From 293932b1c5e7c3300fbce1a80d714590ec7bc26d Mon Sep 17 00:00:00 2001 From: Alex Forencich Date: Sun, 5 Apr 2026 17:28:07 -0700 Subject: [PATCH] eth: Add Ethernet example design for Napatech NT200A01/NT200A02 Signed-off-by: Alex Forencich --- src/eth/example/NT200A02/fpga/README.md | 52 + .../example/NT200A02/fpga/common/vivado.mk | 153 +++ .../NT200A02/fpga/fpga_NT200A01/Makefile | 157 +++ .../NT200A02/fpga/fpga_NT200A01/config.tcl | 22 + .../NT200A02/fpga/fpga_NT200A01_10g/Makefile | 157 +++ .../fpga/fpga_NT200A01_10g/config.tcl | 22 + .../NT200A02/fpga/fpga_NT200A02/Makefile | 157 +++ .../NT200A02/fpga/fpga_NT200A02/config.tcl | 22 + .../NT200A02/fpga/fpga_NT200A02_10g/Makefile | 157 +++ .../fpga/fpga_NT200A02_10g/config.tcl | 22 + .../example/NT200A02/fpga/fpga_nt200a01.xdc | 262 +++++ .../example/NT200A02/fpga/fpga_nt200a02.xdc | 259 +++++ src/eth/example/NT200A02/fpga/lib/taxi | 1 + .../Si5340-RevD-NT200-Project.slabtimeproj | Bin 0 -> 9528 bytes .../fpga/pll/Si5340-RevD-NT200-Registers.txt | 351 ++++++ .../NT200A02/fpga/pll/si5340_i2c_init.py | 642 +++++++++++ .../NT200A02/fpga/pll/si5340_i2c_init.sv | 1013 +++++++++++++++++ .../example/NT200A02/fpga/rtl/fpga_core.sv | 483 ++++++++ .../NT200A02/fpga/rtl/fpga_nt200a01.sv | 412 +++++++ .../NT200A02/fpga/rtl/fpga_nt200a02.sv | 412 +++++++ .../NT200A02/fpga/tb/fpga_core/Makefile | 62 + .../NT200A02/fpga/tb/fpga_core/baser.py | 1 + .../fpga/tb/fpga_core/test_fpga_core.py | 244 ++++ 23 files changed, 5063 insertions(+) create mode 100644 src/eth/example/NT200A02/fpga/README.md create mode 100644 src/eth/example/NT200A02/fpga/common/vivado.mk create mode 100644 src/eth/example/NT200A02/fpga/fpga_NT200A01/Makefile create mode 100644 src/eth/example/NT200A02/fpga/fpga_NT200A01/config.tcl create mode 100644 src/eth/example/NT200A02/fpga/fpga_NT200A01_10g/Makefile create mode 100644 src/eth/example/NT200A02/fpga/fpga_NT200A01_10g/config.tcl create mode 100644 src/eth/example/NT200A02/fpga/fpga_NT200A02/Makefile create mode 100644 src/eth/example/NT200A02/fpga/fpga_NT200A02/config.tcl create mode 100644 src/eth/example/NT200A02/fpga/fpga_NT200A02_10g/Makefile create mode 100644 src/eth/example/NT200A02/fpga/fpga_NT200A02_10g/config.tcl create mode 100644 src/eth/example/NT200A02/fpga/fpga_nt200a01.xdc create mode 100644 src/eth/example/NT200A02/fpga/fpga_nt200a02.xdc create mode 120000 src/eth/example/NT200A02/fpga/lib/taxi create mode 100755 src/eth/example/NT200A02/fpga/pll/Si5340-RevD-NT200-Project.slabtimeproj create mode 100755 src/eth/example/NT200A02/fpga/pll/Si5340-RevD-NT200-Registers.txt create mode 100755 src/eth/example/NT200A02/fpga/pll/si5340_i2c_init.py create mode 100644 src/eth/example/NT200A02/fpga/pll/si5340_i2c_init.sv create mode 100644 src/eth/example/NT200A02/fpga/rtl/fpga_core.sv create mode 100644 src/eth/example/NT200A02/fpga/rtl/fpga_nt200a01.sv create mode 100644 src/eth/example/NT200A02/fpga/rtl/fpga_nt200a02.sv create mode 100644 src/eth/example/NT200A02/fpga/tb/fpga_core/Makefile create mode 120000 src/eth/example/NT200A02/fpga/tb/fpga_core/baser.py create mode 100644 src/eth/example/NT200A02/fpga/tb/fpga_core/test_fpga_core.py diff --git a/src/eth/example/NT200A02/fpga/README.md b/src/eth/example/NT200A02/fpga/README.md new file mode 100644 index 0000000..ae3186a --- /dev/null +++ b/src/eth/example/NT200A02/fpga/README.md @@ -0,0 +1,52 @@ +# Taxi Example Design for NT200A01/NT200A02 + +## Introduction + +This example design targets the Napatech NT200A01/NT200A02 FPGA board. + +The design places looped-back MACs on the QSFP28 ports. + +* QSFP28 + * Looped-back 10GBASE-R or 25GBASE-R MACs via GTY transceivers + +## Board details + +* FPGA + * NT200A01: xcvu095-ffva2104-2-e + * NT200A02: xcvu5p-flva2104-2-e +* 25GBASE-R PHY: Soft PCS with GTY transceivers + +## Licensing + +* Toolchain + * Vivado Enterprise (requires license) +* IP + * No licensed vendor IP or 3rd party IP + +## How to build + +Run `make` in the appropriate `fpga*` subdirectory to build the bitstream. Ensure that the Xilinx Vivado toolchain components are in PATH. + +## How to test + +Run `make program` to program the board with Vivado. + +To test the looped-back MAC, it is recommended to use a network tester like the Viavi T-BERD 5800 that supports basic layer 2 tests with a loopback. Do not connect the looped-back MAC to a network as the reflected packets may cause problems. + +## JTAG pinout + +Napatech boards use a non-standard connector for JTAG. There are three debug connectors, and one of them carries the JTAG signals for the FPGA. + + J16 J22 + FPGA AVR + TDI 7 8 GND TDI 7 8 GND + TMS 5 6 HALT TMS 5 6 + TDO 3 4 Vref TDO 3 4 Vref + TCK 1 2 GND TCK 1 2 GND + + J17 + GND 2 1 + 4 3 + 6 5 + +Note: J18.6 HALT must be driven low to access the JTAG chain. So, either tie to to ground, or connect it to the HALT signal on DLC9/DLC10 cables. diff --git a/src/eth/example/NT200A02/fpga/common/vivado.mk b/src/eth/example/NT200A02/fpga/common/vivado.mk new file mode 100644 index 0000000..07c56e2 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/common/vivado.mk @@ -0,0 +1,153 @@ +# SPDX-License-Identifier: MIT +################################################################### +# +# Xilinx Vivado FPGA Makefile +# +# Copyright (c) 2016-2025 Alex Forencich +# +################################################################### +# +# Parameters: +# FPGA_TOP - Top module name +# FPGA_FAMILY - FPGA family (e.g. VirtexUltrascale) +# FPGA_DEVICE - FPGA device (e.g. xcvu095-ffva2104-2-e) +# SYN_FILES - list of source files +# INC_FILES - list of include files +# XDC_FILES - list of timing constraint files +# XCI_FILES - list of IP XCI files +# IP_TCL_FILES - list of IP TCL files (sourced during project creation) +# CONFIG_TCL_FILES - list of config TCL files (sourced before each build) +# +# Note: both SYN_FILES and INC_FILES support file list files. File list +# files are files with a .f extension that contain a list of additional +# files to include, one path relative to the .f file location per line. +# The .f files are processed recursively, and then the complete file list +# is de-duplicated, with later files in the list taking precedence. +# +# Example: +# +# FPGA_TOP = fpga +# FPGA_FAMILY = VirtexUltrascale +# FPGA_DEVICE = xcvu095-ffva2104-2-e +# SYN_FILES = rtl/fpga.v +# XDC_FILES = fpga.xdc +# XCI_FILES = ip/pcspma.xci +# include ../common/vivado.mk +# +################################################################### + +# phony targets +.PHONY: fpga vivado tmpclean clean distclean + +# prevent make from deleting intermediate files and reports +.PRECIOUS: %.xpr %.bit %.bin %.ltx %.xsa %.mcs %.prm +.SECONDARY: + +CONFIG ?= config.mk +-include $(CONFIG) + +FPGA_TOP ?= fpga +PROJECT ?= $(FPGA_TOP) +XDC_FILES ?= $(PROJECT).xdc + +# handle file list files +process_f_file = $(call process_f_files,$(addprefix $(dir $1),$(shell cat $1))) +process_f_files = $(foreach f,$1,$(if $(filter %.f,$f),$(call process_f_file,$f),$f)) +uniq_base = $(if $1,$(call uniq_base,$(foreach f,$1,$(if $(filter-out $(notdir $(lastword $1)),$(notdir $f)),$f,))) $(lastword $1)) +SYN_FILES := $(call uniq_base,$(call process_f_files,$(SYN_FILES))) +INC_FILES := $(call uniq_base,$(call process_f_files,$(INC_FILES))) + +################################################################### +# Main Targets +# +# all: build everything (fpga) +# fpga: build FPGA config +# vivado: open project in Vivado +# tmpclean: remove intermediate files +# clean: remove output files and project files +# distclean: remove archived output files +################################################################### + +all: fpga + +fpga: $(PROJECT).bit + +vivado: $(PROJECT).xpr + vivado $(PROJECT).xpr + +tmpclean:: + -rm -rf *.log *.jou *.cache *.gen *.hbs *.hw *.ip_user_files *.runs *.xpr *.html *.xml *.sim *.srcs *.str .Xil defines.v + -rm -rf create_project.tcl update_config.tcl run_synth.tcl run_impl.tcl generate_bit.tcl + +clean:: tmpclean + -rm -rf *.bit *.bin *.ltx *.xsa program.tcl generate_mcs.tcl *.mcs *.prm flash.tcl + -rm -rf *_utilization.rpt *_utilization_hierarchical.rpt + +distclean:: clean + -rm -rf rev + +################################################################### +# Target implementations +################################################################### + +# Vivado project file + +# create fresh project if Makefile or IP files have changed +create_project.tcl: Makefile $(XCI_FILES) $(IP_TCL_FILES) + rm -rf defines.v + touch defines.v + for x in $(DEFS); do echo '`define' $$x >> defines.v; done + echo "create_project -force -part $(FPGA_PART) $(PROJECT)" > $@ + echo "add_files -fileset sources_1 defines.v $(SYN_FILES)" >> $@ + echo "set_property top $(FPGA_TOP) [current_fileset]" >> $@ + echo "add_files -fileset constrs_1 $(XDC_FILES)" >> $@ + for x in $(XCI_FILES); do echo "import_ip $$x" >> $@; done + for x in $(IP_TCL_FILES); do echo "source $$x" >> $@; done + for x in $(CONFIG_TCL_FILES); do echo "source $$x" >> $@; done + +# source config TCL scripts if any source file has changed +update_config.tcl: $(CONFIG_TCL_FILES) $(SYN_FILES) $(INC_FILES) $(XDC_FILES) + echo "open_project -quiet $(PROJECT).xpr" > $@ + for x in $(CONFIG_TCL_FILES); do echo "source $$x" >> $@; done + +$(PROJECT).xpr: create_project.tcl update_config.tcl + vivado -nojournal -nolog -mode batch $(foreach x,$?,-source $x) + +# synthesis run +$(PROJECT).runs/synth_1/$(PROJECT).dcp: create_project.tcl update_config.tcl $(SYN_FILES) $(INC_FILES) $(XDC_FILES) | $(PROJECT).xpr + echo "open_project $(PROJECT).xpr" > run_synth.tcl + echo "reset_run synth_1" >> run_synth.tcl + echo "launch_runs -jobs 4 synth_1" >> run_synth.tcl + echo "wait_on_run synth_1" >> run_synth.tcl + vivado -nojournal -nolog -mode batch -source run_synth.tcl + +# implementation run +$(PROJECT).runs/impl_1/$(PROJECT)_routed.dcp: $(PROJECT).runs/synth_1/$(PROJECT).dcp + echo "open_project $(PROJECT).xpr" > run_impl.tcl + echo "reset_run impl_1" >> run_impl.tcl + echo "launch_runs -jobs 4 impl_1" >> run_impl.tcl + echo "wait_on_run impl_1" >> run_impl.tcl + echo "open_run impl_1" >> run_impl.tcl + echo "report_utilization -file $(PROJECT)_utilization.rpt" >> run_impl.tcl + echo "report_utilization -hierarchical -file $(PROJECT)_utilization_hierarchical.rpt" >> run_impl.tcl + vivado -nojournal -nolog -mode batch -source run_impl.tcl + +# output files (including potentially bit, bin, ltx, and xsa) +$(PROJECT).bit $(PROJECT).bin $(PROJECT).ltx $(PROJECT).xsa: $(PROJECT).runs/impl_1/$(PROJECT)_routed.dcp + echo "open_project $(PROJECT).xpr" > generate_bit.tcl + echo "open_run impl_1" >> generate_bit.tcl + echo "write_bitstream -force -bin_file $(PROJECT).runs/impl_1/$(PROJECT).bit" >> generate_bit.tcl + echo "write_debug_probes -force $(PROJECT).runs/impl_1/$(PROJECT).ltx" >> generate_bit.tcl + echo "write_hw_platform -fixed -force -include_bit $(PROJECT).xsa" >> generate_bit.tcl + vivado -nojournal -nolog -mode batch -source generate_bit.tcl + ln -f -s $(PROJECT).runs/impl_1/$(PROJECT).bit . + ln -f -s $(PROJECT).runs/impl_1/$(PROJECT).bin . + if [ -e $(PROJECT).runs/impl_1/$(PROJECT).ltx ]; then ln -f -s $(PROJECT).runs/impl_1/$(PROJECT).ltx .; fi + mkdir -p rev + COUNT=100; \ + while [ -e rev/$(PROJECT)_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + cp -pv $(PROJECT).runs/impl_1/$(PROJECT).bit rev/$(PROJECT)_rev$$COUNT.bit; \ + cp -pv $(PROJECT).runs/impl_1/$(PROJECT).bin rev/$(PROJECT)_rev$$COUNT.bin; \ + if [ -e $(PROJECT).runs/impl_1/$(PROJECT).ltx ]; then cp -pv $(PROJECT).runs/impl_1/$(PROJECT).ltx rev/$(PROJECT)_rev$$COUNT.ltx; fi; \ + if [ -e $(PROJECT).xsa ]; then cp -pv $(PROJECT).xsa rev/$(PROJECT)_rev$$COUNT.xsa; fi diff --git a/src/eth/example/NT200A02/fpga/fpga_NT200A01/Makefile b/src/eth/example/NT200A02/fpga/fpga_NT200A01/Makefile new file mode 100644 index 0000000..99ecdcb --- /dev/null +++ b/src/eth/example/NT200A02/fpga/fpga_NT200A01/Makefile @@ -0,0 +1,157 @@ +# SPDX-License-Identifier: MIT +# +# Copyright (c) 2025 FPGA Ninja, LLC +# +# Authors: +# - Alex Forencich +# + +# FPGA settings +FPGA_PART = xcvu095-ffva2104-2-e +FPGA_TOP = fpga +FPGA_ARCH = virtexu + +RTL_DIR = ../rtl +LIB_DIR = ../lib +TAXI_SRC_DIR = $(LIB_DIR)/taxi/src + +# Files for synthesis +SYN_FILES = $(RTL_DIR)/fpga_nt200a01.sv +SYN_FILES += $(RTL_DIR)/fpga_core.sv +SYN_FILES += $(RTL_DIR)/../pll/si5340_i2c_init.sv +SYN_FILES += $(TAXI_SRC_DIR)/eth/rtl/us/taxi_eth_mac_25g_us.f +SYN_FILES += $(TAXI_SRC_DIR)/lss/rtl/taxi_i2c_master.sv +SYN_FILES += $(TAXI_SRC_DIR)/axis/rtl/taxi_axis_async_fifo.f +SYN_FILES += $(TAXI_SRC_DIR)/sync/rtl/taxi_sync_reset.sv +SYN_FILES += $(TAXI_SRC_DIR)/sync/rtl/taxi_sync_signal.sv + +# XDC files +XDC_FILES = ../fpga_nt200a01.xdc +XDC_FILES += $(TAXI_SRC_DIR)/eth/syn/vivado/taxi_eth_mac_fifo.tcl +XDC_FILES += $(TAXI_SRC_DIR)/axis/syn/vivado/taxi_axis_async_fifo.tcl +XDC_FILES += $(TAXI_SRC_DIR)/sync/syn/vivado/taxi_sync_reset.tcl +XDC_FILES += $(TAXI_SRC_DIR)/sync/syn/vivado/taxi_sync_signal.tcl + +# IP +IP_TCL_FILES += $(TAXI_SRC_DIR)/eth/rtl/us/taxi_eth_phy_25g_us_gty_25g_322.tcl + +# Configuration +CONFIG_TCL_FILES = config.tcl + +include ../common/vivado.mk + +%_fallback.bit: %.bit + echo "open_project $*.xpr" > generate_fallback_bit.tcl + echo "open_run impl_1" >> generate_fallback_bit.tcl + echo "startgroup" >> generate_fallback_bit.tcl + echo "set_property BITSTREAM.CONFIG.SPI_32BIT_ADDR NO [current_design]" >> generate_fallback_bit.tcl + echo "endgroup" >> generate_fallback_bit.tcl + echo "write_bitstream -verbose -force $*_fallback.bit" >> generate_fallback_bit.tcl + echo "undo" >> generate_fallback_bit.tcl + echo "exit" >> generate_fallback_bit.tcl + vivado -nojournal -nolog -mode batch -source generate_fallback_bit.tcl + mkdir -p rev + EXT=bit; COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.$$EXT ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + cp $@ rev/$*_fallback_rev$$COUNT.$$EXT; \ + echo "Output: rev/$*_fallback_rev$$COUNT.$$EXT"; + +program: $(FPGA_TOP).bit + echo "open_hw_manager" > program.tcl + echo "connect_hw_server" >> program.tcl + echo "open_hw_target" >> program.tcl + echo "current_hw_device [lindex [get_hw_devices] 0]" >> program.tcl + echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> program.tcl + echo "set_property PROGRAM.FILE {$(FPGA_TOP).bit} [current_hw_device]" >> program.tcl + echo "program_hw_devices [current_hw_device]" >> program.tcl + echo "exit" >> program.tcl + vivado -nojournal -nolog -mode batch -source program.tcl + +%.mcs %.prm: %.bit + echo "write_cfgmem -force -format mcs -size 64 -interface SPIx4 -loadbit {up 0x00000000 $*.bit} -checksum -file $*.mcs" > generate_mcs.tcl + echo "exit" >> generate_mcs.tcl + vivado -nojournal -nolog -mode batch -source generate_mcs.tcl + mkdir -p rev + COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + for x in .mcs .prm; \ + do cp $*$$x rev/$*_rev$$COUNT$$x; \ + echo "Output: rev/$*_rev$$COUNT$$x"; done; + +%_fallback.mcs %_fallback.prm: %_fallback.bit + echo "write_cfgmem -force -format mcs -size 64 -interface SPIx4 -loadbit {up 0x03000000 $*_fallback.bit} -checksum -file $*_fallback.mcs" > generate_fallback_mcs.tcl + echo "exit" >> generate_fallback_mcs.tcl + vivado -nojournal -nolog -mode batch -source generate_fallback_mcs.tcl + mkdir -p rev + COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + for x in .mcs .prm; \ + do cp $*_fallback$$x rev/$*_fallback_rev$$COUNT$$x; \ + echo "Output: rev/$*_fallback_rev$$COUNT$$x"; done; + +%_full.mcs %_full.prm: %_fallback.bit %.bit + echo "write_cfgmem -force -format mcs -size 64 -interface SPIx4 -loadbit {up 0x00000000 $*.bit up 0x03000000 $*_fallback.bit} -checksum -file $*_full.mcs" > generate_full_mcs.tcl + echo "exit" >> generate_full_mcs.tcl + vivado -nojournal -nolog -mode batch -source generate_full_mcs.tcl + mkdir -p rev + COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + for x in .mcs .prm; \ + do cp $*_full$$x rev/$*_full_rev$$COUNT$$x; \ + echo "Output: rev/$*_full_rev$$COUNT$$x"; done; + +flash: $(FPGA_TOP).mcs $(FPGA_TOP).prm + echo "open_hw_manager" > flash.tcl + echo "connect_hw_server" >> flash.tcl + echo "open_hw_target" >> flash.tcl + echo "current_hw_device [lindex [get_hw_devices] 0]" >> flash.tcl + echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> flash.tcl + echo "create_hw_cfgmem -hw_device [current_hw_device] [lindex [get_cfgmem_parts {mt25ql512-spi-x1_x2_x4}] 0]" >> flash.tcl + echo "current_hw_cfgmem -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM [current_hw_device]]" >> flash.tcl + echo "set_property PROGRAM.FILES [list \"$(FPGA_TOP).mcs\"] [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.PRM_FILES [list \"$(FPGA_TOP).prm\"] [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.ERASE 1 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.CFG_PROGRAM 1 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.VERIFY 1 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.CHECKSUM 0 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.ADDRESS_RANGE {use_file} [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.UNUSED_PIN_TERMINATION {pull-none} [current_hw_cfgmem]" >> flash.tcl + echo "create_hw_bitstream -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM_BITFILE [current_hw_device]]" >> flash.tcl + echo "program_hw_devices [current_hw_device]" >> flash.tcl + echo "refresh_hw_device [current_hw_device]" >> flash.tcl + echo "program_hw_cfgmem -hw_cfgmem [current_hw_cfgmem]" >> flash.tcl + echo "boot_hw_device [current_hw_device]" >> flash.tcl + echo "exit" >> flash.tcl + vivado -nojournal -nolog -mode batch -source flash.tcl + +flash%: $(FPGA_TOP)%.mcs $(FPGA_TOP)%.prm + echo "open_hw_manager" > flash$*.tcl + echo "connect_hw_server" >> flash$*.tcl + echo "open_hw_target" >> flash$*.tcl + echo "current_hw_device [lindex [get_hw_devices] 0]" >> flash$*.tcl + echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> flash$*.tcl + echo "create_hw_cfgmem -hw_device [current_hw_device] [lindex [get_cfgmem_parts {mt25ql512-spi-x1_x2_x4}] 0]" >> flash$*.tcl + echo "current_hw_cfgmem -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM [current_hw_device]]" >> flash$*.tcl + echo "set_property PROGRAM.FILES [list \"$(FPGA_TOP)$*.mcs\"] [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.PRM_FILES [list \"$(FPGA_TOP)$*.prm\"] [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.ERASE 1 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.CFG_PROGRAM 1 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.VERIFY 1 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.CHECKSUM 0 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.ADDRESS_RANGE {use_file} [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.UNUSED_PIN_TERMINATION {pull-none} [current_hw_cfgmem]" >> flash$*.tcl + echo "create_hw_bitstream -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM_BITFILE [current_hw_device]]" >> flash$*.tcl + echo "program_hw_devices [current_hw_device]" >> flash$*.tcl + echo "refresh_hw_device [current_hw_device]" >> flash$*.tcl + echo "program_hw_cfgmem -hw_cfgmem [current_hw_cfgmem]" >> flash$*.tcl + echo "boot_hw_device [current_hw_device]" >> flash$*.tcl + echo "exit" >> flash$*.tcl + vivado -nojournal -nolog -mode batch -source flash$*.tcl diff --git a/src/eth/example/NT200A02/fpga/fpga_NT200A01/config.tcl b/src/eth/example/NT200A02/fpga/fpga_NT200A01/config.tcl new file mode 100644 index 0000000..d3508a4 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/fpga_NT200A01/config.tcl @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: MIT +# +# Copyright (c) 2025 FPGA Ninja, LLC +# +# Authors: +# - Alex Forencich +# + +set params [dict create] + +# 10G MAC configuration +dict set params CFG_LOW_LATENCY "1" +dict set params COMBINED_MAC_PCS "1" +dict set params MAC_DATA_W "64" + +# apply parameters to top-level +set param_list {} +dict for {name value} $params { + lappend param_list $name=$value +} + +set_property generic $param_list [get_filesets sources_1] diff --git a/src/eth/example/NT200A02/fpga/fpga_NT200A01_10g/Makefile b/src/eth/example/NT200A02/fpga/fpga_NT200A01_10g/Makefile new file mode 100644 index 0000000..7393bc4 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/fpga_NT200A01_10g/Makefile @@ -0,0 +1,157 @@ +# SPDX-License-Identifier: MIT +# +# Copyright (c) 2025 FPGA Ninja, LLC +# +# Authors: +# - Alex Forencich +# + +# FPGA settings +FPGA_PART = xcvu095-ffva2104-2-e +FPGA_TOP = fpga +FPGA_ARCH = virtexu + +RTL_DIR = ../rtl +LIB_DIR = ../lib +TAXI_SRC_DIR = $(LIB_DIR)/taxi/src + +# Files for synthesis +SYN_FILES = $(RTL_DIR)/fpga_nt200a01.sv +SYN_FILES += $(RTL_DIR)/fpga_core.sv +SYN_FILES += $(RTL_DIR)/../pll/si5340_i2c_init.sv +SYN_FILES += $(TAXI_SRC_DIR)/eth/rtl/us/taxi_eth_mac_25g_us.f +SYN_FILES += $(TAXI_SRC_DIR)/lss/rtl/taxi_i2c_master.sv +SYN_FILES += $(TAXI_SRC_DIR)/axis/rtl/taxi_axis_async_fifo.f +SYN_FILES += $(TAXI_SRC_DIR)/sync/rtl/taxi_sync_reset.sv +SYN_FILES += $(TAXI_SRC_DIR)/sync/rtl/taxi_sync_signal.sv + +# XDC files +XDC_FILES = ../fpga_nt200a01.xdc +XDC_FILES += $(TAXI_SRC_DIR)/eth/syn/vivado/taxi_eth_mac_fifo.tcl +XDC_FILES += $(TAXI_SRC_DIR)/axis/syn/vivado/taxi_axis_async_fifo.tcl +XDC_FILES += $(TAXI_SRC_DIR)/sync/syn/vivado/taxi_sync_reset.tcl +XDC_FILES += $(TAXI_SRC_DIR)/sync/syn/vivado/taxi_sync_signal.tcl + +# IP +IP_TCL_FILES += $(TAXI_SRC_DIR)/eth/rtl/us/taxi_eth_phy_10g_us_gty_322.tcl + +# Configuration +CONFIG_TCL_FILES = config.tcl + +include ../common/vivado.mk + +%_fallback.bit: %.bit + echo "open_project $*.xpr" > generate_fallback_bit.tcl + echo "open_run impl_1" >> generate_fallback_bit.tcl + echo "startgroup" >> generate_fallback_bit.tcl + echo "set_property BITSTREAM.CONFIG.SPI_32BIT_ADDR NO [current_design]" >> generate_fallback_bit.tcl + echo "endgroup" >> generate_fallback_bit.tcl + echo "write_bitstream -verbose -force $*_fallback.bit" >> generate_fallback_bit.tcl + echo "undo" >> generate_fallback_bit.tcl + echo "exit" >> generate_fallback_bit.tcl + vivado -nojournal -nolog -mode batch -source generate_fallback_bit.tcl + mkdir -p rev + EXT=bit; COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.$$EXT ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + cp $@ rev/$*_fallback_rev$$COUNT.$$EXT; \ + echo "Output: rev/$*_fallback_rev$$COUNT.$$EXT"; + +program: $(FPGA_TOP).bit + echo "open_hw_manager" > program.tcl + echo "connect_hw_server" >> program.tcl + echo "open_hw_target" >> program.tcl + echo "current_hw_device [lindex [get_hw_devices] 0]" >> program.tcl + echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> program.tcl + echo "set_property PROGRAM.FILE {$(FPGA_TOP).bit} [current_hw_device]" >> program.tcl + echo "program_hw_devices [current_hw_device]" >> program.tcl + echo "exit" >> program.tcl + vivado -nojournal -nolog -mode batch -source program.tcl + +%.mcs %.prm: %.bit + echo "write_cfgmem -force -format mcs -size 64 -interface SPIx4 -loadbit {up 0x00000000 $*.bit} -checksum -file $*.mcs" > generate_mcs.tcl + echo "exit" >> generate_mcs.tcl + vivado -nojournal -nolog -mode batch -source generate_mcs.tcl + mkdir -p rev + COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + for x in .mcs .prm; \ + do cp $*$$x rev/$*_rev$$COUNT$$x; \ + echo "Output: rev/$*_rev$$COUNT$$x"; done; + +%_fallback.mcs %_fallback.prm: %_fallback.bit + echo "write_cfgmem -force -format mcs -size 64 -interface SPIx4 -loadbit {up 0x03000000 $*_fallback.bit} -checksum -file $*_fallback.mcs" > generate_fallback_mcs.tcl + echo "exit" >> generate_fallback_mcs.tcl + vivado -nojournal -nolog -mode batch -source generate_fallback_mcs.tcl + mkdir -p rev + COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + for x in .mcs .prm; \ + do cp $*_fallback$$x rev/$*_fallback_rev$$COUNT$$x; \ + echo "Output: rev/$*_fallback_rev$$COUNT$$x"; done; + +%_full.mcs %_full.prm: %_fallback.bit %.bit + echo "write_cfgmem -force -format mcs -size 64 -interface SPIx4 -loadbit {up 0x00000000 $*.bit up 0x03000000 $*_fallback.bit} -checksum -file $*_full.mcs" > generate_full_mcs.tcl + echo "exit" >> generate_full_mcs.tcl + vivado -nojournal -nolog -mode batch -source generate_full_mcs.tcl + mkdir -p rev + COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + for x in .mcs .prm; \ + do cp $*_full$$x rev/$*_full_rev$$COUNT$$x; \ + echo "Output: rev/$*_full_rev$$COUNT$$x"; done; + +flash: $(FPGA_TOP).mcs $(FPGA_TOP).prm + echo "open_hw_manager" > flash.tcl + echo "connect_hw_server" >> flash.tcl + echo "open_hw_target" >> flash.tcl + echo "current_hw_device [lindex [get_hw_devices] 0]" >> flash.tcl + echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> flash.tcl + echo "create_hw_cfgmem -hw_device [current_hw_device] [lindex [get_cfgmem_parts {mt25ql512-spi-x1_x2_x4}] 0]" >> flash.tcl + echo "current_hw_cfgmem -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM [current_hw_device]]" >> flash.tcl + echo "set_property PROGRAM.FILES [list \"$(FPGA_TOP).mcs\"] [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.PRM_FILES [list \"$(FPGA_TOP).prm\"] [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.ERASE 1 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.CFG_PROGRAM 1 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.VERIFY 1 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.CHECKSUM 0 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.ADDRESS_RANGE {use_file} [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.UNUSED_PIN_TERMINATION {pull-none} [current_hw_cfgmem]" >> flash.tcl + echo "create_hw_bitstream -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM_BITFILE [current_hw_device]]" >> flash.tcl + echo "program_hw_devices [current_hw_device]" >> flash.tcl + echo "refresh_hw_device [current_hw_device]" >> flash.tcl + echo "program_hw_cfgmem -hw_cfgmem [current_hw_cfgmem]" >> flash.tcl + echo "boot_hw_device [current_hw_device]" >> flash.tcl + echo "exit" >> flash.tcl + vivado -nojournal -nolog -mode batch -source flash.tcl + +flash%: $(FPGA_TOP)%.mcs $(FPGA_TOP)%.prm + echo "open_hw_manager" > flash$*.tcl + echo "connect_hw_server" >> flash$*.tcl + echo "open_hw_target" >> flash$*.tcl + echo "current_hw_device [lindex [get_hw_devices] 0]" >> flash$*.tcl + echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> flash$*.tcl + echo "create_hw_cfgmem -hw_device [current_hw_device] [lindex [get_cfgmem_parts {mt25ql512-spi-x1_x2_x4}] 0]" >> flash$*.tcl + echo "current_hw_cfgmem -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM [current_hw_device]]" >> flash$*.tcl + echo "set_property PROGRAM.FILES [list \"$(FPGA_TOP)$*.mcs\"] [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.PRM_FILES [list \"$(FPGA_TOP)$*.prm\"] [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.ERASE 1 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.CFG_PROGRAM 1 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.VERIFY 1 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.CHECKSUM 0 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.ADDRESS_RANGE {use_file} [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.UNUSED_PIN_TERMINATION {pull-none} [current_hw_cfgmem]" >> flash$*.tcl + echo "create_hw_bitstream -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM_BITFILE [current_hw_device]]" >> flash$*.tcl + echo "program_hw_devices [current_hw_device]" >> flash$*.tcl + echo "refresh_hw_device [current_hw_device]" >> flash$*.tcl + echo "program_hw_cfgmem -hw_cfgmem [current_hw_cfgmem]" >> flash$*.tcl + echo "boot_hw_device [current_hw_device]" >> flash$*.tcl + echo "exit" >> flash$*.tcl + vivado -nojournal -nolog -mode batch -source flash$*.tcl diff --git a/src/eth/example/NT200A02/fpga/fpga_NT200A01_10g/config.tcl b/src/eth/example/NT200A02/fpga/fpga_NT200A01_10g/config.tcl new file mode 100644 index 0000000..cd72d45 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/fpga_NT200A01_10g/config.tcl @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: MIT +# +# Copyright (c) 2025 FPGA Ninja, LLC +# +# Authors: +# - Alex Forencich +# + +set params [dict create] + +# 10G MAC configuration +dict set params CFG_LOW_LATENCY "1" +dict set params COMBINED_MAC_PCS "1" +dict set params MAC_DATA_W "32" + +# apply parameters to top-level +set param_list {} +dict for {name value} $params { + lappend param_list $name=$value +} + +set_property generic $param_list [get_filesets sources_1] diff --git a/src/eth/example/NT200A02/fpga/fpga_NT200A02/Makefile b/src/eth/example/NT200A02/fpga/fpga_NT200A02/Makefile new file mode 100644 index 0000000..25545a3 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/fpga_NT200A02/Makefile @@ -0,0 +1,157 @@ +# SPDX-License-Identifier: MIT +# +# Copyright (c) 2025 FPGA Ninja, LLC +# +# Authors: +# - Alex Forencich +# + +# FPGA settings +FPGA_PART = xcvu5p-flva2104-2-e +FPGA_TOP = fpga +FPGA_ARCH = virtexuplus + +RTL_DIR = ../rtl +LIB_DIR = ../lib +TAXI_SRC_DIR = $(LIB_DIR)/taxi/src + +# Files for synthesis +SYN_FILES = $(RTL_DIR)/fpga_nt200a02.sv +SYN_FILES += $(RTL_DIR)/fpga_core.sv +SYN_FILES += $(RTL_DIR)/../pll/si5340_i2c_init.sv +SYN_FILES += $(TAXI_SRC_DIR)/eth/rtl/us/taxi_eth_mac_25g_us.f +SYN_FILES += $(TAXI_SRC_DIR)/lss/rtl/taxi_i2c_master.sv +SYN_FILES += $(TAXI_SRC_DIR)/axis/rtl/taxi_axis_async_fifo.f +SYN_FILES += $(TAXI_SRC_DIR)/sync/rtl/taxi_sync_reset.sv +SYN_FILES += $(TAXI_SRC_DIR)/sync/rtl/taxi_sync_signal.sv + +# XDC files +XDC_FILES = ../fpga_nt200a02.xdc +XDC_FILES += $(TAXI_SRC_DIR)/eth/syn/vivado/taxi_eth_mac_fifo.tcl +XDC_FILES += $(TAXI_SRC_DIR)/axis/syn/vivado/taxi_axis_async_fifo.tcl +XDC_FILES += $(TAXI_SRC_DIR)/sync/syn/vivado/taxi_sync_reset.tcl +XDC_FILES += $(TAXI_SRC_DIR)/sync/syn/vivado/taxi_sync_signal.tcl + +# IP +IP_TCL_FILES += $(TAXI_SRC_DIR)/eth/rtl/us/taxi_eth_phy_25g_us_gty_25g_322.tcl + +# Configuration +CONFIG_TCL_FILES = config.tcl + +include ../common/vivado.mk + +%_fallback.bit: %.bit + echo "open_project $*.xpr" > generate_fallback_bit.tcl + echo "open_run impl_1" >> generate_fallback_bit.tcl + echo "startgroup" >> generate_fallback_bit.tcl + echo "set_property BITSTREAM.CONFIG.SPI_32BIT_ADDR NO [current_design]" >> generate_fallback_bit.tcl + echo "endgroup" >> generate_fallback_bit.tcl + echo "write_bitstream -verbose -force $*_fallback.bit" >> generate_fallback_bit.tcl + echo "undo" >> generate_fallback_bit.tcl + echo "exit" >> generate_fallback_bit.tcl + vivado -nojournal -nolog -mode batch -source generate_fallback_bit.tcl + mkdir -p rev + EXT=bit; COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.$$EXT ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + cp $@ rev/$*_fallback_rev$$COUNT.$$EXT; \ + echo "Output: rev/$*_fallback_rev$$COUNT.$$EXT"; + +program: $(FPGA_TOP).bit + echo "open_hw_manager" > program.tcl + echo "connect_hw_server" >> program.tcl + echo "open_hw_target" >> program.tcl + echo "current_hw_device [lindex [get_hw_devices] 0]" >> program.tcl + echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> program.tcl + echo "set_property PROGRAM.FILE {$(FPGA_TOP).bit} [current_hw_device]" >> program.tcl + echo "program_hw_devices [current_hw_device]" >> program.tcl + echo "exit" >> program.tcl + vivado -nojournal -nolog -mode batch -source program.tcl + +%.mcs %.prm: %.bit + echo "write_cfgmem -force -format mcs -size 256 -interface SPIx4 -loadbit {up 0x00000000 $*.bit} -checksum -file $*.mcs" > generate_mcs.tcl + echo "exit" >> generate_mcs.tcl + vivado -nojournal -nolog -mode batch -source generate_mcs.tcl + mkdir -p rev + COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + for x in .mcs .prm; \ + do cp $*$$x rev/$*_rev$$COUNT$$x; \ + echo "Output: rev/$*_rev$$COUNT$$x"; done; + +%_fallback.mcs %_fallback.prm: %_fallback.bit + echo "write_cfgmem -force -format mcs -size 256 -interface SPIx4 -loadbit {up 0x0C000000 $*_fallback.bit} -checksum -file $*_fallback.mcs" > generate_fallback_mcs.tcl + echo "exit" >> generate_fallback_mcs.tcl + vivado -nojournal -nolog -mode batch -source generate_fallback_mcs.tcl + mkdir -p rev + COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + for x in .mcs .prm; \ + do cp $*_fallback$$x rev/$*_fallback_rev$$COUNT$$x; \ + echo "Output: rev/$*_fallback_rev$$COUNT$$x"; done; + +%_full.mcs %_full.prm: %_fallback.bit %.bit + echo "write_cfgmem -force -format mcs -size 256 -interface SPIx4 -loadbit {up 0x00000000 $*.bit up 0x0C000000 $*_fallback.bit} -checksum -file $*_full.mcs" > generate_full_mcs.tcl + echo "exit" >> generate_full_mcs.tcl + vivado -nojournal -nolog -mode batch -source generate_full_mcs.tcl + mkdir -p rev + COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + for x in .mcs .prm; \ + do cp $*_full$$x rev/$*_full_rev$$COUNT$$x; \ + echo "Output: rev/$*_full_rev$$COUNT$$x"; done; + +flash: $(FPGA_TOP).mcs $(FPGA_TOP).prm + echo "open_hw_manager" > flash.tcl + echo "connect_hw_server" >> flash.tcl + echo "open_hw_target" >> flash.tcl + echo "current_hw_device [lindex [get_hw_devices] 0]" >> flash.tcl + echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> flash.tcl + echo "create_hw_cfgmem -hw_device [current_hw_device] [lindex [get_cfgmem_parts {mt25qu02g-spi-x1_x2_x4}] 0]" >> flash.tcl + echo "current_hw_cfgmem -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM [current_hw_device]]" >> flash.tcl + echo "set_property PROGRAM.FILES [list \"$(FPGA_TOP).mcs\"] [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.PRM_FILES [list \"$(FPGA_TOP).prm\"] [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.ERASE 1 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.CFG_PROGRAM 1 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.VERIFY 1 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.CHECKSUM 0 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.ADDRESS_RANGE {use_file} [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.UNUSED_PIN_TERMINATION {pull-none} [current_hw_cfgmem]" >> flash.tcl + echo "create_hw_bitstream -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM_BITFILE [current_hw_device]]" >> flash.tcl + echo "program_hw_devices [current_hw_device]" >> flash.tcl + echo "refresh_hw_device [current_hw_device]" >> flash.tcl + echo "program_hw_cfgmem -hw_cfgmem [current_hw_cfgmem]" >> flash.tcl + echo "boot_hw_device [current_hw_device]" >> flash.tcl + echo "exit" >> flash.tcl + vivado -nojournal -nolog -mode batch -source flash.tcl + +flash%: $(FPGA_TOP)%.mcs $(FPGA_TOP)%.prm + echo "open_hw_manager" > flash$*.tcl + echo "connect_hw_server" >> flash$*.tcl + echo "open_hw_target" >> flash$*.tcl + echo "current_hw_device [lindex [get_hw_devices] 0]" >> flash$*.tcl + echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> flash$*.tcl + echo "create_hw_cfgmem -hw_device [current_hw_device] [lindex [get_cfgmem_parts {mt25qu02g-spi-x1_x2_x4}] 0]" >> flash$*.tcl + echo "current_hw_cfgmem -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM [current_hw_device]]" >> flash$*.tcl + echo "set_property PROGRAM.FILES [list \"$(FPGA_TOP)$*.mcs\"] [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.PRM_FILES [list \"$(FPGA_TOP)$*.prm\"] [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.ERASE 1 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.CFG_PROGRAM 1 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.VERIFY 1 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.CHECKSUM 0 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.ADDRESS_RANGE {use_file} [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.UNUSED_PIN_TERMINATION {pull-none} [current_hw_cfgmem]" >> flash$*.tcl + echo "create_hw_bitstream -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM_BITFILE [current_hw_device]]" >> flash$*.tcl + echo "program_hw_devices [current_hw_device]" >> flash$*.tcl + echo "refresh_hw_device [current_hw_device]" >> flash$*.tcl + echo "program_hw_cfgmem -hw_cfgmem [current_hw_cfgmem]" >> flash$*.tcl + echo "boot_hw_device [current_hw_device]" >> flash$*.tcl + echo "exit" >> flash$*.tcl + vivado -nojournal -nolog -mode batch -source flash$*.tcl diff --git a/src/eth/example/NT200A02/fpga/fpga_NT200A02/config.tcl b/src/eth/example/NT200A02/fpga/fpga_NT200A02/config.tcl new file mode 100644 index 0000000..d3508a4 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/fpga_NT200A02/config.tcl @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: MIT +# +# Copyright (c) 2025 FPGA Ninja, LLC +# +# Authors: +# - Alex Forencich +# + +set params [dict create] + +# 10G MAC configuration +dict set params CFG_LOW_LATENCY "1" +dict set params COMBINED_MAC_PCS "1" +dict set params MAC_DATA_W "64" + +# apply parameters to top-level +set param_list {} +dict for {name value} $params { + lappend param_list $name=$value +} + +set_property generic $param_list [get_filesets sources_1] diff --git a/src/eth/example/NT200A02/fpga/fpga_NT200A02_10g/Makefile b/src/eth/example/NT200A02/fpga/fpga_NT200A02_10g/Makefile new file mode 100644 index 0000000..929cd2a --- /dev/null +++ b/src/eth/example/NT200A02/fpga/fpga_NT200A02_10g/Makefile @@ -0,0 +1,157 @@ +# SPDX-License-Identifier: MIT +# +# Copyright (c) 2025 FPGA Ninja, LLC +# +# Authors: +# - Alex Forencich +# + +# FPGA settings +FPGA_PART = xcvu5p-flva2104-2-e +FPGA_TOP = fpga +FPGA_ARCH = virtexuplus + +RTL_DIR = ../rtl +LIB_DIR = ../lib +TAXI_SRC_DIR = $(LIB_DIR)/taxi/src + +# Files for synthesis +SYN_FILES = $(RTL_DIR)/fpga_nt200a02.sv +SYN_FILES += $(RTL_DIR)/fpga_core.sv +SYN_FILES += $(RTL_DIR)/../pll/si5340_i2c_init.sv +SYN_FILES += $(TAXI_SRC_DIR)/eth/rtl/us/taxi_eth_mac_25g_us.f +SYN_FILES += $(TAXI_SRC_DIR)/lss/rtl/taxi_i2c_master.sv +SYN_FILES += $(TAXI_SRC_DIR)/axis/rtl/taxi_axis_async_fifo.f +SYN_FILES += $(TAXI_SRC_DIR)/sync/rtl/taxi_sync_reset.sv +SYN_FILES += $(TAXI_SRC_DIR)/sync/rtl/taxi_sync_signal.sv + +# XDC files +XDC_FILES = ../fpga_nt200a02.xdc +XDC_FILES += $(TAXI_SRC_DIR)/eth/syn/vivado/taxi_eth_mac_fifo.tcl +XDC_FILES += $(TAXI_SRC_DIR)/axis/syn/vivado/taxi_axis_async_fifo.tcl +XDC_FILES += $(TAXI_SRC_DIR)/sync/syn/vivado/taxi_sync_reset.tcl +XDC_FILES += $(TAXI_SRC_DIR)/sync/syn/vivado/taxi_sync_signal.tcl + +# IP +IP_TCL_FILES += $(TAXI_SRC_DIR)/eth/rtl/us/taxi_eth_phy_10g_us_gty_322.tcl + +# Configuration +CONFIG_TCL_FILES = config.tcl + +include ../common/vivado.mk + +%_fallback.bit: %.bit + echo "open_project $*.xpr" > generate_fallback_bit.tcl + echo "open_run impl_1" >> generate_fallback_bit.tcl + echo "startgroup" >> generate_fallback_bit.tcl + echo "set_property BITSTREAM.CONFIG.SPI_32BIT_ADDR NO [current_design]" >> generate_fallback_bit.tcl + echo "endgroup" >> generate_fallback_bit.tcl + echo "write_bitstream -verbose -force $*_fallback.bit" >> generate_fallback_bit.tcl + echo "undo" >> generate_fallback_bit.tcl + echo "exit" >> generate_fallback_bit.tcl + vivado -nojournal -nolog -mode batch -source generate_fallback_bit.tcl + mkdir -p rev + EXT=bit; COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.$$EXT ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + cp $@ rev/$*_fallback_rev$$COUNT.$$EXT; \ + echo "Output: rev/$*_fallback_rev$$COUNT.$$EXT"; + +program: $(FPGA_TOP).bit + echo "open_hw_manager" > program.tcl + echo "connect_hw_server" >> program.tcl + echo "open_hw_target" >> program.tcl + echo "current_hw_device [lindex [get_hw_devices] 0]" >> program.tcl + echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> program.tcl + echo "set_property PROGRAM.FILE {$(FPGA_TOP).bit} [current_hw_device]" >> program.tcl + echo "program_hw_devices [current_hw_device]" >> program.tcl + echo "exit" >> program.tcl + vivado -nojournal -nolog -mode batch -source program.tcl + +%.mcs %.prm: %.bit + echo "write_cfgmem -force -format mcs -size 256 -interface SPIx4 -loadbit {up 0x00000000 $*.bit} -checksum -file $*.mcs" > generate_mcs.tcl + echo "exit" >> generate_mcs.tcl + vivado -nojournal -nolog -mode batch -source generate_mcs.tcl + mkdir -p rev + COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + for x in .mcs .prm; \ + do cp $*$$x rev/$*_rev$$COUNT$$x; \ + echo "Output: rev/$*_rev$$COUNT$$x"; done; + +%_fallback.mcs %_fallback.prm: %_fallback.bit + echo "write_cfgmem -force -format mcs -size 256 -interface SPIx4 -loadbit {up 0x0C000000 $*_fallback.bit} -checksum -file $*_fallback.mcs" > generate_fallback_mcs.tcl + echo "exit" >> generate_fallback_mcs.tcl + vivado -nojournal -nolog -mode batch -source generate_fallback_mcs.tcl + mkdir -p rev + COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + for x in .mcs .prm; \ + do cp $*_fallback$$x rev/$*_fallback_rev$$COUNT$$x; \ + echo "Output: rev/$*_fallback_rev$$COUNT$$x"; done; + +%_full.mcs %_full.prm: %_fallback.bit %.bit + echo "write_cfgmem -force -format mcs -size 256 -interface SPIx4 -loadbit {up 0x00000000 $*.bit up 0x0C000000 $*_fallback.bit} -checksum -file $*_full.mcs" > generate_full_mcs.tcl + echo "exit" >> generate_full_mcs.tcl + vivado -nojournal -nolog -mode batch -source generate_full_mcs.tcl + mkdir -p rev + COUNT=100; \ + while [ -e rev/$*_rev$$COUNT.bit ]; \ + do COUNT=$$((COUNT+1)); done; \ + COUNT=$$((COUNT-1)); \ + for x in .mcs .prm; \ + do cp $*_full$$x rev/$*_full_rev$$COUNT$$x; \ + echo "Output: rev/$*_full_rev$$COUNT$$x"; done; + +flash: $(FPGA_TOP).mcs $(FPGA_TOP).prm + echo "open_hw_manager" > flash.tcl + echo "connect_hw_server" >> flash.tcl + echo "open_hw_target" >> flash.tcl + echo "current_hw_device [lindex [get_hw_devices] 0]" >> flash.tcl + echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> flash.tcl + echo "create_hw_cfgmem -hw_device [current_hw_device] [lindex [get_cfgmem_parts {mt25qu02g-spi-x1_x2_x4}] 0]" >> flash.tcl + echo "current_hw_cfgmem -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM [current_hw_device]]" >> flash.tcl + echo "set_property PROGRAM.FILES [list \"$(FPGA_TOP).mcs\"] [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.PRM_FILES [list \"$(FPGA_TOP).prm\"] [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.ERASE 1 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.CFG_PROGRAM 1 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.VERIFY 1 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.CHECKSUM 0 [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.ADDRESS_RANGE {use_file} [current_hw_cfgmem]" >> flash.tcl + echo "set_property PROGRAM.UNUSED_PIN_TERMINATION {pull-none} [current_hw_cfgmem]" >> flash.tcl + echo "create_hw_bitstream -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM_BITFILE [current_hw_device]]" >> flash.tcl + echo "program_hw_devices [current_hw_device]" >> flash.tcl + echo "refresh_hw_device [current_hw_device]" >> flash.tcl + echo "program_hw_cfgmem -hw_cfgmem [current_hw_cfgmem]" >> flash.tcl + echo "boot_hw_device [current_hw_device]" >> flash.tcl + echo "exit" >> flash.tcl + vivado -nojournal -nolog -mode batch -source flash.tcl + +flash%: $(FPGA_TOP)%.mcs $(FPGA_TOP)%.prm + echo "open_hw_manager" > flash$*.tcl + echo "connect_hw_server" >> flash$*.tcl + echo "open_hw_target" >> flash$*.tcl + echo "current_hw_device [lindex [get_hw_devices] 0]" >> flash$*.tcl + echo "refresh_hw_device -update_hw_probes false [current_hw_device]" >> flash$*.tcl + echo "create_hw_cfgmem -hw_device [current_hw_device] [lindex [get_cfgmem_parts {mt25qu02g-spi-x1_x2_x4}] 0]" >> flash$*.tcl + echo "current_hw_cfgmem -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM [current_hw_device]]" >> flash$*.tcl + echo "set_property PROGRAM.FILES [list \"$(FPGA_TOP)$*.mcs\"] [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.PRM_FILES [list \"$(FPGA_TOP)$*.prm\"] [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.ERASE 1 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.CFG_PROGRAM 1 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.VERIFY 1 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.CHECKSUM 0 [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.ADDRESS_RANGE {use_file} [current_hw_cfgmem]" >> flash$*.tcl + echo "set_property PROGRAM.UNUSED_PIN_TERMINATION {pull-none} [current_hw_cfgmem]" >> flash$*.tcl + echo "create_hw_bitstream -hw_device [current_hw_device] [get_property PROGRAM.HW_CFGMEM_BITFILE [current_hw_device]]" >> flash$*.tcl + echo "program_hw_devices [current_hw_device]" >> flash$*.tcl + echo "refresh_hw_device [current_hw_device]" >> flash$*.tcl + echo "program_hw_cfgmem -hw_cfgmem [current_hw_cfgmem]" >> flash$*.tcl + echo "boot_hw_device [current_hw_device]" >> flash$*.tcl + echo "exit" >> flash$*.tcl + vivado -nojournal -nolog -mode batch -source flash$*.tcl diff --git a/src/eth/example/NT200A02/fpga/fpga_NT200A02_10g/config.tcl b/src/eth/example/NT200A02/fpga/fpga_NT200A02_10g/config.tcl new file mode 100644 index 0000000..cd72d45 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/fpga_NT200A02_10g/config.tcl @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: MIT +# +# Copyright (c) 2025 FPGA Ninja, LLC +# +# Authors: +# - Alex Forencich +# + +set params [dict create] + +# 10G MAC configuration +dict set params CFG_LOW_LATENCY "1" +dict set params COMBINED_MAC_PCS "1" +dict set params MAC_DATA_W "32" + +# apply parameters to top-level +set param_list {} +dict for {name value} $params { + lappend param_list $name=$value +} + +set_property generic $param_list [get_filesets sources_1] diff --git a/src/eth/example/NT200A02/fpga/fpga_nt200a01.xdc b/src/eth/example/NT200A02/fpga/fpga_nt200a01.xdc new file mode 100644 index 0000000..2261bc2 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/fpga_nt200a01.xdc @@ -0,0 +1,262 @@ +# SPDX-License-Identifier: MIT +# +# Copyright (c) 2026 FPGA Ninja, LLC +# +# Authors: +# - Alex Forencich +# + +# XDC constraints for the Napatech NT200A01 board +# part: xcvu095-ffva2104-2-e + +# General configuration +set_property CFGBVS GND [current_design] +set_property CONFIG_VOLTAGE 1.8 [current_design] +set_property BITSTREAM.GENERAL.COMPRESS true [current_design] +set_property BITSTREAM.CONFIG.EXTMASTERCCLK_EN {DIV-1} [current_design] +set_property BITSTREAM.CONFIG.SPI_32BIT_ADDR YES [current_design] +set_property BITSTREAM.CONFIG.SPI_BUSWIDTH 4 [current_design] +set_property BITSTREAM.CONFIG.SPI_FALL_EDGE YES [current_design] +set_property BITSTREAM.CONFIG.UNUSEDPIN PULLUP [current_design] +set_property BITSTREAM.CONFIG.OVERTEMPSHUTDOWN Enable [current_design] + +# System clocks +# 50 MHz system clock +set_property -dict {LOC AK34 IOSTANDARD LVCMOS18} [get_ports clk_50mhz] ;# U10 +create_clock -period 20.000 -name clk_50mhz [get_ports clk_50mhz] + +# 80 MHz EMCCLK +#set_property -dict {LOC AL20 IOSTANDARD LVCMOS18} [get_ports clk_80mhz] ;# U9 +#create_clock -period 12.500 -name clk_80mhz [get_ports clk_80mhz] + +# 20 MHz reference clock +#set_property -dict {LOC AM33 IOSTANDARD LVCMOS18} [get_ports clk_20mhz] ;# U201/U22 +#create_clock -period 12.500 -name clk_20mhz [get_ports clk_20mhz] + +# 100 MHz DDR4 C0 clock from Si5340 OUT0 via U167 +#set_property -dict {LOC BA19 IOSTANDARD DIFF_SSTL12_DCI ODT RTT_48} [get_ports clk_ddr_c0_p] +#set_property -dict {LOC AY19 IOSTANDARD DIFF_SSTL12_DCI ODT RTT_48} [get_ports clk_ddr_c0_n] +#create_clock -period 10.000 -name clk_ddr_c0 [get_ports clk_ddr_c0_p] + +# 100 MHz DDR4 C1 clock from Si5340 OUT0 via U167 +#set_property -dict {LOC BB39 IOSTANDARD DIFF_SSTL12_DCI ODT RTT_48} [get_ports clk_ddr_c1_p] +#set_property -dict {LOC BB38 IOSTANDARD DIFF_SSTL12_DCI ODT RTT_48} [get_ports clk_ddr_c1_n] +#create_clock -period 10.000 -name clk_ddr_c1 [get_ports clk_ddr_c1_p] + +# 100 MHz DDR4 C2 clock from Si5340 OUT0 via U167 +#set_property -dict {LOC B10 IOSTANDARD DIFF_SSTL12_DCI ODT RTT_48} [get_ports clk_ddr_c2_p] +#set_property -dict {LOC C10 IOSTANDARD DIFF_SSTL12_DCI ODT RTT_48} [get_ports clk_ddr_c2_n] +#create_clock -period 10.000 -name clk_ddr_c2 [get_ports clk_ddr_c2_p] + +# LEDs +set_property -dict {LOC R26 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led[0]}] ;# D5 +set_property -dict {LOC M28 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led[1]}] ;# D6 +set_property -dict {LOC R27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led[2]}] ;# D7 +set_property -dict {LOC T24 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led[3]}] ;# D8 +set_property -dict {LOC J27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[0][0]}] ;# D16 +set_property -dict {LOC K27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[0][1]}] ;# D17 +set_property -dict {LOC L25 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[0][2]}] ;# D18 +set_property -dict {LOC L24 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[0][3]}] ;# D29 +set_property -dict {LOC B28 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[1][0]}] ;# D27 +set_property -dict {LOC C27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[1][1]}] ;# D28 +set_property -dict {LOC J25 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[1][2]}] ;# D29 +set_property -dict {LOC K26 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[1][3]}] ;# D30 +set_property -dict {LOC D26 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led_red}] ;# D52 +set_property -dict {LOC D27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led_green}] ;# D52 +set_property -dict {LOC AN21 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led_sync[0]}] ;# D54 +set_property -dict {LOC AT24 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led_sync[1]}] ;# D56 +set_property -dict {LOC M15 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {eth_led_yellow}] ;# J28 +set_property -dict {LOC M13 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {eth_led_green}] ;# J28 + +set_false_path -to [get_ports {led[*] qsfp_led[*][*] led_red led_green led_sync[*] eth_led_yellow eth_led_green}] +set_output_delay 0 [get_ports {led[*] qsfp_led[*][*] led_red led_green led_sync[*] eth_led_yellow eth_led_green}] + +# Si5340 U18 +set_property -dict {LOC AT36 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports si5340_i2c_scl] ;# U23.14 SCLK +set_property -dict {LOC AT35 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports si5340_i2c_sda] ;# U23.13 SDA +set_property -dict {LOC AT37 IOSTANDARD LVCMOS18} [get_ports si5340_intr] ;# U18.33 INTR + +set_false_path -to [get_ports {si5340_i2c_scl si5340_i2c_sda}] +set_output_delay 0 [get_ports {si5340_i2c_scl si5340_i2c_sda}] +set_false_path -from [get_ports {si5340_i2c_scl si5340_i2c_sda si5340_intr}] +set_input_delay 0 [get_ports {si5340_i2c_scl si5340_i2c_sda si5340_intr}] + +# Gigabit PHY (DP83867) +#set_property -dict {LOC P12 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports phy_gtx_clk] ;# U198.29 GTX_CLK via ? +#set_property -dict {LOC P15 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports phy_tx_ctl] ;# U198.37 TX_CTRL via ? +#set_property -dict {LOC R11 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports {phy_txd[0]}] ;# U198.28 TX_D0/SGMII_SIN via ? +#set_property -dict {LOC R12 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports {phy_txd[1]}] ;# U198.27 TX_D1/SGMII_SIP via ? +#set_property -dict {LOC P11 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports {phy_txd[2]}] ;# U198.26 TX_D2 via ? +#set_property -dict {LOC N12 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports {phy_txd[3]}] ;# U198.25 TX_D3 via ? +#set_property -dict {LOC U13 IOSTANDARD LVCMOS18} [get_ports phy_rx_clk] ;# U198.32 RX_CLK via ? +#set_property -dict {LOC U16 IOSTANDARD LVCMOS18} [get_ports phy_rx_ctl] ;# U198.38 RX_CTRL via ? +#set_property -dict {LOC T11 IOSTANDARD LVCMOS18} [get_ports {phy_rxd[0]}] ;# U198.33 RX_D0/SGMII_COP via ? +#set_property -dict {LOC U11 IOSTANDARD LVCMOS18} [get_ports {phy_rxd[1]}] ;# U198.34 RX_D1/SGMII_CON via ? +#set_property -dict {LOC R13 IOSTANDARD LVCMOS18} [get_ports {phy_rxd[2]}] ;# U198.35 RX_D2/SGMII_SOP via ? +#set_property -dict {LOC V15 IOSTANDARD LVCMOS18} [get_ports {phy_rxd[3]}] ;# U198.36 RX_D3/SGMII_SON via ? +#set_property -dict {LOC J11 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports phy_refclk] ;# U198.15 XI 25 MHz +#set_property -dict {LOC T14 IOSTANDARD LVCMOS18} [get_ports phy_clk_out] ;# U198.18 CLK_OUT +#set_property -dict {LOC M11 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports phy_reset_n] ;# U198.43 RESET_N +#set_property -dict {LOC V16 IOSTANDARD LVCMOS18} [get_ports phy_int_n] ;# U198.44 PWRDOWN/INTN +#set_property -dict {LOC U12 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports phy_mdc] ;# U198.16 MDC +#set_property -dict {LOC J12 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports phy_mdio] ;# U198.17 MDIO +#set_property -dict {LOC L14 IOSTANDARD LVCMOS18} [get_ports phy_gpio0] ;# U198.39 GPIO_0 +#set_property -dict {LOC M12 IOSTANDARD LVCMOS18} [get_ports phy_gpio1] ;# U198.40 GPIO_1 +#set_property -dict {LOC L15 IOSTANDARD LVCMOS18} [get_ports phy_led0] ;# U198.47 LED_0 +#set_property -dict {LOC W14 IOSTANDARD LVCMOS18} [get_ports phy_led1] ;# U198.46 LED_1 +#set_property -dict {LOC K14 IOSTANDARD LVCMOS18} [get_ports phy_led2] ;# U198.45 LED_2 + +# QSFP28 Interfaces +set_property -dict {LOC R45 } [get_ports {qsfp0_rx_p[0]}] ;# MGTYRXP2_129 GTYE3_CHANNEL_X0Y22 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC R46 } [get_ports {qsfp0_rx_n[0]}] ;# MGTYRXN2_129 GTYE3_CHANNEL_X0Y22 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC M42 } [get_ports {qsfp0_tx_p[0]}] ;# MGTYTXP2_129 GTYE3_CHANNEL_X0Y22 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC M43 } [get_ports {qsfp0_tx_n[0]}] ;# MGTYTXN2_129 GTYE3_CHANNEL_X0Y22 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC U45 } [get_ports {qsfp0_rx_p[1]}] ;# MGTYRXP1_129 GTYE3_CHANNEL_X0Y21 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC U46 } [get_ports {qsfp0_rx_n[1]}] ;# MGTYRXN1_129 GTYE3_CHANNEL_X0Y21 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC P42 } [get_ports {qsfp0_tx_p[1]}] ;# MGTYTXP1_129 GTYE3_CHANNEL_X0Y21 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC P43 } [get_ports {qsfp0_tx_n[1]}] ;# MGTYTXN1_129 GTYE3_CHANNEL_X0Y21 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC N45 } [get_ports {qsfp0_rx_p[2]}] ;# MGTYRXP3_129 GTYE3_CHANNEL_X0Y23 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC N46 } [get_ports {qsfp0_rx_n[2]}] ;# MGTYRXN3_129 GTYE3_CHANNEL_X0Y23 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC K42 } [get_ports {qsfp0_tx_p[2]}] ;# MGTYTXP3_129 GTYE3_CHANNEL_X0Y23 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC K43 } [get_ports {qsfp0_tx_n[2]}] ;# MGTYTXN3_129 GTYE3_CHANNEL_X0Y23 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC W45 } [get_ports {qsfp0_rx_p[3]}] ;# MGTYRXP0_129 GTYE3_CHANNEL_X0Y20 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC W46 } [get_ports {qsfp0_rx_n[3]}] ;# MGTYRXN0_129 GTYE3_CHANNEL_X0Y20 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC T42 } [get_ports {qsfp0_tx_p[3]}] ;# MGTYTXP0_129 GTYE3_CHANNEL_X0Y20 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC T43 } [get_ports {qsfp0_tx_n[3]}] ;# MGTYTXN0_129 GTYE3_CHANNEL_X0Y20 / GTYE3_COMMON_X0Y5 +set_property -dict {LOC V38 } [get_ports qsfp0_mgt_refclk_p] ;# MGTREFCLK0P_129 from Si5340 U23 OUT1 +set_property -dict {LOC V39 } [get_ports qsfp0_mgt_refclk_n] ;# MGTREFCLK0N_129 from Si5340 U23 OUT1 +set_property -dict {LOC A26 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports qsfp0_resetl] +set_property -dict {LOC C25 IOSTANDARD LVCMOS18 PULLUP true} [get_ports qsfp0_modprsl] +set_property -dict {LOC B26 IOSTANDARD LVCMOS18 PULLUP true} [get_ports qsfp0_intl] +set_property -dict {LOC G25 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports qsfp0_lpmode] +set_property -dict {LOC B25 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8 PULLUP true} [get_ports qsfp0_i2c_scl] +set_property -dict {LOC F25 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8 PULLUP true} [get_ports qsfp0_i2c_sda] + +# 322.265625 MHz MGT reference clock +create_clock -period 3.103 -name qsfp0_mgt_refclk [get_ports qsfp0_mgt_refclk_p] + +set_false_path -to [get_ports {qsfp0_resetl qsfp0_lpmode}] +set_output_delay 0 [get_ports {qsfp0_resetl qsfp0_lpmode}] +set_false_path -from [get_ports {qsfp0_modprsl qsfp0_intl}] +set_input_delay 0 [get_ports {qsfp0_modprsl qsfp0_intl}] + +set_false_path -to [get_ports {qsfp0_i2c_scl qsfp0_i2c_sda}] +set_output_delay 0 [get_ports {qsfp0_i2c_scl qsfp0_i2c_sda}] +set_false_path -from [get_ports {qsfp0_i2c_scl qsfp0_i2c_sda}] +set_input_delay 0 [get_ports {qsfp0_i2c_scl qsfp0_i2c_sda}] + +set_property -dict {LOC G45 } [get_ports {qsfp1_rx_p[0]}] ;# MGTYRXP2_130 GTYE3_CHANNEL_X0Y26 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC G46 } [get_ports {qsfp1_rx_n[0]}] ;# MGTYRXN2_130 GTYE3_CHANNEL_X0Y26 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC D42 } [get_ports {qsfp1_tx_p[0]}] ;# MGTYTXP2_130 GTYE3_CHANNEL_X0Y26 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC D43 } [get_ports {qsfp1_tx_n[0]}] ;# MGTYTXN2_130 GTYE3_CHANNEL_X0Y26 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC J45 } [get_ports {qsfp1_rx_p[1]}] ;# MGTYRXP1_130 GTYE3_CHANNEL_X0Y25 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC J46 } [get_ports {qsfp1_rx_n[1]}] ;# MGTYRXN1_130 GTYE3_CHANNEL_X0Y25 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC F42 } [get_ports {qsfp1_tx_p[1]}] ;# MGTYTXP1_130 GTYE3_CHANNEL_X0Y25 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC F43 } [get_ports {qsfp1_tx_n[1]}] ;# MGTYTXN1_130 GTYE3_CHANNEL_X0Y25 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC E45 } [get_ports {qsfp1_rx_p[2]}] ;# MGTYRXP3_130 GTYE3_CHANNEL_X0Y27 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC E46 } [get_ports {qsfp1_rx_n[2]}] ;# MGTYRXN3_130 GTYE3_CHANNEL_X0Y27 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC B42 } [get_ports {qsfp1_tx_p[2]}] ;# MGTYTXP3_130 GTYE3_CHANNEL_X0Y27 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC B43 } [get_ports {qsfp1_tx_n[2]}] ;# MGTYTXN3_130 GTYE3_CHANNEL_X0Y27 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC L45 } [get_ports {qsfp1_rx_p[3]}] ;# MGTYRXP0_130 GTYE3_CHANNEL_X0Y24 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC L46 } [get_ports {qsfp1_rx_n[3]}] ;# MGTYRXN0_130 GTYE3_CHANNEL_X0Y24 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC H42 } [get_ports {qsfp1_tx_p[3]}] ;# MGTYTXP0_130 GTYE3_CHANNEL_X0Y24 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC H43 } [get_ports {qsfp1_tx_n[3]}] ;# MGTYTXN0_130 GTYE3_CHANNEL_X0Y24 / GTYE3_COMMON_X0Y6 +set_property -dict {LOC R40 } [get_ports qsfp1_mgt_refclk_p] ;# MGTREFCLK0P_130 from Si5340 U23 OUT2 +set_property -dict {LOC R41 } [get_ports qsfp1_mgt_refclk_n] ;# MGTREFCLK0N_130 from Si5340 U23 OUT2 +set_property -dict {LOC B27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports qsfp1_resetl] +set_property -dict {LOC H28 IOSTANDARD LVCMOS18 PULLUP true} [get_ports qsfp1_modprsl] +set_property -dict {LOC N24 IOSTANDARD LVCMOS18 PULLUP true} [get_ports qsfp1_intl] +set_property -dict {LOC H25 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports qsfp1_lpmode] +set_property -dict {LOC P27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8 PULLUP true} [get_ports qsfp1_i2c_scl] +set_property -dict {LOC R24 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8 PULLUP true} [get_ports qsfp1_i2c_sda] + +# 322.265625 MHz MGT reference clock +create_clock -period 3.103 -name qsfp1_mgt_refclk [get_ports qsfp1_mgt_refclk_p] + +set_false_path -to [get_ports {qsfp1_resetl qsfp1_lpmode}] +set_output_delay 0 [get_ports {qsfp1_resetl qsfp1_lpmode}] +set_false_path -from [get_ports {qsfp1_modprsl qsfp1_intl}] +set_input_delay 0 [get_ports {qsfp1_modprsl qsfp1_intl}] + +set_false_path -to [get_ports {qsfp1_i2c_scl qsfp1_i2c_sda}] +set_output_delay 0 [get_ports {qsfp1_i2c_scl qsfp1_i2c_sda}] +set_false_path -from [get_ports {qsfp1_i2c_scl qsfp1_i2c_sda}] +set_input_delay 0 [get_ports {qsfp1_i2c_scl qsfp1_i2c_sda}] + +# PCIe Interface +#set_property -dict {LOC U4 } [get_ports {pcie_rx_p[0]}] ;# MGTHRXP3_228 GTHE3_CHANNEL_X0Y19 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC U3 } [get_ports {pcie_rx_n[0]}] ;# MGTHRXN3_228 GTHE3_CHANNEL_X0Y19 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC M7 } [get_ports {pcie_tx_p[0]}] ;# MGTHTXP3_228 GTHE3_CHANNEL_X0Y19 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC M6 } [get_ports {pcie_tx_n[0]}] ;# MGTHTXN3_228 GTHE3_CHANNEL_X0Y19 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC V2 } [get_ports {pcie_rx_p[1]}] ;# MGTHRXP2_228 GTHE3_CHANNEL_X0Y18 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC V1 } [get_ports {pcie_rx_n[1]}] ;# MGTHRXN2_228 GTHE3_CHANNEL_X0Y18 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC P7 } [get_ports {pcie_tx_p[1]}] ;# MGTHTXP2_228 GTHE3_CHANNEL_X0Y18 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC P6 } [get_ports {pcie_tx_n[1]}] ;# MGTHTXN2_228 GTHE3_CHANNEL_X0Y18 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC W4 } [get_ports {pcie_rx_p[2]}] ;# MGTHRXP1_228 GTHE3_CHANNEL_X0Y17 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC W3 } [get_ports {pcie_rx_n[2]}] ;# MGTHRXN1_228 GTHE3_CHANNEL_X0Y17 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC T7 } [get_ports {pcie_tx_p[2]}] ;# MGTHTXP1_228 GTHE3_CHANNEL_X0Y17 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC T6 } [get_ports {pcie_tx_n[2]}] ;# MGTHTXN1_228 GTHE3_CHANNEL_X0Y17 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC Y2 } [get_ports {pcie_rx_p[3]}] ;# MGTHRXP0_228 GTHE3_CHANNEL_X0Y16 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC Y1 } [get_ports {pcie_rx_n[3]}] ;# MGTHRXN0_228 GTHE3_CHANNEL_X0Y16 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC V7 } [get_ports {pcie_tx_p[3]}] ;# MGTHTXP0_228 GTHE3_CHANNEL_X0Y16 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC V6 } [get_ports {pcie_tx_n[3]}] ;# MGTHTXN0_228 GTHE3_CHANNEL_X0Y16 / GTHE3_COMMON_X0Y4 +#set_property -dict {LOC AA4 } [get_ports {pcie_rx_p[4]}] ;# MGTHRXP3_227 GTHE3_CHANNEL_X0Y15 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AA3 } [get_ports {pcie_rx_n[4]}] ;# MGTHRXN3_227 GTHE3_CHANNEL_X0Y15 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC Y7 } [get_ports {pcie_tx_p[4]}] ;# MGTHTXP3_227 GTHE3_CHANNEL_X0Y15 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC Y6 } [get_ports {pcie_tx_n[4]}] ;# MGTHTXN3_227 GTHE3_CHANNEL_X0Y15 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AB2 } [get_ports {pcie_rx_p[5]}] ;# MGTHRXP2_227 GTHE3_CHANNEL_X0Y14 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AB1 } [get_ports {pcie_rx_n[5]}] ;# MGTHRXN2_227 GTHE3_CHANNEL_X0Y14 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AB7 } [get_ports {pcie_tx_p[5]}] ;# MGTHTXP2_227 GTHE3_CHANNEL_X0Y14 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AB6 } [get_ports {pcie_tx_n[5]}] ;# MGTHTXN2_227 GTHE3_CHANNEL_X0Y14 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AC4 } [get_ports {pcie_rx_p[6]}] ;# MGTHRXP1_227 GTHE3_CHANNEL_X0Y13 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AC3 } [get_ports {pcie_rx_n[6]}] ;# MGTHRXN1_227 GTHE3_CHANNEL_X0Y13 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AD7 } [get_ports {pcie_tx_p[6]}] ;# MGTHTXP1_227 GTHE3_CHANNEL_X0Y13 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AD6 } [get_ports {pcie_tx_n[6]}] ;# MGTHTXN1_227 GTHE3_CHANNEL_X0Y13 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AD2 } [get_ports {pcie_rx_p[7]}] ;# MGTHRXP0_227 GTHE3_CHANNEL_X0Y12 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AD1 } [get_ports {pcie_rx_n[7]}] ;# MGTHRXN0_227 GTHE3_CHANNEL_X0Y12 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AF7 } [get_ports {pcie_tx_p[7]}] ;# MGTHTXP0_227 GTHE3_CHANNEL_X0Y12 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AF6 } [get_ports {pcie_tx_n[7]}] ;# MGTHTXN0_227 GTHE3_CHANNEL_X0Y12 / GTHE3_COMMON_X0Y3 +#set_property -dict {LOC AJ4 } [get_ports {pcie_rx_p[8]}] ;# MGTHRXP3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AJ3 } [get_ports {pcie_rx_n[8]}] ;# MGTHRXN3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AP7 } [get_ports {pcie_tx_p[8]}] ;# MGTHTXP3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AP6 } [get_ports {pcie_tx_n[8]}] ;# MGTHTXN3_225 GTHE3_CHANNEL_X0Y7 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AK2 } [get_ports {pcie_rx_p[9]}] ;# MGTHRXP2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AK1 } [get_ports {pcie_rx_n[9]}] ;# MGTHRXN2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AR5 } [get_ports {pcie_tx_p[9]}] ;# MGTHTXP2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AR4 } [get_ports {pcie_tx_n[9]}] ;# MGTHTXN2_225 GTHE3_CHANNEL_X0Y6 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AM2 } [get_ports {pcie_rx_p[10]}] ;# MGTHRXP1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AM1 } [get_ports {pcie_rx_n[10]}] ;# MGTHRXN1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AT7 } [get_ports {pcie_tx_p[10]}] ;# MGTHTXP1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AT6 } [get_ports {pcie_tx_n[10]}] ;# MGTHTXN1_225 GTHE3_CHANNEL_X0Y5 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AP2 } [get_ports {pcie_rx_p[11]}] ;# MGTHRXP0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AP1 } [get_ports {pcie_rx_n[11]}] ;# MGTHRXN0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AU5 } [get_ports {pcie_tx_p[11]}] ;# MGTHTXP0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AU4 } [get_ports {pcie_tx_n[11]}] ;# MGTHTXN0_225 GTHE3_CHANNEL_X0Y4 / GTHE3_COMMON_X0Y1 +#set_property -dict {LOC AT2 } [get_ports {pcie_rx_p[12]}] ;# MGTHRXP3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC AT1 } [get_ports {pcie_rx_n[12]}] ;# MGTHRXN3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC AW5 } [get_ports {pcie_tx_p[12]}] ;# MGTHTXP3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC AW4 } [get_ports {pcie_tx_n[12]}] ;# MGTHTXN3_224 GTHE3_CHANNEL_X0Y3 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC AV2 } [get_ports {pcie_rx_p[13]}] ;# MGTHRXP2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC AV1 } [get_ports {pcie_rx_n[13]}] ;# MGTHRXN2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC BA5 } [get_ports {pcie_tx_p[13]}] ;# MGTHTXP2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC BA4 } [get_ports {pcie_tx_n[13]}] ;# MGTHTXN2_224 GTHE3_CHANNEL_X0Y2 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC AY2 } [get_ports {pcie_rx_p[14]}] ;# MGTHRXP1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC AY1 } [get_ports {pcie_rx_n[14]}] ;# MGTHRXN1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC BC5 } [get_ports {pcie_tx_p[14]}] ;# MGTHTXP1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC BC4 } [get_ports {pcie_tx_n[14]}] ;# MGTHTXN1_224 GTHE3_CHANNEL_X0Y1 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC BB2 } [get_ports {pcie_rx_p[15]}] ;# MGTHRXP0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC BB1 } [get_ports {pcie_rx_n[15]}] ;# MGTHRXN0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC BE5 } [get_ports {pcie_tx_p[15]}] ;# MGTHTXP0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC BE4 } [get_ports {pcie_tx_n[15]}] ;# MGTHTXN0_224 GTHE3_CHANNEL_X0Y0 / GTHE3_COMMON_X0Y0 +#set_property -dict {LOC AR9 } [get_ports pcie_refclk_0_p] ;# MGTREFCLK0P_224 +#set_property -dict {LOC AR8 } [get_ports pcie_refclk_0_n] ;# MGTREFCLK0N_224 +#set_property -dict {LOC AC9 } [get_ports pcie_refclk_1_p] ;# MGTREFCLK0P_227 +#set_property -dict {LOC AC8 } [get_ports pcie_refclk_1_n] ;# MGTREFCLK0N_227 +#set_property -dict {LOC AM17 IOSTANDARD LVCMOS12 PULLUP true} [get_ports pcie_reset_n] + +# 100 MHz MGT reference clock +#create_clock -period 10.000 -name pcie_mgt_refclk_0 [get_ports pcie_refclk_0_p] +#create_clock -period 10.000 -name pcie_mgt_refclk_1 [get_ports pcie_refclk_1_p] + +#set_false_path -from [get_ports {pcie_reset_n}] +#set_input_delay 0 [get_ports {pcie_reset_n}] diff --git a/src/eth/example/NT200A02/fpga/fpga_nt200a02.xdc b/src/eth/example/NT200A02/fpga/fpga_nt200a02.xdc new file mode 100644 index 0000000..9bd354d --- /dev/null +++ b/src/eth/example/NT200A02/fpga/fpga_nt200a02.xdc @@ -0,0 +1,259 @@ +# SPDX-License-Identifier: MIT +# +# Copyright (c) 2026 FPGA Ninja, LLC +# +# Authors: +# - Alex Forencich +# + +# XDC constraints for the Napatech NT200A02 board +# part: xcvu5p-flva2104-2-e + +# General configuration +set_property CFGBVS GND [current_design] +set_property CONFIG_VOLTAGE 1.8 [current_design] +set_property BITSTREAM.GENERAL.COMPRESS true [current_design] +set_property BITSTREAM.CONFIG.EXTMASTERCCLK_EN {DIV-1} [current_design] +set_property BITSTREAM.CONFIG.SPI_32BIT_ADDR YES [current_design] +set_property BITSTREAM.CONFIG.SPI_BUSWIDTH 4 [current_design] +set_property BITSTREAM.CONFIG.SPI_FALL_EDGE YES [current_design] +set_property BITSTREAM.CONFIG.UNUSEDPIN PULLUP [current_design] +set_property BITSTREAM.CONFIG.OVERTEMPSHUTDOWN Enable [current_design] + +# System clocks +# 50 MHz system clock +set_property -dict {LOC AK34 IOSTANDARD LVCMOS18} [get_ports clk_50mhz] ;# U10 +create_clock -period 20.000 -name clk_50mhz [get_ports clk_50mhz] + +# 80 MHz EMCCLK +#set_property -dict {LOC AL20 IOSTANDARD LVCMOS18} [get_ports clk_80mhz] ;# U9 +#create_clock -period 12.500 -name clk_80mhz [get_ports clk_80mhz] + +# 20 MHz reference clock +#set_property -dict {LOC AM33 IOSTANDARD LVCMOS18} [get_ports clk_20mhz] ;# U201/U22 +#create_clock -period 12.500 -name clk_20mhz [get_ports clk_20mhz] + +# 100 MHz DDR4 C0 clock from Si5340 OUT0 via U167 +#set_property -dict {LOC BA19 IOSTANDARD DIFF_SSTL12_DCI ODT RTT_48} [get_ports clk_ddr_c0_p] +#set_property -dict {LOC AY19 IOSTANDARD DIFF_SSTL12_DCI ODT RTT_48} [get_ports clk_ddr_c0_n] +#create_clock -period 10.000 -name clk_ddr_c0 [get_ports clk_ddr_c0_p] + +# 100 MHz DDR4 C1 clock from Si5340 OUT0 via U167 +#set_property -dict {LOC BB39 IOSTANDARD DIFF_SSTL12_DCI ODT RTT_48} [get_ports clk_ddr_c1_p] +#set_property -dict {LOC BB38 IOSTANDARD DIFF_SSTL12_DCI ODT RTT_48} [get_ports clk_ddr_c1_n] +#create_clock -period 10.000 -name clk_ddr_c1 [get_ports clk_ddr_c1_p] + +# 100 MHz DDR4 C2 clock from Si5340 OUT0 via U167 +#set_property -dict {LOC B10 IOSTANDARD DIFF_SSTL12_DCI ODT RTT_48} [get_ports clk_ddr_c2_p] +#set_property -dict {LOC C10 IOSTANDARD DIFF_SSTL12_DCI ODT RTT_48} [get_ports clk_ddr_c2_n] +#create_clock -period 10.000 -name clk_ddr_c2 [get_ports clk_ddr_c2_p] + +# LEDs +set_property -dict {LOC R26 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led[0]}] ;# D5 +set_property -dict {LOC M28 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led[1]}] ;# D6 +set_property -dict {LOC R27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led[2]}] ;# D7 +set_property -dict {LOC T24 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led[3]}] ;# D8 +set_property -dict {LOC J27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[0][0]}] ;# D16 +set_property -dict {LOC K27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[0][1]}] ;# D17 +set_property -dict {LOC L25 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[0][2]}] ;# D18 +set_property -dict {LOC L24 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[0][3]}] ;# D29 +set_property -dict {LOC B28 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[1][0]}] ;# D27 +set_property -dict {LOC C27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[1][1]}] ;# D28 +set_property -dict {LOC J25 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[1][2]}] ;# D29 +set_property -dict {LOC K26 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {qsfp_led[1][3]}] ;# D30 +set_property -dict {LOC D26 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led_red}] ;# D52 +set_property -dict {LOC D27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led_green}] ;# D52 +set_property -dict {LOC AN21 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led_sync[0]}] ;# D54 +set_property -dict {LOC AT24 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {led_sync[1]}] ;# D56 +set_property -dict {LOC M15 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {eth_led_yellow}] ;# J28 +set_property -dict {LOC M13 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports {eth_led_green}] ;# J28 + +set_false_path -to [get_ports {led[*] qsfp_led[*][*] led_red led_green led_sync[*] eth_led_yellow eth_led_green}] +set_output_delay 0 [get_ports {led[*] qsfp_led[*][*] led_red led_green led_sync[*] eth_led_yellow eth_led_green}] + +# Si5340 U18 +set_property -dict {LOC AT36 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports si5340_i2c_scl] ;# U23.14 SCLK +set_property -dict {LOC AT35 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports si5340_i2c_sda] ;# U23.13 SDA +set_property -dict {LOC AT37 IOSTANDARD LVCMOS18} [get_ports si5340_intr] ;# U18.33 INTR + +set_false_path -to [get_ports {si5340_i2c_scl si5340_i2c_sda}] +set_output_delay 0 [get_ports {si5340_i2c_scl si5340_i2c_sda}] +set_false_path -from [get_ports {si5340_i2c_scl si5340_i2c_sda si5340_intr}] +set_input_delay 0 [get_ports {si5340_i2c_scl si5340_i2c_sda si5340_intr}] + +# Gigabit PHY (DP83867) +#set_property -dict {LOC P12 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports phy_gtx_clk] ;# U198.29 GTX_CLK via ? +#set_property -dict {LOC P15 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports phy_tx_ctl] ;# U198.37 TX_CTRL via ? +#set_property -dict {LOC R11 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports {phy_txd[0]}] ;# U198.28 TX_D0/SGMII_SIN via ? +#set_property -dict {LOC R12 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports {phy_txd[1]}] ;# U198.27 TX_D1/SGMII_SIP via ? +#set_property -dict {LOC P11 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports {phy_txd[2]}] ;# U198.26 TX_D2 via ? +#set_property -dict {LOC N12 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports {phy_txd[3]}] ;# U198.25 TX_D3 via ? +#set_property -dict {LOC U13 IOSTANDARD LVCMOS18} [get_ports phy_rx_clk] ;# U198.32 RX_CLK via ? +#set_property -dict {LOC U16 IOSTANDARD LVCMOS18} [get_ports phy_rx_ctl] ;# U198.38 RX_CTRL via ? +#set_property -dict {LOC T11 IOSTANDARD LVCMOS18} [get_ports {phy_rxd[0]}] ;# U198.33 RX_D0/SGMII_COP via ? +#set_property -dict {LOC U11 IOSTANDARD LVCMOS18} [get_ports {phy_rxd[1]}] ;# U198.34 RX_D1/SGMII_CON via ? +#set_property -dict {LOC R13 IOSTANDARD LVCMOS18} [get_ports {phy_rxd[2]}] ;# U198.35 RX_D2/SGMII_SOP via ? +#set_property -dict {LOC V15 IOSTANDARD LVCMOS18} [get_ports {phy_rxd[3]}] ;# U198.36 RX_D3/SGMII_SON via ? +#set_property -dict {LOC J11 IOSTANDARD LVCMOS18 SLEW FAST DRIVE 12} [get_ports phy_refclk] ;# U198.15 XI 25 MHz +#set_property -dict {LOC T14 IOSTANDARD LVCMOS18} [get_ports phy_clk_out] ;# U198.18 CLK_OUT +#set_property -dict {LOC M11 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports phy_reset_n] ;# U198.43 RESET_N +#set_property -dict {LOC V16 IOSTANDARD LVCMOS18} [get_ports phy_int_n] ;# U198.44 PWRDOWN/INTN +#set_property -dict {LOC U12 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports phy_mdc] ;# U198.16 MDC +#set_property -dict {LOC J12 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 12} [get_ports phy_mdio] ;# U198.17 MDIO +#set_property -dict {LOC L14 IOSTANDARD LVCMOS18} [get_ports phy_gpio0] ;# U198.39 GPIO_0 +#set_property -dict {LOC M12 IOSTANDARD LVCMOS18} [get_ports phy_gpio1] ;# U198.40 GPIO_1 +#set_property -dict {LOC L15 IOSTANDARD LVCMOS18} [get_ports phy_led0] ;# U198.47 LED_0 +#set_property -dict {LOC W14 IOSTANDARD LVCMOS18} [get_ports phy_led1] ;# U198.46 LED_1 +#set_property -dict {LOC K14 IOSTANDARD LVCMOS18} [get_ports phy_led2] ;# U198.45 LED_2 + +# QSFP28 Interfaces +set_property -dict {LOC R45 } [get_ports {qsfp0_rx_p[0]}] ;# MGTYRXP2_131 GTYE4_CHANNEL_X0Y30 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC R46 } [get_ports {qsfp0_rx_n[0]}] ;# MGTYRXN2_131 GTYE4_CHANNEL_X0Y30 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC M42 } [get_ports {qsfp0_tx_p[0]}] ;# MGTYTXP2_131 GTYE4_CHANNEL_X0Y30 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC M43 } [get_ports {qsfp0_tx_n[0]}] ;# MGTYTXN2_131 GTYE4_CHANNEL_X0Y30 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC U45 } [get_ports {qsfp0_rx_p[1]}] ;# MGTYRXP1_131 GTYE4_CHANNEL_X0Y29 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC U46 } [get_ports {qsfp0_rx_n[1]}] ;# MGTYRXN1_131 GTYE4_CHANNEL_X0Y29 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC P42 } [get_ports {qsfp0_tx_p[1]}] ;# MGTYTXP1_131 GTYE4_CHANNEL_X0Y29 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC P43 } [get_ports {qsfp0_tx_n[1]}] ;# MGTYTXN1_131 GTYE4_CHANNEL_X0Y29 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC N45 } [get_ports {qsfp0_rx_p[2]}] ;# MGTYRXP3_131 GTYE4_CHANNEL_X0Y31 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC N46 } [get_ports {qsfp0_rx_n[2]}] ;# MGTYRXN3_131 GTYE4_CHANNEL_X0Y31 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC K42 } [get_ports {qsfp0_tx_p[2]}] ;# MGTYTXP3_131 GTYE4_CHANNEL_X0Y31 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC K43 } [get_ports {qsfp0_tx_n[2]}] ;# MGTYTXN3_131 GTYE4_CHANNEL_X0Y31 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC W45 } [get_ports {qsfp0_rx_p[3]}] ;# MGTYRXP0_131 GTYE4_CHANNEL_X0Y28 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC W46 } [get_ports {qsfp0_rx_n[3]}] ;# MGTYRXN0_131 GTYE4_CHANNEL_X0Y28 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC T42 } [get_ports {qsfp0_tx_p[3]}] ;# MGTYTXP0_131 GTYE4_CHANNEL_X0Y28 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC T43 } [get_ports {qsfp0_tx_n[3]}] ;# MGTYTXN0_131 GTYE4_CHANNEL_X0Y28 / GTYE4_COMMON_X0Y7 +set_property -dict {LOC V38 } [get_ports qsfp0_mgt_refclk_p] ;# MGTREFCLK0P_131 from Si5340 U23 OUT1 +set_property -dict {LOC V39 } [get_ports qsfp0_mgt_refclk_n] ;# MGTREFCLK0N_131 from Si5340 U23 OUT1 +set_property -dict {LOC A26 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports qsfp0_resetl] +set_property -dict {LOC C25 IOSTANDARD LVCMOS18 PULLUP true} [get_ports qsfp0_modprsl] +set_property -dict {LOC B26 IOSTANDARD LVCMOS18 PULLUP true} [get_ports qsfp0_intl] +set_property -dict {LOC G25 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports qsfp0_lpmode] +set_property -dict {LOC B25 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8 PULLUP true} [get_ports qsfp0_i2c_scl] +set_property -dict {LOC F25 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8 PULLUP true} [get_ports qsfp0_i2c_sda] + +# 322.265625 MHz MGT reference clock +create_clock -period 3.103 -name qsfp0_mgt_refclk [get_ports qsfp0_mgt_refclk_p] + +set_false_path -to [get_ports {qsfp0_resetl qsfp0_lpmode}] +set_output_delay 0 [get_ports {qsfp0_resetl qsfp0_lpmode}] +set_false_path -from [get_ports {qsfp0_modprsl qsfp0_intl}] +set_input_delay 0 [get_ports {qsfp0_modprsl qsfp0_intl}] + +set_false_path -to [get_ports {qsfp0_i2c_scl qsfp0_i2c_sda}] +set_output_delay 0 [get_ports {qsfp0_i2c_scl qsfp0_i2c_sda}] +set_false_path -from [get_ports {qsfp0_i2c_scl qsfp0_i2c_sda}] +set_input_delay 0 [get_ports {qsfp0_i2c_scl qsfp0_i2c_sda}] + +set_property -dict {LOC G45 } [get_ports {qsfp1_rx_p[0]}] ;# MGTYRXP2_132 GTYE4_CHANNEL_X0Y34 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC G46 } [get_ports {qsfp1_rx_n[0]}] ;# MGTYRXN2_132 GTYE4_CHANNEL_X0Y34 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC D42 } [get_ports {qsfp1_tx_p[0]}] ;# MGTYTXP2_132 GTYE4_CHANNEL_X0Y34 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC D43 } [get_ports {qsfp1_tx_n[0]}] ;# MGTYTXN2_132 GTYE4_CHANNEL_X0Y34 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC J45 } [get_ports {qsfp1_rx_p[1]}] ;# MGTYRXP1_132 GTYE4_CHANNEL_X0Y33 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC J46 } [get_ports {qsfp1_rx_n[1]}] ;# MGTYRXN1_132 GTYE4_CHANNEL_X0Y33 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC F42 } [get_ports {qsfp1_tx_p[1]}] ;# MGTYTXP1_132 GTYE4_CHANNEL_X0Y33 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC F43 } [get_ports {qsfp1_tx_n[1]}] ;# MGTYTXN1_132 GTYE4_CHANNEL_X0Y33 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC E45 } [get_ports {qsfp1_rx_p[2]}] ;# MGTYRXP3_132 GTYE4_CHANNEL_X0Y35 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC E46 } [get_ports {qsfp1_rx_n[2]}] ;# MGTYRXN3_132 GTYE4_CHANNEL_X0Y35 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC B42 } [get_ports {qsfp1_tx_p[2]}] ;# MGTYTXP3_132 GTYE4_CHANNEL_X0Y35 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC B43 } [get_ports {qsfp1_tx_n[2]}] ;# MGTYTXN3_132 GTYE4_CHANNEL_X0Y35 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC L45 } [get_ports {qsfp1_rx_p[3]}] ;# MGTYRXP0_132 GTYE4_CHANNEL_X0Y32 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC L46 } [get_ports {qsfp1_rx_n[3]}] ;# MGTYRXN0_132 GTYE4_CHANNEL_X0Y32 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC H42 } [get_ports {qsfp1_tx_p[3]}] ;# MGTYTXP0_132 GTYE4_CHANNEL_X0Y32 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC H43 } [get_ports {qsfp1_tx_n[3]}] ;# MGTYTXN0_132 GTYE4_CHANNEL_X0Y32 / GTYE4_COMMON_X0Y8 +set_property -dict {LOC R40 } [get_ports qsfp1_mgt_refclk_p] ;# MGTREFCLK0P_132 from Si5340 U23 OUT2 +set_property -dict {LOC R41 } [get_ports qsfp1_mgt_refclk_n] ;# MGTREFCLK0N_132 from Si5340 U23 OUT2 +set_property -dict {LOC B27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports qsfp1_resetl] +set_property -dict {LOC H28 IOSTANDARD LVCMOS18 PULLUP true} [get_ports qsfp1_modprsl] +set_property -dict {LOC N24 IOSTANDARD LVCMOS18 PULLUP true} [get_ports qsfp1_intl] +set_property -dict {LOC H25 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8} [get_ports qsfp1_lpmode] +set_property -dict {LOC P27 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8 PULLUP true} [get_ports qsfp1_i2c_scl] +set_property -dict {LOC R24 IOSTANDARD LVCMOS18 SLEW SLOW DRIVE 8 PULLUP true} [get_ports qsfp1_i2c_sda] + +# 322.265625 MHz MGT reference clock +create_clock -period 3.103 -name qsfp1_mgt_refclk [get_ports qsfp1_mgt_refclk_p] + +set_false_path -to [get_ports {qsfp1_resetl qsfp1_lpmode}] +set_output_delay 0 [get_ports {qsfp1_resetl qsfp1_lpmode}] +set_false_path -from [get_ports {qsfp1_modprsl qsfp1_intl}] +set_input_delay 0 [get_ports {qsfp1_modprsl qsfp1_intl}] + +set_false_path -to [get_ports {qsfp1_i2c_scl qsfp1_i2c_sda}] +set_output_delay 0 [get_ports {qsfp1_i2c_scl qsfp1_i2c_sda}] +set_false_path -from [get_ports {qsfp1_i2c_scl qsfp1_i2c_sda}] +set_input_delay 0 [get_ports {qsfp1_i2c_scl qsfp1_i2c_sda}] + +# PCIe Interface +#set_property -dict {LOC AA4 } [get_ports {pcie_rx_p[0]}] ;# MGTYRXP3_227 GTYE4_CHANNEL_X1Y15 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AA3 } [get_ports {pcie_rx_n[0]}] ;# MGTYRXN3_227 GTYE4_CHANNEL_X1Y15 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC Y7 } [get_ports {pcie_tx_p[0]}] ;# MGTYTXP3_227 GTYE4_CHANNEL_X1Y15 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC Y6 } [get_ports {pcie_tx_n[0]}] ;# MGTYTXN3_227 GTYE4_CHANNEL_X1Y15 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AB2 } [get_ports {pcie_rx_p[1]}] ;# MGTYRXP2_227 GTYE4_CHANNEL_X1Y14 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AB1 } [get_ports {pcie_rx_n[1]}] ;# MGTYRXN2_227 GTYE4_CHANNEL_X1Y14 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AB7 } [get_ports {pcie_tx_p[1]}] ;# MGTYTXP2_227 GTYE4_CHANNEL_X1Y14 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AB6 } [get_ports {pcie_tx_n[1]}] ;# MGTYTXN2_227 GTYE4_CHANNEL_X1Y14 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AC4 } [get_ports {pcie_rx_p[2]}] ;# MGTYRXP1_227 GTYE4_CHANNEL_X1Y13 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AC3 } [get_ports {pcie_rx_n[2]}] ;# MGTYRXN1_227 GTYE4_CHANNEL_X1Y13 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AD7 } [get_ports {pcie_tx_p[2]}] ;# MGTYTXP1_227 GTYE4_CHANNEL_X1Y13 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AD6 } [get_ports {pcie_tx_n[2]}] ;# MGTYTXN1_227 GTYE4_CHANNEL_X1Y13 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AD2 } [get_ports {pcie_rx_p[3]}] ;# MGTYRXP0_227 GTYE4_CHANNEL_X1Y12 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AD1 } [get_ports {pcie_rx_n[3]}] ;# MGTYRXN0_227 GTYE4_CHANNEL_X1Y12 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AF7 } [get_ports {pcie_tx_p[3]}] ;# MGTYTXP0_227 GTYE4_CHANNEL_X1Y12 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AF6 } [get_ports {pcie_tx_n[3]}] ;# MGTYTXN0_227 GTYE4_CHANNEL_X1Y12 / GTYE4_COMMON_X1Y3 +#set_property -dict {LOC AE4 } [get_ports {pcie_rx_p[4]}] ;# MGTYRXP3_226 GTYE4_CHANNEL_X1Y11 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AE3 } [get_ports {pcie_rx_n[4]}] ;# MGTYRXN3_226 GTYE4_CHANNEL_X1Y11 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AH7 } [get_ports {pcie_tx_p[4]}] ;# MGTYTXP3_226 GTYE4_CHANNEL_X1Y11 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AH6 } [get_ports {pcie_tx_n[4]}] ;# MGTYTXN3_226 GTYE4_CHANNEL_X1Y11 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AF2 } [get_ports {pcie_rx_p[5]}] ;# MGTYRXP2_226 GTYE4_CHANNEL_X1Y10 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AF1 } [get_ports {pcie_rx_n[5]}] ;# MGTYRXN2_226 GTYE4_CHANNEL_X1Y10 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AK7 } [get_ports {pcie_tx_p[5]}] ;# MGTYTXP2_226 GTYE4_CHANNEL_X1Y10 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AK6 } [get_ports {pcie_tx_n[5]}] ;# MGTYTXN2_226 GTYE4_CHANNEL_X1Y10 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AG4 } [get_ports {pcie_rx_p[6]}] ;# MGTYRXP1_226 GTYE4_CHANNEL_X1Y9 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AG3 } [get_ports {pcie_rx_n[6]}] ;# MGTYRXN1_226 GTYE4_CHANNEL_X1Y9 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AM7 } [get_ports {pcie_tx_p[6]}] ;# MGTYTXP1_226 GTYE4_CHANNEL_X1Y9 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AM6 } [get_ports {pcie_tx_n[6]}] ;# MGTYTXN1_226 GTYE4_CHANNEL_X1Y9 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AH2 } [get_ports {pcie_rx_p[7]}] ;# MGTYRXP0_226 GTYE4_CHANNEL_X1Y8 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AH1 } [get_ports {pcie_rx_n[7]}] ;# MGTYRXN0_226 GTYE4_CHANNEL_X1Y8 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AN5 } [get_ports {pcie_tx_p[7]}] ;# MGTYTXP0_226 GTYE4_CHANNEL_X1Y8 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AN4 } [get_ports {pcie_tx_n[7]}] ;# MGTYTXN0_226 GTYE4_CHANNEL_X1Y8 / GTYE4_COMMON_X1Y2 +#set_property -dict {LOC AJ4 } [get_ports {pcie_rx_p[8]}] ;# MGTYRXP3_225 GTYE4_CHANNEL_X1Y7 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AJ3 } [get_ports {pcie_rx_n[8]}] ;# MGTYRXN3_225 GTYE4_CHANNEL_X1Y7 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AP7 } [get_ports {pcie_tx_p[8]}] ;# MGTYTXP3_225 GTYE4_CHANNEL_X1Y7 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AP6 } [get_ports {pcie_tx_n[8]}] ;# MGTYTXN3_225 GTYE4_CHANNEL_X1Y7 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AK2 } [get_ports {pcie_rx_p[9]}] ;# MGTYRXP2_225 GTYE4_CHANNEL_X1Y6 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AK1 } [get_ports {pcie_rx_n[9]}] ;# MGTYRXN2_225 GTYE4_CHANNEL_X1Y6 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AR5 } [get_ports {pcie_tx_p[9]}] ;# MGTYTXP2_225 GTYE4_CHANNEL_X1Y6 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AR4 } [get_ports {pcie_tx_n[9]}] ;# MGTYTXN2_225 GTYE4_CHANNEL_X1Y6 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AM2 } [get_ports {pcie_rx_p[10]}] ;# MGTYRXP1_225 GTYE4_CHANNEL_X1Y5 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AM1 } [get_ports {pcie_rx_n[10]}] ;# MGTYRXN1_225 GTYE4_CHANNEL_X1Y5 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AT7 } [get_ports {pcie_tx_p[10]}] ;# MGTYTXP1_225 GTYE4_CHANNEL_X1Y5 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AT6 } [get_ports {pcie_tx_n[10]}] ;# MGTYTXN1_225 GTYE4_CHANNEL_X1Y5 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AP2 } [get_ports {pcie_rx_p[11]}] ;# MGTYRXP0_225 GTYE4_CHANNEL_X1Y4 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AP1 } [get_ports {pcie_rx_n[11]}] ;# MGTYRXN0_225 GTYE4_CHANNEL_X1Y4 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AU5 } [get_ports {pcie_tx_p[11]}] ;# MGTYTXP0_225 GTYE4_CHANNEL_X1Y4 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AU4 } [get_ports {pcie_tx_n[11]}] ;# MGTYTXN0_225 GTYE4_CHANNEL_X1Y4 / GTYE4_COMMON_X1Y1 +#set_property -dict {LOC AT2 } [get_ports {pcie_rx_p[12]}] ;# MGTYRXP3_224 GTYE4_CHANNEL_X1Y3 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC AT1 } [get_ports {pcie_rx_n[12]}] ;# MGTYRXN3_224 GTYE4_CHANNEL_X1Y3 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC AW5 } [get_ports {pcie_tx_p[12]}] ;# MGTYTXP3_224 GTYE4_CHANNEL_X1Y3 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC AW4 } [get_ports {pcie_tx_n[12]}] ;# MGTYTXN3_224 GTYE4_CHANNEL_X1Y3 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC AV2 } [get_ports {pcie_rx_p[13]}] ;# MGTYRXP2_224 GTYE4_CHANNEL_X1Y2 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC AV1 } [get_ports {pcie_rx_n[13]}] ;# MGTYRXN2_224 GTYE4_CHANNEL_X1Y2 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC BA5 } [get_ports {pcie_tx_p[13]}] ;# MGTYTXP2_224 GTYE4_CHANNEL_X1Y2 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC BA4 } [get_ports {pcie_tx_n[13]}] ;# MGTYTXN2_224 GTYE4_CHANNEL_X1Y2 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC AY2 } [get_ports {pcie_rx_p[14]}] ;# MGTYRXP1_224 GTYE4_CHANNEL_X1Y1 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC AY1 } [get_ports {pcie_rx_n[14]}] ;# MGTYRXN1_224 GTYE4_CHANNEL_X1Y1 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC BC5 } [get_ports {pcie_tx_p[14]}] ;# MGTYTXP1_224 GTYE4_CHANNEL_X1Y1 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC BC4 } [get_ports {pcie_tx_n[14]}] ;# MGTYTXN1_224 GTYE4_CHANNEL_X1Y1 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC BB2 } [get_ports {pcie_rx_p[15]}] ;# MGTYRXP0_224 GTYE4_CHANNEL_X1Y0 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC BB1 } [get_ports {pcie_rx_n[15]}] ;# MGTYRXN0_224 GTYE4_CHANNEL_X1Y0 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC BE5 } [get_ports {pcie_tx_p[15]}] ;# MGTYTXP0_224 GTYE4_CHANNEL_X1Y0 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC BE4 } [get_ports {pcie_tx_n[15]}] ;# MGTYTXN0_224 GTYE4_CHANNEL_X1Y0 / GTYE4_COMMON_X1Y0 +#set_property -dict {LOC AA9 } [get_ports pcie_refclk_p] ;# MGTREFCLK1P_227 +#set_property -dict {LOC AA8 } [get_ports pcie_refclk_n] ;# MGTREFCLK1N_227 +#set_property -dict {LOC AM17 IOSTANDARD LVCMOS12 PULLUP true} [get_ports pcie_reset_n] + +# 100 MHz MGT reference clock +#create_clock -period 10.000 -name pcie_mgt_refclk_0 [get_ports pcie_refclk_0_p] + +#set_false_path -from [get_ports {pcie_reset_n}] +#set_input_delay 0 [get_ports {pcie_reset_n}] diff --git a/src/eth/example/NT200A02/fpga/lib/taxi b/src/eth/example/NT200A02/fpga/lib/taxi new file mode 120000 index 0000000..477cbaa --- /dev/null +++ b/src/eth/example/NT200A02/fpga/lib/taxi @@ -0,0 +1 @@ +../../../../../../ \ No newline at end of file diff --git a/src/eth/example/NT200A02/fpga/pll/Si5340-RevD-NT200-Project.slabtimeproj b/src/eth/example/NT200A02/fpga/pll/Si5340-RevD-NT200-Project.slabtimeproj new file mode 100755 index 0000000000000000000000000000000000000000..2291da9a61ed7106a32a3b07c60813cc4250275d GIT binary patch literal 9528 zcmV-8CCAzm@i6rYm|SZ1(8Nb$*G)>9bIwVXmSLvx3z3)gVo?kUZVS=^LM{(AC)dre%LC^9yB zp(x_AKux39-oL&4o3zSJLQ*ksk?FCzF7{ZgUEH^2LVIn0_l%IceTC?Lk&jTEkaC!O 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zAX-L0xc#JJO_G2qL8wUYeUP2yd-}Xd&u9jNS=D5$*YY=hb7O=7&DY%rsIx640cjsC zYk+rm-YAc%e;y^J*nQyTIx*RL2I8Z>{uOmH3gP%>f}@Q0dLn%pRTmY3z@CR`-+nEsO%iEb2dSgCv$}m&fvx;OD z6QNNKZVHu2?y6ES7JAs7Ve;}^NX=&ubc%Fy$ zvA$f=@N1Xf2|S}{)Xvv4sS+v`*((nwVJ~5oX3~SeKsGMx zaCRHA6b5&fhY{A7(&$DUQ+wiYkjd`sNaX$D-M014@whaF=$$jxMuRM2>YH%xdkXU7 zA9N#NC)NAA>0c+}BiRL`7jq2`VX6ih3Mf5o@rMZ-&f7}ktf*3t<0Y585zGrU;LE;; zHK6SW|pQo*c3-=$Uh+Oq4U=d`M{pY`7e*uk`5q7l_j zrTK)GZvN%PmasYvz0cRkqyKr56%+_-U%JKt=x;0uE^4A?cV3>Z%0dz~Y0^Nbk) literal 0 HcmV?d00001 diff --git a/src/eth/example/NT200A02/fpga/pll/Si5340-RevD-NT200-Registers.txt b/src/eth/example/NT200A02/fpga/pll/Si5340-RevD-NT200-Registers.txt new file mode 100755 index 0000000..3a5f669 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/pll/Si5340-RevD-NT200-Registers.txt @@ -0,0 +1,351 @@ +# Si534x/7x/8x/9x Registers Script +# +# Part: Si5340 +# Project File: X:\Projects\taxi-corundum\src\eth\example\NT200A02\fpga\pll\Si5340-RevD-NT200-Project.slabtimeproj +# Design ID: NT200 +# Includes Pre/Post Download Control Register Writes: Yes +# Die Revision: B1 +# Creator: ClockBuilder Pro v4.1 [2021-09-22] +# Created On: 2026-04-04 21:47:23 GMT-07:00 +Address,Data +# +# Start configuration preamble +0x0B24,0xC0 +0x0B25,0x00 +# Rev D stuck divider fix +0x0502,0x01 +0x0505,0x03 +0x0957,0x17 +0x0B4E,0x1A +# End configuration preamble +# +# Delay 300 msec +# Delay is worst case time for device to complete any calibration +# that is running due to device state change previous to this script +# being processed. +# +# Start configuration registers +0x0006,0x00 +0x0007,0x00 +0x0008,0x00 +0x000B,0x74 +0x0017,0xD0 +0x0018,0xFF +0x0021,0x0F +0x0022,0x00 +0x002B,0x02 +0x002C,0x20 +0x002D,0x00 +0x002E,0x00 +0x002F,0x00 +0x0030,0x00 +0x0031,0x00 +0x0032,0x00 +0x0033,0x00 +0x0034,0x00 +0x0035,0x00 +0x0036,0x00 +0x0037,0x00 +0x0038,0x00 +0x0039,0x00 +0x003A,0x00 +0x003B,0x00 +0x003C,0x00 +0x003D,0x00 +0x0041,0x00 +0x0042,0x00 +0x0043,0x00 +0x0044,0x00 +0x009E,0x00 +0x0102,0x01 +0x0112,0x06 +0x0113,0x09 +0x0114,0x3B +0x0115,0x28 +0x0117,0x06 +0x0118,0x09 +0x0119,0x3B +0x011A,0x29 +0x0126,0x06 +0x0127,0x09 +0x0128,0x3B +0x0129,0x29 +0x012B,0x06 +0x012C,0x09 +0x012D,0x3B +0x012E,0x29 +0x013F,0x00 +0x0140,0x00 +0x0141,0x40 +0x0206,0x00 +0x0208,0x00 +0x0209,0x00 +0x020A,0x00 +0x020B,0x00 +0x020C,0x00 +0x020D,0x00 +0x020E,0x00 +0x020F,0x00 +0x0210,0x00 +0x0211,0x00 +0x0212,0x00 +0x0213,0x00 +0x0214,0x00 +0x0215,0x00 +0x0216,0x00 +0x0217,0x00 +0x0218,0x00 +0x0219,0x00 +0x021A,0x00 +0x021B,0x00 +0x021C,0x00 +0x021D,0x00 +0x021E,0x00 +0x021F,0x00 +0x0220,0x00 +0x0221,0x00 +0x0222,0x00 +0x0223,0x00 +0x0224,0x00 +0x0225,0x00 +0x0226,0x00 +0x0227,0x00 +0x0228,0x00 +0x0229,0x00 +0x022A,0x00 +0x022B,0x00 +0x022C,0x00 +0x022D,0x00 +0x022E,0x00 +0x022F,0x00 +0x0235,0xA0 +0x0236,0x2A +0x0237,0xCD +0x0238,0xD8 +0x0239,0xAD +0x023A,0x00 +0x023B,0x00 +0x023C,0x80 +0x023D,0x96 +0x023E,0x98 +0x0250,0x00 +0x0251,0x00 +0x0252,0x00 +0x0253,0x00 +0x0254,0x00 +0x0255,0x00 +0x025C,0x00 +0x025D,0x00 +0x025E,0x00 +0x025F,0x00 +0x0260,0x00 +0x0261,0x00 +0x026B,0x4E +0x026C,0x54 +0x026D,0x32 +0x026E,0x30 +0x026F,0x30 +0x0270,0x00 +0x0271,0x00 +0x0272,0x00 +0x0302,0x00 +0x0303,0x00 +0x0304,0x00 +0x0305,0x00 +0x0306,0x0F +0x0307,0x00 +0x0308,0x00 +0x0309,0x00 +0x030A,0x00 +0x030B,0x80 +0x030C,0x00 +0x030D,0xAA +0x030E,0xD2 +0x030F,0x8C +0x0310,0xDD +0x0311,0x0A +0x0312,0x00 +0x0313,0xFC +0x0314,0x8D +0x0315,0x0E +0x0316,0x80 +0x0317,0x00 +0x0318,0x00 +0x0319,0x00 +0x031A,0x00 +0x031B,0x00 +0x031C,0x00 +0x031D,0x00 +0x031E,0x00 +0x031F,0x00 +0x0320,0x00 +0x0321,0x00 +0x0322,0x00 +0x0323,0x00 +0x0324,0x00 +0x0325,0x00 +0x0326,0x00 +0x0327,0x00 +0x0328,0x00 +0x0329,0x00 +0x032A,0x00 +0x032B,0x00 +0x032C,0x00 +0x032D,0x00 +0x0338,0x00 +0x0339,0x1F +0x033B,0x00 +0x033C,0x00 +0x033D,0x00 +0x033E,0x00 +0x033F,0x00 +0x0340,0x00 +0x0341,0x00 +0x0342,0x00 +0x0343,0x00 +0x0344,0x00 +0x0345,0x00 +0x0346,0x00 +0x0347,0x00 +0x0348,0x00 +0x0349,0x00 +0x034A,0x00 +0x034B,0x00 +0x034C,0x00 +0x034D,0x00 +0x034E,0x00 +0x034F,0x00 +0x0350,0x00 +0x0351,0x00 +0x0352,0x00 +0x0359,0x00 +0x035A,0x00 +0x035B,0x00 +0x035C,0x00 +0x035D,0x00 +0x035E,0x00 +0x035F,0x00 +0x0360,0x00 +0x0802,0x00 +0x0803,0x00 +0x0804,0x00 +0x0805,0x00 +0x0806,0x00 +0x0807,0x00 +0x0808,0x00 +0x0809,0x00 +0x080A,0x00 +0x080B,0x00 +0x080C,0x00 +0x080D,0x00 +0x080E,0x00 +0x080F,0x00 +0x0810,0x00 +0x0811,0x00 +0x0812,0x00 +0x0813,0x00 +0x0814,0x00 +0x0815,0x00 +0x0816,0x00 +0x0817,0x00 +0x0818,0x00 +0x0819,0x00 +0x081A,0x00 +0x081B,0x00 +0x081C,0x00 +0x081D,0x00 +0x081E,0x00 +0x081F,0x00 +0x0820,0x00 +0x0821,0x00 +0x0822,0x00 +0x0823,0x00 +0x0824,0x00 +0x0825,0x00 +0x0826,0x00 +0x0827,0x00 +0x0828,0x00 +0x0829,0x00 +0x082A,0x00 +0x082B,0x00 +0x082C,0x00 +0x082D,0x00 +0x082E,0x00 +0x082F,0x00 +0x0830,0x00 +0x0831,0x00 +0x0832,0x00 +0x0833,0x00 +0x0834,0x00 +0x0835,0x00 +0x0836,0x00 +0x0837,0x00 +0x0838,0x00 +0x0839,0x00 +0x083A,0x00 +0x083B,0x00 +0x083C,0x00 +0x083D,0x00 +0x083E,0x00 +0x083F,0x00 +0x0840,0x00 +0x0841,0x00 +0x0842,0x00 +0x0843,0x00 +0x0844,0x00 +0x0845,0x00 +0x0846,0x00 +0x0847,0x00 +0x0848,0x00 +0x0849,0x00 +0x084A,0x00 +0x084B,0x00 +0x084C,0x00 +0x084D,0x00 +0x084E,0x00 +0x084F,0x00 +0x0850,0x00 +0x0851,0x00 +0x0852,0x00 +0x0853,0x00 +0x0854,0x00 +0x0855,0x00 +0x0856,0x00 +0x0857,0x00 +0x0858,0x00 +0x0859,0x00 +0x085A,0x00 +0x085B,0x00 +0x085C,0x00 +0x085D,0x00 +0x085E,0x00 +0x085F,0x00 +0x0860,0x00 +0x0861,0x00 +0x090E,0x02 +0x091C,0x04 +0x0943,0x00 +0x0949,0x00 +0x094A,0x00 +0x094E,0x49 +0x094F,0x02 +0x095E,0x00 +0x0A02,0x00 +0x0A03,0x03 +0x0A04,0x01 +0x0A05,0x03 +0x0A14,0x00 +0x0A1A,0x00 +0x0A20,0x00 +0x0A26,0x00 +0x0B44,0x0F +0x0B4A,0x0C +0x0B57,0x0E +0x0B58,0x01 +# End configuration registers +# +# Start configuration postamble +0x001C,0x01 +0x0B24,0xC3 +0x0B25,0x02 +# End configuration postamble diff --git a/src/eth/example/NT200A02/fpga/pll/si5340_i2c_init.py b/src/eth/example/NT200A02/fpga/pll/si5340_i2c_init.py new file mode 100755 index 0000000..d195e70 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/pll/si5340_i2c_init.py @@ -0,0 +1,642 @@ +#!/usr/bin/env python +""" +Generates an I2C init module for multiple chips +""" + +from jinja2 import Template + + +def si5340_cmds(regs, dev_addr=0x77): + cur_page = None + cur_addr = None + + cmds = [] + + print(f"Reading register list file '{regs}'...") + + with open(regs, "r") as f: + for line in f: + line = line.strip() + if not line or line == "Address,Data": + continue + if line[0] == '#': + cmds.append(f"// {line[1:].strip()}") + + if line.startswith("# Delay"): + cmds.append("cmd_delay(10); // delay 300 ms") + cur_addr = None + + continue + + d = line.split(",") + addr = int(d[0], 0) + page = (addr >> 8) & 0xff + data = int(d[1], 0) + + if page != cur_page: + cmds.append(f"cmd_start(7'h{dev_addr:02x});") + cmds.append("cmd_wr(8'h01);") + cmds.append(f"cmd_wr(8'h{page:02x}); // set page {page:#04x}") + cur_page = page + cur_addr = None + + if addr != cur_addr: + cmds.append(f"cmd_start(7'h{dev_addr:02x});") + cmds.append(f"cmd_wr(8'h{addr & 0xff:02x});") + cur_addr = addr + + cmds.append(f"cmd_wr(8'h{data:02x}); // write {data:#04x} to {addr:#06x}") + cur_addr += 1 + + return cmds + + +def mux_cmds(val, dev_addr): + cmds = [] + cmds.append(f"cmd_start(7'h{dev_addr:02x});") + cmds.append(f"cmd_wr(8'h{val:02x});") + cmds.append("cmd_stop(); // I2C stop") + return cmds + + +def main(): + cmds = [] + + cmds.append("// Initial delay") + cmds.append("cmd_delay(6); // delay 30 ms") + + cmds.extend(si5340_cmds("Si5340-RevD-NT200-Registers.txt", 0x74)) + + generate(cmds, output="si5340_i2c_init.sv") + + +def generate(cmds=None, name=None, output=None): + if cmds is None: + raise Exception("Command list is required") + + if name is None: + name = "si5340_i2c_init" + + if output is None: + output = name + ".sv" + + print(f"Generating Si5340 I2C init module {name}...") + + cmds = cmds.copy() + cmds.append("cmd_halt(); // end") + + cmd_str = "" + cmd_count = 0 + + for cmd in cmds: + if cmd.startswith('//'): + cmd_str += f" {cmd}\n" + else: + cmd_str += f" init_data[{cmd_count}] = {cmd}\n" + cmd_count += 1 + + t = Template(u"""// SPDX-License-Identifier: CERN-OHL-S-2.0 +/* + +Copyright (c) 2015-2026 FPGA Ninja, LLC + +Authors: +- Alex Forencich + +*/ + +`resetall +`timescale 1ns / 1ps +`default_nettype none + +/* + * {{name}} + */ +module {{name}} # +( + parameter logic SIM_SPEEDUP = 1'b0 +) +( + input wire logic clk, + input wire logic rst, + + /* + * I2C master interface + */ + taxi_axis_if.src m_axis_cmd, + taxi_axis_if.src m_axis_tx, + + /* + * Status + */ + output wire logic busy, + + /* + * Configuration + */ + input wire logic start +); + +/* + +Generic module for I2C bus initialization. Good for use when multiple devices +on an I2C bus must be initialized on system start without intervention of a +general-purpose processor. + +Copy this file and change init_data and INIT_DATA_LEN as needed. + +This module can be used in two modes: simple device initialization, or multiple +device initialization. In multiple device mode, the same initialization sequence +can be performed on multiple different device addresses. + +To use single device mode, only use the start write to address and write data commands. +The module will generate the I2C commands in sequential order. Terminate the list +with a 0 entry. + +To use the multiple device mode, use the start data and start address block commands +to set up lists of initialization data and device addresses. The module enters +multiple device mode upon seeing a start data block command. The module stores the +offset of the start of the data block and then skips ahead until it reaches a start +address block command. The module will store the offset to the address block and +read the first address in the block. Then it will jump back to the data block +and execute it, substituting the stored address for each current address write +command. Upon reaching the start address block command, the module will read out the +next address and start again at the top of the data block. If the module encounters +a start data block command while looking for an address, then it will store a new data +offset and then look for a start address block command. Terminate the list with a 0 +entry. Normal address commands will operate normally inside a data block. + +Commands: + +00 0000000 : stop +00 0000001 : exit multiple device mode +00 0000011 : start write to current address +00 0001000 : start address block +00 0001001 : start data block +00 001dddd : delay 2**(16+d) cycles +00 1000001 : send I2C stop +01 aaaaaaa : start write to address +1 dddddddd : write 8-bit data + +Examples + +write 0x11223344 to register 0x0004 on device at 0x50 + +01 1010000 start write to 0x50 +1 00000000 write address 0x0004 +1 00000100 +1 00010001 write data 0x11223344 +1 00100010 +1 00110011 +1 01000100 +0 00000000 stop + +write 0x11223344 to register 0x0004 on devices at 0x50, 0x51, 0x52, and 0x53 + +00 0001001 start data block +00 0000011 start write to current address +1 00000000 write address 0x0004 +1 00000100 +1 00010001 write data 0x11223344 +1 00100010 +1 00110011 +1 01000100 +00 0001000 start address block +01 1010000 address 0x50 +01 1010001 address 0x51 +01 1010010 address 0x52 +01 1010011 address 0x53 +00 0000001 exit multi-dev mode +00 0000000 stop + +*/ + +// check configuration +if (m_axis_cmd.DATA_W < 12) + $fatal(0, "Command interface width must be at least 12 bits (instance %m)"); + +if (m_axis_tx.DATA_W != 8) + $fatal(0, "Data interface width must be 8 bits (instance %m)"); + +function [8:0] cmd_start(input [6:0] addr); + cmd_start = {2'b01, addr}; +endfunction + +function [8:0] cmd_wr(input [7:0] data); + cmd_wr = {1'b1, data}; +endfunction + +function [8:0] cmd_stop(); + cmd_stop = {2'b00, 7'b1000001}; +endfunction + +function [8:0] cmd_delay(input [3:0] d); + cmd_delay = {2'b00, 3'b001, d}; +endfunction + +function [8:0] cmd_halt(); + cmd_halt = 9'd0; +endfunction + +function [8:0] blk_start_data(); + blk_start_data = {2'b00, 7'b0001001}; +endfunction + +function [8:0] blk_start_addr(); + blk_start_addr = {2'b00, 7'b0001000}; +endfunction + +function [8:0] cmd_start_cur(); + cmd_start_cur = {2'b00, 7'b0000011}; +endfunction + +function [8:0] cmd_exit(); + cmd_exit = {2'b00, 7'b0000001}; +endfunction + +// init_data ROM +localparam INIT_DATA_LEN = {{cmd_count}}; + +reg [8:0] init_data [INIT_DATA_LEN-1:0]; + +initial begin +{{cmd_str-}} +end + +typedef enum logic [2:0] { + STATE_IDLE, + STATE_RUN, + STATE_TABLE_1, + STATE_TABLE_2, + STATE_TABLE_3 +} state_t; + +state_t state_reg = STATE_IDLE, state_next; + +localparam AW = $clog2(INIT_DATA_LEN); + +logic [8:0] init_data_reg = '0; + +logic [AW-1:0] address_reg = '0, address_next; +logic [AW-1:0] address_ptr_reg = '0, address_ptr_next; +logic [AW-1:0] data_ptr_reg = '0, data_ptr_next; + +logic [6:0] cur_address_reg = '0, cur_address_next; + +logic [31:0] delay_counter_reg = '0, delay_counter_next; + +logic [6:0] m_axis_cmd_address_reg = '0, m_axis_cmd_address_next; +logic m_axis_cmd_start_reg = 1'b0, m_axis_cmd_start_next; +logic m_axis_cmd_write_reg = 1'b0, m_axis_cmd_write_next; +logic m_axis_cmd_stop_reg = 1'b0, m_axis_cmd_stop_next; +logic m_axis_cmd_valid_reg = 1'b0, m_axis_cmd_valid_next; + +logic [7:0] m_axis_tx_tdata_reg = '0, m_axis_tx_tdata_next; +logic m_axis_tx_tvalid_reg = 1'b0, m_axis_tx_tvalid_next; + +logic start_flag_reg = 1'b0, start_flag_next; + +logic busy_reg = 1'b0; + +assign m_axis_cmd.tdata[6:0] = m_axis_cmd_address_reg; +assign m_axis_cmd.tdata[7] = m_axis_cmd_start_reg; +assign m_axis_cmd.tdata[8] = 1'b0; // read +assign m_axis_cmd.tdata[9] = m_axis_cmd_write_reg; +assign m_axis_cmd.tdata[10] = 1'b0; // write multi +assign m_axis_cmd.tdata[11] = m_axis_cmd_stop_reg; +assign m_axis_cmd.tvalid = m_axis_cmd_valid_reg; +assign m_axis_cmd.tlast = 1'b1; +assign m_axis_cmd.tid = '0; +assign m_axis_cmd.tdest = '0; +assign m_axis_cmd.tuser = '0; + +assign m_axis_tx.tdata = m_axis_tx_tdata_reg; +assign m_axis_tx.tvalid = m_axis_tx_tvalid_reg; +assign m_axis_tx.tlast = 1'b1; +assign m_axis_tx.tid = '0; +assign m_axis_tx.tdest = '0; +assign m_axis_tx.tuser = '0; + +assign busy = busy_reg; + +always_comb begin + state_next = STATE_IDLE; + + address_next = address_reg; + address_ptr_next = address_ptr_reg; + data_ptr_next = data_ptr_reg; + + cur_address_next = cur_address_reg; + + delay_counter_next = delay_counter_reg; + + m_axis_cmd_address_next = m_axis_cmd_address_reg; + m_axis_cmd_start_next = m_axis_cmd_start_reg && !(m_axis_cmd.tvalid && m_axis_cmd.tready); + m_axis_cmd_write_next = m_axis_cmd_write_reg && !(m_axis_cmd.tvalid && m_axis_cmd.tready); + m_axis_cmd_stop_next = m_axis_cmd_stop_reg && !(m_axis_cmd.tvalid && m_axis_cmd.tready); + m_axis_cmd_valid_next = m_axis_cmd_valid_reg && !m_axis_cmd.tready; + + m_axis_tx_tdata_next = m_axis_tx_tdata_reg; + m_axis_tx_tvalid_next = m_axis_tx_tvalid_reg && !m_axis_tx.tready; + + start_flag_next = start_flag_reg; + + if (m_axis_cmd.tvalid || m_axis_tx.tvalid) begin + // wait for output registers to clear + state_next = state_reg; + end else if (delay_counter_reg != 0) begin + // delay + delay_counter_next = delay_counter_reg - 1; + state_next = state_reg; + end else begin + case (state_reg) + STATE_IDLE: begin + // wait for start signal + if (!start_flag_reg && start) begin + address_next = '0; + start_flag_next = 1'b1; + state_next = STATE_RUN; + end else begin + state_next = STATE_IDLE; + end + end + STATE_RUN: begin + // process commands + if (init_data_reg[8] == 1'b1) begin + // write data + m_axis_cmd_write_next = 1'b1; + m_axis_cmd_stop_next = 1'b0; + m_axis_cmd_valid_next = 1'b1; + + m_axis_tx_tdata_next = init_data_reg[7:0]; + m_axis_tx_tvalid_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_RUN; + end else if (init_data_reg[8:7] == 2'b01) begin + // write address + m_axis_cmd_address_next = init_data_reg[6:0]; + m_axis_cmd_start_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_RUN; + end else if (init_data_reg[8:4] == 5'b00001) begin + // delay + if (SIM_SPEEDUP) begin + delay_counter_next = 32'd1 << (init_data_reg[3:0]); + end else begin + delay_counter_next = 32'd1 << (init_data_reg[3:0]+16); + end + + address_next = address_reg + 1; + + state_next = STATE_RUN; + end else if (init_data_reg == 9'b001000001) begin + // send stop + m_axis_cmd_write_next = 1'b0; + m_axis_cmd_start_next = 1'b0; + m_axis_cmd_stop_next = 1'b1; + m_axis_cmd_valid_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_RUN; + end else if (init_data_reg == 9'b000001001) begin + // data table start + data_ptr_next = address_reg + 1; + address_next = address_reg + 1; + state_next = STATE_TABLE_1; + end else if (init_data_reg == 9'd0) begin + // stop + m_axis_cmd_start_next = 1'b0; + m_axis_cmd_write_next = 1'b0; + m_axis_cmd_stop_next = 1'b1; + m_axis_cmd_valid_next = 1'b1; + + state_next = STATE_IDLE; + end else begin + // invalid command, skip + address_next = address_reg + 1; + state_next = STATE_RUN; + end + end + STATE_TABLE_1: begin + // find address table start + if (init_data_reg == 9'b000001000) begin + // address table start + address_ptr_next = address_reg + 1; + address_next = address_reg + 1; + state_next = STATE_TABLE_2; + end else if (init_data_reg == 9'b000001001) begin + // data table start + data_ptr_next = address_reg + 1; + address_next = address_reg + 1; + state_next = STATE_TABLE_1; + end else if (init_data_reg == 1) begin + // exit mode + address_next = address_reg + 1; + state_next = STATE_RUN; + end else if (init_data_reg == 9'd0) begin + // stop + m_axis_cmd_start_next = 1'b0; + m_axis_cmd_write_next = 1'b0; + m_axis_cmd_stop_next = 1'b1; + m_axis_cmd_valid_next = 1'b1; + + state_next = STATE_IDLE; + end else begin + // invalid command, skip + address_next = address_reg + 1; + state_next = STATE_TABLE_1; + end + end + STATE_TABLE_2: begin + // find next address + if (init_data_reg[8:7] == 2'b01) begin + // write address command + // store address and move to data table + cur_address_next = init_data_reg[6:0]; + address_ptr_next = address_reg + 1; + address_next = data_ptr_reg; + state_next = STATE_TABLE_3; + end else if (init_data_reg == 9'b000001001) begin + // data table start + data_ptr_next = address_reg + 1; + address_next = address_reg + 1; + state_next = STATE_TABLE_1; + end else if (init_data_reg == 9'd1) begin + // exit mode + address_next = address_reg + 1; + state_next = STATE_RUN; + end else if (init_data_reg == 9'd0) begin + // stop + m_axis_cmd_start_next = 1'b0; + m_axis_cmd_write_next = 1'b0; + m_axis_cmd_stop_next = 1'b1; + m_axis_cmd_valid_next = 1'b1; + + state_next = STATE_IDLE; + end else begin + // invalid command, skip + address_next = address_reg + 1; + state_next = STATE_TABLE_2; + end + end + STATE_TABLE_3: begin + // process data table with selected address + if (init_data_reg[8] == 1'b1) begin + // write data + m_axis_cmd_write_next = 1'b1; + m_axis_cmd_stop_next = 1'b0; + m_axis_cmd_valid_next = 1'b1; + + m_axis_tx_tdata_next = init_data_reg[7:0]; + m_axis_tx_tvalid_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_TABLE_3; + end else if (init_data_reg[8:7] == 2'b01) begin + // write address + m_axis_cmd_address_next = init_data_reg[6:0]; + m_axis_cmd_start_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_TABLE_3; + end else if (init_data_reg == 9'b000000011) begin + // write current address + m_axis_cmd_address_next = cur_address_reg; + m_axis_cmd_start_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_TABLE_3; + end else if (init_data_reg[8:4] == 5'b00001) begin + // delay + if (SIM_SPEEDUP) begin + delay_counter_next = 32'd1 << (init_data_reg[3:0]); + end else begin + delay_counter_next = 32'd1 << (init_data_reg[3:0]+16); + end + + address_next = address_reg + 1; + + state_next = STATE_TABLE_3; + end else if (init_data_reg == 9'b001000001) begin + // send stop + m_axis_cmd_write_next = 1'b0; + m_axis_cmd_start_next = 1'b0; + m_axis_cmd_stop_next = 1'b1; + m_axis_cmd_valid_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_TABLE_3; + end else if (init_data_reg == 9'b000001001) begin + // data table start + data_ptr_next = address_reg + 1; + address_next = address_reg + 1; + state_next = STATE_TABLE_1; + end else if (init_data_reg == 9'b000001000) begin + // address table start + address_next = address_ptr_reg; + state_next = STATE_TABLE_2; + end else if (init_data_reg == 9'd1) begin + // exit mode + address_next = address_reg + 1; + state_next = STATE_RUN; + end else if (init_data_reg == 9'd0) begin + // stop + m_axis_cmd_start_next = 1'b0; + m_axis_cmd_write_next = 1'b0; + m_axis_cmd_stop_next = 1'b1; + m_axis_cmd_valid_next = 1'b1; + + state_next = STATE_IDLE; + end else begin + // invalid command, skip + address_next = address_reg + 1; + state_next = STATE_TABLE_3; + end + end + default: begin + // invalid state + state_next = STATE_IDLE; + end + endcase + end +end + +always_ff @(posedge clk) begin + state_reg <= state_next; + + // read init_data ROM + init_data_reg <= init_data[address_next]; + + address_reg <= address_next; + address_ptr_reg <= address_ptr_next; + data_ptr_reg <= data_ptr_next; + + cur_address_reg <= cur_address_next; + + delay_counter_reg <= delay_counter_next; + + m_axis_cmd_address_reg <= m_axis_cmd_address_next; + m_axis_cmd_start_reg <= m_axis_cmd_start_next; + m_axis_cmd_write_reg <= m_axis_cmd_write_next; + m_axis_cmd_stop_reg <= m_axis_cmd_stop_next; + m_axis_cmd_valid_reg <= m_axis_cmd_valid_next; + + m_axis_tx_tdata_reg <= m_axis_tx_tdata_next; + m_axis_tx_tvalid_reg <= m_axis_tx_tvalid_next; + + start_flag_reg <= start && start_flag_next; + + busy_reg <= (state_reg != STATE_IDLE); + + if (rst) begin + state_reg <= STATE_IDLE; + + init_data_reg <= '0; + + address_reg <= '0; + address_ptr_reg <= '0; + data_ptr_reg <= '0; + + cur_address_reg <= '0; + + delay_counter_reg <= '0; + + m_axis_cmd_valid_reg <= 1'b0; + + m_axis_tx_tvalid_reg <= 1'b0; + + start_flag_reg <= 1'b0; + + busy_reg <= 1'b0; + end +end + +endmodule + +`resetall +""") + + print(f"Writing file '{output}'...") + + with open(output, 'w') as f: + f.write(t.render( + cmd_str=cmd_str, + cmd_count=cmd_count, + name=name + )) + f.flush() + + print("Done") + + +if __name__ == "__main__": + main() diff --git a/src/eth/example/NT200A02/fpga/pll/si5340_i2c_init.sv b/src/eth/example/NT200A02/fpga/pll/si5340_i2c_init.sv new file mode 100644 index 0000000..70d11d0 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/pll/si5340_i2c_init.sv @@ -0,0 +1,1013 @@ +// SPDX-License-Identifier: CERN-OHL-S-2.0 +/* + +Copyright (c) 2015-2026 FPGA Ninja, LLC + +Authors: +- Alex Forencich + +*/ + +`resetall +`timescale 1ns / 1ps +`default_nettype none + +/* + * si5340_i2c_init + */ +module si5340_i2c_init # +( + parameter logic SIM_SPEEDUP = 1'b0 +) +( + input wire logic clk, + input wire logic rst, + + /* + * I2C master interface + */ + taxi_axis_if.src m_axis_cmd, + taxi_axis_if.src m_axis_tx, + + /* + * Status + */ + output wire logic busy, + + /* + * Configuration + */ + input wire logic start +); + +/* + +Generic module for I2C bus initialization. Good for use when multiple devices +on an I2C bus must be initialized on system start without intervention of a +general-purpose processor. + +Copy this file and change init_data and INIT_DATA_LEN as needed. + +This module can be used in two modes: simple device initialization, or multiple +device initialization. In multiple device mode, the same initialization sequence +can be performed on multiple different device addresses. + +To use single device mode, only use the start write to address and write data commands. +The module will generate the I2C commands in sequential order. Terminate the list +with a 0 entry. + +To use the multiple device mode, use the start data and start address block commands +to set up lists of initialization data and device addresses. The module enters +multiple device mode upon seeing a start data block command. The module stores the +offset of the start of the data block and then skips ahead until it reaches a start +address block command. The module will store the offset to the address block and +read the first address in the block. Then it will jump back to the data block +and execute it, substituting the stored address for each current address write +command. Upon reaching the start address block command, the module will read out the +next address and start again at the top of the data block. If the module encounters +a start data block command while looking for an address, then it will store a new data +offset and then look for a start address block command. Terminate the list with a 0 +entry. Normal address commands will operate normally inside a data block. + +Commands: + +00 0000000 : stop +00 0000001 : exit multiple device mode +00 0000011 : start write to current address +00 0001000 : start address block +00 0001001 : start data block +00 001dddd : delay 2**(16+d) cycles +00 1000001 : send I2C stop +01 aaaaaaa : start write to address +1 dddddddd : write 8-bit data + +Examples + +write 0x11223344 to register 0x0004 on device at 0x50 + +01 1010000 start write to 0x50 +1 00000000 write address 0x0004 +1 00000100 +1 00010001 write data 0x11223344 +1 00100010 +1 00110011 +1 01000100 +0 00000000 stop + +write 0x11223344 to register 0x0004 on devices at 0x50, 0x51, 0x52, and 0x53 + +00 0001001 start data block +00 0000011 start write to current address +1 00000000 write address 0x0004 +1 00000100 +1 00010001 write data 0x11223344 +1 00100010 +1 00110011 +1 01000100 +00 0001000 start address block +01 1010000 address 0x50 +01 1010001 address 0x51 +01 1010010 address 0x52 +01 1010011 address 0x53 +00 0000001 exit multi-dev mode +00 0000000 stop + +*/ + +// check configuration +if (m_axis_cmd.DATA_W < 12) + $fatal(0, "Command interface width must be at least 12 bits (instance %m)"); + +if (m_axis_tx.DATA_W != 8) + $fatal(0, "Data interface width must be 8 bits (instance %m)"); + +function [8:0] cmd_start(input [6:0] addr); + cmd_start = {2'b01, addr}; +endfunction + +function [8:0] cmd_wr(input [7:0] data); + cmd_wr = {1'b1, data}; +endfunction + +function [8:0] cmd_stop(); + cmd_stop = {2'b00, 7'b1000001}; +endfunction + +function [8:0] cmd_delay(input [3:0] d); + cmd_delay = {2'b00, 3'b001, d}; +endfunction + +function [8:0] cmd_halt(); + cmd_halt = 9'd0; +endfunction + +function [8:0] blk_start_data(); + blk_start_data = {2'b00, 7'b0001001}; +endfunction + +function [8:0] blk_start_addr(); + blk_start_addr = {2'b00, 7'b0001000}; +endfunction + +function [8:0] cmd_start_cur(); + cmd_start_cur = {2'b00, 7'b0000011}; +endfunction + +function [8:0] cmd_exit(); + cmd_exit = {2'b00, 7'b0000001}; +endfunction + +// init_data ROM +localparam INIT_DATA_LEN = 461; + +reg [8:0] init_data [INIT_DATA_LEN-1:0]; + +initial begin + // Initial delay + init_data[0] = cmd_delay(6); // delay 30 ms + // Si534x/7x/8x/9x Registers Script + // + // Part: Si5340 + // Project File: X:\Projects\taxi-corundum\src\eth\example\NT200A02\fpga\pll\Si5340-RevD-NT200-Project.slabtimeproj + // Design ID: NT200 + // Includes Pre/Post Download Control Register Writes: Yes + // Die Revision: B1 + // Creator: ClockBuilder Pro v4.1 [2021-09-22] + // Created On: 2026-04-04 21:47:23 GMT-07:00 + // + // Start configuration preamble + init_data[1] = cmd_start(7'h74); + init_data[2] = cmd_wr(8'h01); + init_data[3] = cmd_wr(8'h0b); // set page 0x0b + init_data[4] = cmd_start(7'h74); + init_data[5] = cmd_wr(8'h24); + init_data[6] = cmd_wr(8'hc0); // write 0xc0 to 0x0b24 + init_data[7] = cmd_wr(8'h00); // write 0x00 to 0x0b25 + // Rev D stuck divider fix + init_data[8] = cmd_start(7'h74); + init_data[9] = cmd_wr(8'h01); + init_data[10] = cmd_wr(8'h05); // set page 0x05 + init_data[11] = cmd_start(7'h74); + init_data[12] = cmd_wr(8'h02); + init_data[13] = cmd_wr(8'h01); // write 0x01 to 0x0502 + init_data[14] = cmd_start(7'h74); + init_data[15] = cmd_wr(8'h05); + init_data[16] = cmd_wr(8'h03); // write 0x03 to 0x0505 + init_data[17] = cmd_start(7'h74); + init_data[18] = cmd_wr(8'h01); + init_data[19] = cmd_wr(8'h09); // set page 0x09 + init_data[20] = cmd_start(7'h74); + init_data[21] = cmd_wr(8'h57); + init_data[22] = cmd_wr(8'h17); // write 0x17 to 0x0957 + init_data[23] = cmd_start(7'h74); + init_data[24] = cmd_wr(8'h01); + init_data[25] = cmd_wr(8'h0b); // set page 0x0b + init_data[26] = cmd_start(7'h74); + init_data[27] = cmd_wr(8'h4e); + init_data[28] = cmd_wr(8'h1a); // write 0x1a to 0x0b4e + // End configuration preamble + // + // Delay 300 msec + init_data[29] = cmd_delay(10); // delay 300 ms + // Delay is worst case time for device to complete any calibration + // that is running due to device state change previous to this script + // being processed. + // + // Start configuration registers + init_data[30] = cmd_start(7'h74); + init_data[31] = cmd_wr(8'h01); + init_data[32] = cmd_wr(8'h00); // set page 0x00 + init_data[33] = cmd_start(7'h74); + init_data[34] = cmd_wr(8'h06); + init_data[35] = cmd_wr(8'h00); // write 0x00 to 0x0006 + init_data[36] = cmd_wr(8'h00); // write 0x00 to 0x0007 + init_data[37] = cmd_wr(8'h00); // write 0x00 to 0x0008 + init_data[38] = cmd_start(7'h74); + init_data[39] = cmd_wr(8'h0b); + init_data[40] = cmd_wr(8'h74); // write 0x74 to 0x000b + init_data[41] = cmd_start(7'h74); + init_data[42] = cmd_wr(8'h17); + init_data[43] = cmd_wr(8'hd0); // write 0xd0 to 0x0017 + init_data[44] = cmd_wr(8'hff); // write 0xff to 0x0018 + init_data[45] = cmd_start(7'h74); + init_data[46] = cmd_wr(8'h21); + init_data[47] = cmd_wr(8'h0f); // write 0x0f to 0x0021 + init_data[48] = cmd_wr(8'h00); // write 0x00 to 0x0022 + init_data[49] = cmd_start(7'h74); + init_data[50] = cmd_wr(8'h2b); + init_data[51] = cmd_wr(8'h02); // write 0x02 to 0x002b + init_data[52] = cmd_wr(8'h20); // write 0x20 to 0x002c + init_data[53] = cmd_wr(8'h00); // write 0x00 to 0x002d + init_data[54] = cmd_wr(8'h00); // write 0x00 to 0x002e + init_data[55] = cmd_wr(8'h00); // write 0x00 to 0x002f + init_data[56] = cmd_wr(8'h00); // write 0x00 to 0x0030 + init_data[57] = cmd_wr(8'h00); // write 0x00 to 0x0031 + init_data[58] = cmd_wr(8'h00); // write 0x00 to 0x0032 + init_data[59] = cmd_wr(8'h00); // write 0x00 to 0x0033 + init_data[60] = cmd_wr(8'h00); // write 0x00 to 0x0034 + init_data[61] = cmd_wr(8'h00); // write 0x00 to 0x0035 + init_data[62] = cmd_wr(8'h00); // write 0x00 to 0x0036 + init_data[63] = cmd_wr(8'h00); // write 0x00 to 0x0037 + init_data[64] = cmd_wr(8'h00); // write 0x00 to 0x0038 + init_data[65] = cmd_wr(8'h00); // write 0x00 to 0x0039 + init_data[66] = cmd_wr(8'h00); // write 0x00 to 0x003a + init_data[67] = cmd_wr(8'h00); // write 0x00 to 0x003b + init_data[68] = cmd_wr(8'h00); // write 0x00 to 0x003c + init_data[69] = cmd_wr(8'h00); // write 0x00 to 0x003d + init_data[70] = cmd_start(7'h74); + init_data[71] = cmd_wr(8'h41); + init_data[72] = cmd_wr(8'h00); // write 0x00 to 0x0041 + init_data[73] = cmd_wr(8'h00); // write 0x00 to 0x0042 + init_data[74] = cmd_wr(8'h00); // write 0x00 to 0x0043 + init_data[75] = cmd_wr(8'h00); // write 0x00 to 0x0044 + init_data[76] = cmd_start(7'h74); + init_data[77] = cmd_wr(8'h9e); + init_data[78] = cmd_wr(8'h00); // write 0x00 to 0x009e + init_data[79] = cmd_start(7'h74); + init_data[80] = cmd_wr(8'h01); + init_data[81] = cmd_wr(8'h01); // set page 0x01 + init_data[82] = cmd_start(7'h74); + init_data[83] = cmd_wr(8'h02); + init_data[84] = cmd_wr(8'h01); // write 0x01 to 0x0102 + init_data[85] = cmd_start(7'h74); + init_data[86] = cmd_wr(8'h12); + init_data[87] = cmd_wr(8'h06); // write 0x06 to 0x0112 + init_data[88] = cmd_wr(8'h09); // write 0x09 to 0x0113 + init_data[89] = cmd_wr(8'h3b); // write 0x3b to 0x0114 + init_data[90] = cmd_wr(8'h28); // write 0x28 to 0x0115 + init_data[91] = cmd_start(7'h74); + init_data[92] = cmd_wr(8'h17); + init_data[93] = cmd_wr(8'h06); // write 0x06 to 0x0117 + init_data[94] = cmd_wr(8'h09); // write 0x09 to 0x0118 + init_data[95] = cmd_wr(8'h3b); // write 0x3b to 0x0119 + init_data[96] = cmd_wr(8'h29); // write 0x29 to 0x011a + init_data[97] = cmd_start(7'h74); + init_data[98] = cmd_wr(8'h26); + init_data[99] = cmd_wr(8'h06); // write 0x06 to 0x0126 + init_data[100] = cmd_wr(8'h09); // write 0x09 to 0x0127 + init_data[101] = cmd_wr(8'h3b); // write 0x3b to 0x0128 + init_data[102] = cmd_wr(8'h29); // write 0x29 to 0x0129 + init_data[103] = cmd_start(7'h74); + init_data[104] = cmd_wr(8'h2b); + init_data[105] = cmd_wr(8'h06); // write 0x06 to 0x012b + init_data[106] = cmd_wr(8'h09); // write 0x09 to 0x012c + init_data[107] = cmd_wr(8'h3b); // write 0x3b to 0x012d + init_data[108] = cmd_wr(8'h29); // write 0x29 to 0x012e + init_data[109] = cmd_start(7'h74); + init_data[110] = cmd_wr(8'h3f); + init_data[111] = cmd_wr(8'h00); // write 0x00 to 0x013f + init_data[112] = cmd_wr(8'h00); // write 0x00 to 0x0140 + init_data[113] = cmd_wr(8'h40); // write 0x40 to 0x0141 + init_data[114] = cmd_start(7'h74); + init_data[115] = cmd_wr(8'h01); + init_data[116] = cmd_wr(8'h02); // set page 0x02 + init_data[117] = cmd_start(7'h74); + init_data[118] = cmd_wr(8'h06); + init_data[119] = cmd_wr(8'h00); // write 0x00 to 0x0206 + init_data[120] = cmd_start(7'h74); + init_data[121] = cmd_wr(8'h08); + init_data[122] = cmd_wr(8'h00); // write 0x00 to 0x0208 + init_data[123] = cmd_wr(8'h00); // write 0x00 to 0x0209 + init_data[124] = cmd_wr(8'h00); // write 0x00 to 0x020a + init_data[125] = cmd_wr(8'h00); // write 0x00 to 0x020b + init_data[126] = cmd_wr(8'h00); // write 0x00 to 0x020c + init_data[127] = cmd_wr(8'h00); // write 0x00 to 0x020d + init_data[128] = cmd_wr(8'h00); // write 0x00 to 0x020e + init_data[129] = cmd_wr(8'h00); // write 0x00 to 0x020f + init_data[130] = cmd_wr(8'h00); // write 0x00 to 0x0210 + init_data[131] = cmd_wr(8'h00); // write 0x00 to 0x0211 + init_data[132] = cmd_wr(8'h00); // write 0x00 to 0x0212 + init_data[133] = cmd_wr(8'h00); // write 0x00 to 0x0213 + init_data[134] = cmd_wr(8'h00); // write 0x00 to 0x0214 + init_data[135] = cmd_wr(8'h00); // write 0x00 to 0x0215 + init_data[136] = cmd_wr(8'h00); // write 0x00 to 0x0216 + init_data[137] = cmd_wr(8'h00); // write 0x00 to 0x0217 + init_data[138] = cmd_wr(8'h00); // write 0x00 to 0x0218 + init_data[139] = cmd_wr(8'h00); // write 0x00 to 0x0219 + init_data[140] = cmd_wr(8'h00); // write 0x00 to 0x021a + init_data[141] = cmd_wr(8'h00); // write 0x00 to 0x021b + init_data[142] = cmd_wr(8'h00); // write 0x00 to 0x021c + init_data[143] = cmd_wr(8'h00); // write 0x00 to 0x021d + init_data[144] = cmd_wr(8'h00); // write 0x00 to 0x021e + init_data[145] = cmd_wr(8'h00); // write 0x00 to 0x021f + init_data[146] = cmd_wr(8'h00); // write 0x00 to 0x0220 + init_data[147] = cmd_wr(8'h00); // write 0x00 to 0x0221 + init_data[148] = cmd_wr(8'h00); // write 0x00 to 0x0222 + init_data[149] = cmd_wr(8'h00); // write 0x00 to 0x0223 + init_data[150] = cmd_wr(8'h00); // write 0x00 to 0x0224 + init_data[151] = cmd_wr(8'h00); // write 0x00 to 0x0225 + init_data[152] = cmd_wr(8'h00); // write 0x00 to 0x0226 + init_data[153] = cmd_wr(8'h00); // write 0x00 to 0x0227 + init_data[154] = cmd_wr(8'h00); // write 0x00 to 0x0228 + init_data[155] = cmd_wr(8'h00); // write 0x00 to 0x0229 + init_data[156] = cmd_wr(8'h00); // write 0x00 to 0x022a + init_data[157] = cmd_wr(8'h00); // write 0x00 to 0x022b + init_data[158] = cmd_wr(8'h00); // write 0x00 to 0x022c + init_data[159] = cmd_wr(8'h00); // write 0x00 to 0x022d + init_data[160] = cmd_wr(8'h00); // write 0x00 to 0x022e + init_data[161] = cmd_wr(8'h00); // write 0x00 to 0x022f + init_data[162] = cmd_start(7'h74); + init_data[163] = cmd_wr(8'h35); + init_data[164] = cmd_wr(8'ha0); // write 0xa0 to 0x0235 + init_data[165] = cmd_wr(8'h2a); // write 0x2a to 0x0236 + init_data[166] = cmd_wr(8'hcd); // write 0xcd to 0x0237 + init_data[167] = cmd_wr(8'hd8); // write 0xd8 to 0x0238 + init_data[168] = cmd_wr(8'had); // write 0xad to 0x0239 + init_data[169] = cmd_wr(8'h00); // write 0x00 to 0x023a + init_data[170] = cmd_wr(8'h00); // write 0x00 to 0x023b + init_data[171] = cmd_wr(8'h80); // write 0x80 to 0x023c + init_data[172] = cmd_wr(8'h96); // write 0x96 to 0x023d + init_data[173] = cmd_wr(8'h98); // write 0x98 to 0x023e + init_data[174] = cmd_start(7'h74); + init_data[175] = cmd_wr(8'h50); + init_data[176] = cmd_wr(8'h00); // write 0x00 to 0x0250 + init_data[177] = cmd_wr(8'h00); // write 0x00 to 0x0251 + init_data[178] = cmd_wr(8'h00); // write 0x00 to 0x0252 + init_data[179] = cmd_wr(8'h00); // write 0x00 to 0x0253 + init_data[180] = cmd_wr(8'h00); // write 0x00 to 0x0254 + init_data[181] = cmd_wr(8'h00); // write 0x00 to 0x0255 + init_data[182] = cmd_start(7'h74); + init_data[183] = cmd_wr(8'h5c); + init_data[184] = cmd_wr(8'h00); // write 0x00 to 0x025c + init_data[185] = cmd_wr(8'h00); // write 0x00 to 0x025d + init_data[186] = cmd_wr(8'h00); // write 0x00 to 0x025e + init_data[187] = cmd_wr(8'h00); // write 0x00 to 0x025f + init_data[188] = cmd_wr(8'h00); // write 0x00 to 0x0260 + init_data[189] = cmd_wr(8'h00); // write 0x00 to 0x0261 + init_data[190] = cmd_start(7'h74); + init_data[191] = cmd_wr(8'h6b); + init_data[192] = cmd_wr(8'h4e); // write 0x4e to 0x026b + init_data[193] = cmd_wr(8'h54); // write 0x54 to 0x026c + init_data[194] = cmd_wr(8'h32); // write 0x32 to 0x026d + init_data[195] = cmd_wr(8'h30); // write 0x30 to 0x026e + init_data[196] = cmd_wr(8'h30); // write 0x30 to 0x026f + init_data[197] = cmd_wr(8'h00); // write 0x00 to 0x0270 + init_data[198] = cmd_wr(8'h00); // write 0x00 to 0x0271 + init_data[199] = cmd_wr(8'h00); // write 0x00 to 0x0272 + init_data[200] = cmd_start(7'h74); + init_data[201] = cmd_wr(8'h01); + init_data[202] = cmd_wr(8'h03); // set page 0x03 + init_data[203] = cmd_start(7'h74); + init_data[204] = cmd_wr(8'h02); + init_data[205] = cmd_wr(8'h00); // write 0x00 to 0x0302 + init_data[206] = cmd_wr(8'h00); // write 0x00 to 0x0303 + init_data[207] = cmd_wr(8'h00); // write 0x00 to 0x0304 + init_data[208] = cmd_wr(8'h00); // write 0x00 to 0x0305 + init_data[209] = cmd_wr(8'h0f); // write 0x0f to 0x0306 + init_data[210] = cmd_wr(8'h00); // write 0x00 to 0x0307 + init_data[211] = cmd_wr(8'h00); // write 0x00 to 0x0308 + init_data[212] = cmd_wr(8'h00); // write 0x00 to 0x0309 + init_data[213] = cmd_wr(8'h00); // write 0x00 to 0x030a + init_data[214] = cmd_wr(8'h80); // write 0x80 to 0x030b + init_data[215] = cmd_wr(8'h00); // write 0x00 to 0x030c + init_data[216] = cmd_wr(8'haa); // write 0xaa to 0x030d + init_data[217] = cmd_wr(8'hd2); // write 0xd2 to 0x030e + init_data[218] = cmd_wr(8'h8c); // write 0x8c to 0x030f + init_data[219] = cmd_wr(8'hdd); // write 0xdd to 0x0310 + init_data[220] = cmd_wr(8'h0a); // write 0x0a to 0x0311 + init_data[221] = cmd_wr(8'h00); // write 0x00 to 0x0312 + init_data[222] = cmd_wr(8'hfc); // write 0xfc to 0x0313 + init_data[223] = cmd_wr(8'h8d); // write 0x8d to 0x0314 + init_data[224] = cmd_wr(8'h0e); // write 0x0e to 0x0315 + init_data[225] = cmd_wr(8'h80); // write 0x80 to 0x0316 + init_data[226] = cmd_wr(8'h00); // write 0x00 to 0x0317 + init_data[227] = cmd_wr(8'h00); // write 0x00 to 0x0318 + init_data[228] = cmd_wr(8'h00); // write 0x00 to 0x0319 + init_data[229] = cmd_wr(8'h00); // write 0x00 to 0x031a + init_data[230] = cmd_wr(8'h00); // write 0x00 to 0x031b + init_data[231] = cmd_wr(8'h00); // write 0x00 to 0x031c + init_data[232] = cmd_wr(8'h00); // write 0x00 to 0x031d + init_data[233] = cmd_wr(8'h00); // write 0x00 to 0x031e + init_data[234] = cmd_wr(8'h00); // write 0x00 to 0x031f + init_data[235] = cmd_wr(8'h00); // write 0x00 to 0x0320 + init_data[236] = cmd_wr(8'h00); // write 0x00 to 0x0321 + init_data[237] = cmd_wr(8'h00); // write 0x00 to 0x0322 + init_data[238] = cmd_wr(8'h00); // write 0x00 to 0x0323 + init_data[239] = cmd_wr(8'h00); // write 0x00 to 0x0324 + init_data[240] = cmd_wr(8'h00); // write 0x00 to 0x0325 + init_data[241] = cmd_wr(8'h00); // write 0x00 to 0x0326 + init_data[242] = cmd_wr(8'h00); // write 0x00 to 0x0327 + init_data[243] = cmd_wr(8'h00); // write 0x00 to 0x0328 + init_data[244] = cmd_wr(8'h00); // write 0x00 to 0x0329 + init_data[245] = cmd_wr(8'h00); // write 0x00 to 0x032a + init_data[246] = cmd_wr(8'h00); // write 0x00 to 0x032b + init_data[247] = cmd_wr(8'h00); // write 0x00 to 0x032c + init_data[248] = cmd_wr(8'h00); // write 0x00 to 0x032d + init_data[249] = cmd_start(7'h74); + init_data[250] = cmd_wr(8'h38); + init_data[251] = cmd_wr(8'h00); // write 0x00 to 0x0338 + init_data[252] = cmd_wr(8'h1f); // write 0x1f to 0x0339 + init_data[253] = cmd_start(7'h74); + init_data[254] = cmd_wr(8'h3b); + init_data[255] = cmd_wr(8'h00); // write 0x00 to 0x033b + init_data[256] = cmd_wr(8'h00); // write 0x00 to 0x033c + init_data[257] = cmd_wr(8'h00); // write 0x00 to 0x033d + init_data[258] = cmd_wr(8'h00); // write 0x00 to 0x033e + init_data[259] = cmd_wr(8'h00); // write 0x00 to 0x033f + init_data[260] = cmd_wr(8'h00); // write 0x00 to 0x0340 + init_data[261] = cmd_wr(8'h00); // write 0x00 to 0x0341 + init_data[262] = cmd_wr(8'h00); // write 0x00 to 0x0342 + init_data[263] = cmd_wr(8'h00); // write 0x00 to 0x0343 + init_data[264] = cmd_wr(8'h00); // write 0x00 to 0x0344 + init_data[265] = cmd_wr(8'h00); // write 0x00 to 0x0345 + init_data[266] = cmd_wr(8'h00); // write 0x00 to 0x0346 + init_data[267] = cmd_wr(8'h00); // write 0x00 to 0x0347 + init_data[268] = cmd_wr(8'h00); // write 0x00 to 0x0348 + init_data[269] = cmd_wr(8'h00); // write 0x00 to 0x0349 + init_data[270] = cmd_wr(8'h00); // write 0x00 to 0x034a + init_data[271] = cmd_wr(8'h00); // write 0x00 to 0x034b + init_data[272] = cmd_wr(8'h00); // write 0x00 to 0x034c + init_data[273] = cmd_wr(8'h00); // write 0x00 to 0x034d + init_data[274] = cmd_wr(8'h00); // write 0x00 to 0x034e + init_data[275] = cmd_wr(8'h00); // write 0x00 to 0x034f + init_data[276] = cmd_wr(8'h00); // write 0x00 to 0x0350 + init_data[277] = cmd_wr(8'h00); // write 0x00 to 0x0351 + init_data[278] = cmd_wr(8'h00); // write 0x00 to 0x0352 + init_data[279] = cmd_start(7'h74); + init_data[280] = cmd_wr(8'h59); + init_data[281] = cmd_wr(8'h00); // write 0x00 to 0x0359 + init_data[282] = cmd_wr(8'h00); // write 0x00 to 0x035a + init_data[283] = cmd_wr(8'h00); // write 0x00 to 0x035b + init_data[284] = cmd_wr(8'h00); // write 0x00 to 0x035c + init_data[285] = cmd_wr(8'h00); // write 0x00 to 0x035d + init_data[286] = cmd_wr(8'h00); // write 0x00 to 0x035e + init_data[287] = cmd_wr(8'h00); // write 0x00 to 0x035f + init_data[288] = cmd_wr(8'h00); // write 0x00 to 0x0360 + init_data[289] = cmd_start(7'h74); + init_data[290] = cmd_wr(8'h01); + init_data[291] = cmd_wr(8'h08); // set page 0x08 + init_data[292] = cmd_start(7'h74); + init_data[293] = cmd_wr(8'h02); + init_data[294] = cmd_wr(8'h00); // write 0x00 to 0x0802 + init_data[295] = cmd_wr(8'h00); // write 0x00 to 0x0803 + init_data[296] = cmd_wr(8'h00); // write 0x00 to 0x0804 + init_data[297] = cmd_wr(8'h00); // write 0x00 to 0x0805 + init_data[298] = cmd_wr(8'h00); // write 0x00 to 0x0806 + init_data[299] = cmd_wr(8'h00); // write 0x00 to 0x0807 + init_data[300] = cmd_wr(8'h00); // write 0x00 to 0x0808 + init_data[301] = cmd_wr(8'h00); // write 0x00 to 0x0809 + init_data[302] = cmd_wr(8'h00); // write 0x00 to 0x080a + init_data[303] = cmd_wr(8'h00); // write 0x00 to 0x080b + init_data[304] = cmd_wr(8'h00); // write 0x00 to 0x080c + init_data[305] = cmd_wr(8'h00); // write 0x00 to 0x080d + init_data[306] = cmd_wr(8'h00); // write 0x00 to 0x080e + init_data[307] = cmd_wr(8'h00); // write 0x00 to 0x080f + init_data[308] = cmd_wr(8'h00); // write 0x00 to 0x0810 + init_data[309] = cmd_wr(8'h00); // write 0x00 to 0x0811 + init_data[310] = cmd_wr(8'h00); // write 0x00 to 0x0812 + init_data[311] = cmd_wr(8'h00); // write 0x00 to 0x0813 + init_data[312] = cmd_wr(8'h00); // write 0x00 to 0x0814 + init_data[313] = cmd_wr(8'h00); // write 0x00 to 0x0815 + init_data[314] = cmd_wr(8'h00); // write 0x00 to 0x0816 + init_data[315] = cmd_wr(8'h00); // write 0x00 to 0x0817 + init_data[316] = cmd_wr(8'h00); // write 0x00 to 0x0818 + init_data[317] = cmd_wr(8'h00); // write 0x00 to 0x0819 + init_data[318] = cmd_wr(8'h00); // write 0x00 to 0x081a + init_data[319] = cmd_wr(8'h00); // write 0x00 to 0x081b + init_data[320] = cmd_wr(8'h00); // write 0x00 to 0x081c + init_data[321] = cmd_wr(8'h00); // write 0x00 to 0x081d + init_data[322] = cmd_wr(8'h00); // write 0x00 to 0x081e + init_data[323] = cmd_wr(8'h00); // write 0x00 to 0x081f + init_data[324] = cmd_wr(8'h00); // write 0x00 to 0x0820 + init_data[325] = cmd_wr(8'h00); // write 0x00 to 0x0821 + init_data[326] = cmd_wr(8'h00); // write 0x00 to 0x0822 + init_data[327] = cmd_wr(8'h00); // write 0x00 to 0x0823 + init_data[328] = cmd_wr(8'h00); // write 0x00 to 0x0824 + init_data[329] = cmd_wr(8'h00); // write 0x00 to 0x0825 + init_data[330] = cmd_wr(8'h00); // write 0x00 to 0x0826 + init_data[331] = cmd_wr(8'h00); // write 0x00 to 0x0827 + init_data[332] = cmd_wr(8'h00); // write 0x00 to 0x0828 + init_data[333] = cmd_wr(8'h00); // write 0x00 to 0x0829 + init_data[334] = cmd_wr(8'h00); // write 0x00 to 0x082a + init_data[335] = cmd_wr(8'h00); // write 0x00 to 0x082b + init_data[336] = cmd_wr(8'h00); // write 0x00 to 0x082c + init_data[337] = cmd_wr(8'h00); // write 0x00 to 0x082d + init_data[338] = cmd_wr(8'h00); // write 0x00 to 0x082e + init_data[339] = cmd_wr(8'h00); // write 0x00 to 0x082f + init_data[340] = cmd_wr(8'h00); // write 0x00 to 0x0830 + init_data[341] = cmd_wr(8'h00); // write 0x00 to 0x0831 + init_data[342] = cmd_wr(8'h00); // write 0x00 to 0x0832 + init_data[343] = cmd_wr(8'h00); // write 0x00 to 0x0833 + init_data[344] = cmd_wr(8'h00); // write 0x00 to 0x0834 + init_data[345] = cmd_wr(8'h00); // write 0x00 to 0x0835 + init_data[346] = cmd_wr(8'h00); // write 0x00 to 0x0836 + init_data[347] = cmd_wr(8'h00); // write 0x00 to 0x0837 + init_data[348] = cmd_wr(8'h00); // write 0x00 to 0x0838 + init_data[349] = cmd_wr(8'h00); // write 0x00 to 0x0839 + init_data[350] = cmd_wr(8'h00); // write 0x00 to 0x083a + init_data[351] = cmd_wr(8'h00); // write 0x00 to 0x083b + init_data[352] = cmd_wr(8'h00); // write 0x00 to 0x083c + init_data[353] = cmd_wr(8'h00); // write 0x00 to 0x083d + init_data[354] = cmd_wr(8'h00); // write 0x00 to 0x083e + init_data[355] = cmd_wr(8'h00); // write 0x00 to 0x083f + init_data[356] = cmd_wr(8'h00); // write 0x00 to 0x0840 + init_data[357] = cmd_wr(8'h00); // write 0x00 to 0x0841 + init_data[358] = cmd_wr(8'h00); // write 0x00 to 0x0842 + init_data[359] = cmd_wr(8'h00); // write 0x00 to 0x0843 + init_data[360] = cmd_wr(8'h00); // write 0x00 to 0x0844 + init_data[361] = cmd_wr(8'h00); // write 0x00 to 0x0845 + init_data[362] = cmd_wr(8'h00); // write 0x00 to 0x0846 + init_data[363] = cmd_wr(8'h00); // write 0x00 to 0x0847 + init_data[364] = cmd_wr(8'h00); // write 0x00 to 0x0848 + init_data[365] = cmd_wr(8'h00); // write 0x00 to 0x0849 + init_data[366] = cmd_wr(8'h00); // write 0x00 to 0x084a + init_data[367] = cmd_wr(8'h00); // write 0x00 to 0x084b + init_data[368] = cmd_wr(8'h00); // write 0x00 to 0x084c + init_data[369] = cmd_wr(8'h00); // write 0x00 to 0x084d + init_data[370] = cmd_wr(8'h00); // write 0x00 to 0x084e + init_data[371] = cmd_wr(8'h00); // write 0x00 to 0x084f + init_data[372] = cmd_wr(8'h00); // write 0x00 to 0x0850 + init_data[373] = cmd_wr(8'h00); // write 0x00 to 0x0851 + init_data[374] = cmd_wr(8'h00); // write 0x00 to 0x0852 + init_data[375] = cmd_wr(8'h00); // write 0x00 to 0x0853 + init_data[376] = cmd_wr(8'h00); // write 0x00 to 0x0854 + init_data[377] = cmd_wr(8'h00); // write 0x00 to 0x0855 + init_data[378] = cmd_wr(8'h00); // write 0x00 to 0x0856 + init_data[379] = cmd_wr(8'h00); // write 0x00 to 0x0857 + init_data[380] = cmd_wr(8'h00); // write 0x00 to 0x0858 + init_data[381] = cmd_wr(8'h00); // write 0x00 to 0x0859 + init_data[382] = cmd_wr(8'h00); // write 0x00 to 0x085a + init_data[383] = cmd_wr(8'h00); // write 0x00 to 0x085b + init_data[384] = cmd_wr(8'h00); // write 0x00 to 0x085c + init_data[385] = cmd_wr(8'h00); // write 0x00 to 0x085d + init_data[386] = cmd_wr(8'h00); // write 0x00 to 0x085e + init_data[387] = cmd_wr(8'h00); // write 0x00 to 0x085f + init_data[388] = cmd_wr(8'h00); // write 0x00 to 0x0860 + init_data[389] = cmd_wr(8'h00); // write 0x00 to 0x0861 + init_data[390] = cmd_start(7'h74); + init_data[391] = cmd_wr(8'h01); + init_data[392] = cmd_wr(8'h09); // set page 0x09 + init_data[393] = cmd_start(7'h74); + init_data[394] = cmd_wr(8'h0e); + init_data[395] = cmd_wr(8'h02); // write 0x02 to 0x090e + init_data[396] = cmd_start(7'h74); + init_data[397] = cmd_wr(8'h1c); + init_data[398] = cmd_wr(8'h04); // write 0x04 to 0x091c + init_data[399] = cmd_start(7'h74); + init_data[400] = cmd_wr(8'h43); + init_data[401] = cmd_wr(8'h00); // write 0x00 to 0x0943 + init_data[402] = cmd_start(7'h74); + init_data[403] = cmd_wr(8'h49); + init_data[404] = cmd_wr(8'h00); // write 0x00 to 0x0949 + init_data[405] = cmd_wr(8'h00); // write 0x00 to 0x094a + init_data[406] = cmd_start(7'h74); + init_data[407] = cmd_wr(8'h4e); + init_data[408] = cmd_wr(8'h49); // write 0x49 to 0x094e + init_data[409] = cmd_wr(8'h02); // write 0x02 to 0x094f + init_data[410] = cmd_start(7'h74); + init_data[411] = cmd_wr(8'h5e); + init_data[412] = cmd_wr(8'h00); // write 0x00 to 0x095e + init_data[413] = cmd_start(7'h74); + init_data[414] = cmd_wr(8'h01); + init_data[415] = cmd_wr(8'h0a); // set page 0x0a + init_data[416] = cmd_start(7'h74); + init_data[417] = cmd_wr(8'h02); + init_data[418] = cmd_wr(8'h00); // write 0x00 to 0x0a02 + init_data[419] = cmd_wr(8'h03); // write 0x03 to 0x0a03 + init_data[420] = cmd_wr(8'h01); // write 0x01 to 0x0a04 + init_data[421] = cmd_wr(8'h03); // write 0x03 to 0x0a05 + init_data[422] = cmd_start(7'h74); + init_data[423] = cmd_wr(8'h14); + init_data[424] = cmd_wr(8'h00); // write 0x00 to 0x0a14 + init_data[425] = cmd_start(7'h74); + init_data[426] = cmd_wr(8'h1a); + init_data[427] = cmd_wr(8'h00); // write 0x00 to 0x0a1a + init_data[428] = cmd_start(7'h74); + init_data[429] = cmd_wr(8'h20); + init_data[430] = cmd_wr(8'h00); // write 0x00 to 0x0a20 + init_data[431] = cmd_start(7'h74); + init_data[432] = cmd_wr(8'h26); + init_data[433] = cmd_wr(8'h00); // write 0x00 to 0x0a26 + init_data[434] = cmd_start(7'h74); + init_data[435] = cmd_wr(8'h01); + init_data[436] = cmd_wr(8'h0b); // set page 0x0b + init_data[437] = cmd_start(7'h74); + init_data[438] = cmd_wr(8'h44); + init_data[439] = cmd_wr(8'h0f); // write 0x0f to 0x0b44 + init_data[440] = cmd_start(7'h74); + init_data[441] = cmd_wr(8'h4a); + init_data[442] = cmd_wr(8'h0c); // write 0x0c to 0x0b4a + init_data[443] = cmd_start(7'h74); + init_data[444] = cmd_wr(8'h57); + init_data[445] = cmd_wr(8'h0e); // write 0x0e to 0x0b57 + init_data[446] = cmd_wr(8'h01); // write 0x01 to 0x0b58 + // End configuration registers + // + // Start configuration postamble + init_data[447] = cmd_start(7'h74); + init_data[448] = cmd_wr(8'h01); + init_data[449] = cmd_wr(8'h00); // set page 0x00 + init_data[450] = cmd_start(7'h74); + init_data[451] = cmd_wr(8'h1c); + init_data[452] = cmd_wr(8'h01); // write 0x01 to 0x001c + init_data[453] = cmd_start(7'h74); + init_data[454] = cmd_wr(8'h01); + init_data[455] = cmd_wr(8'h0b); // set page 0x0b + init_data[456] = cmd_start(7'h74); + init_data[457] = cmd_wr(8'h24); + init_data[458] = cmd_wr(8'hc3); // write 0xc3 to 0x0b24 + init_data[459] = cmd_wr(8'h02); // write 0x02 to 0x0b25 + // End configuration postamble + init_data[460] = cmd_halt(); // end +end + +typedef enum logic [2:0] { + STATE_IDLE, + STATE_RUN, + STATE_TABLE_1, + STATE_TABLE_2, + STATE_TABLE_3 +} state_t; + +state_t state_reg = STATE_IDLE, state_next; + +localparam AW = $clog2(INIT_DATA_LEN); + +logic [8:0] init_data_reg = '0; + +logic [AW-1:0] address_reg = '0, address_next; +logic [AW-1:0] address_ptr_reg = '0, address_ptr_next; +logic [AW-1:0] data_ptr_reg = '0, data_ptr_next; + +logic [6:0] cur_address_reg = '0, cur_address_next; + +logic [31:0] delay_counter_reg = '0, delay_counter_next; + +logic [6:0] m_axis_cmd_address_reg = '0, m_axis_cmd_address_next; +logic m_axis_cmd_start_reg = 1'b0, m_axis_cmd_start_next; +logic m_axis_cmd_write_reg = 1'b0, m_axis_cmd_write_next; +logic m_axis_cmd_stop_reg = 1'b0, m_axis_cmd_stop_next; +logic m_axis_cmd_valid_reg = 1'b0, m_axis_cmd_valid_next; + +logic [7:0] m_axis_tx_tdata_reg = '0, m_axis_tx_tdata_next; +logic m_axis_tx_tvalid_reg = 1'b0, m_axis_tx_tvalid_next; + +logic start_flag_reg = 1'b0, start_flag_next; + +logic busy_reg = 1'b0; + +assign m_axis_cmd.tdata[6:0] = m_axis_cmd_address_reg; +assign m_axis_cmd.tdata[7] = m_axis_cmd_start_reg; +assign m_axis_cmd.tdata[8] = 1'b0; // read +assign m_axis_cmd.tdata[9] = m_axis_cmd_write_reg; +assign m_axis_cmd.tdata[10] = 1'b0; // write multi +assign m_axis_cmd.tdata[11] = m_axis_cmd_stop_reg; +assign m_axis_cmd.tvalid = m_axis_cmd_valid_reg; +assign m_axis_cmd.tlast = 1'b1; +assign m_axis_cmd.tid = '0; +assign m_axis_cmd.tdest = '0; +assign m_axis_cmd.tuser = '0; + +assign m_axis_tx.tdata = m_axis_tx_tdata_reg; +assign m_axis_tx.tvalid = m_axis_tx_tvalid_reg; +assign m_axis_tx.tlast = 1'b1; +assign m_axis_tx.tid = '0; +assign m_axis_tx.tdest = '0; +assign m_axis_tx.tuser = '0; + +assign busy = busy_reg; + +always_comb begin + state_next = STATE_IDLE; + + address_next = address_reg; + address_ptr_next = address_ptr_reg; + data_ptr_next = data_ptr_reg; + + cur_address_next = cur_address_reg; + + delay_counter_next = delay_counter_reg; + + m_axis_cmd_address_next = m_axis_cmd_address_reg; + m_axis_cmd_start_next = m_axis_cmd_start_reg && !(m_axis_cmd.tvalid && m_axis_cmd.tready); + m_axis_cmd_write_next = m_axis_cmd_write_reg && !(m_axis_cmd.tvalid && m_axis_cmd.tready); + m_axis_cmd_stop_next = m_axis_cmd_stop_reg && !(m_axis_cmd.tvalid && m_axis_cmd.tready); + m_axis_cmd_valid_next = m_axis_cmd_valid_reg && !m_axis_cmd.tready; + + m_axis_tx_tdata_next = m_axis_tx_tdata_reg; + m_axis_tx_tvalid_next = m_axis_tx_tvalid_reg && !m_axis_tx.tready; + + start_flag_next = start_flag_reg; + + if (m_axis_cmd.tvalid || m_axis_tx.tvalid) begin + // wait for output registers to clear + state_next = state_reg; + end else if (delay_counter_reg != 0) begin + // delay + delay_counter_next = delay_counter_reg - 1; + state_next = state_reg; + end else begin + case (state_reg) + STATE_IDLE: begin + // wait for start signal + if (!start_flag_reg && start) begin + address_next = '0; + start_flag_next = 1'b1; + state_next = STATE_RUN; + end else begin + state_next = STATE_IDLE; + end + end + STATE_RUN: begin + // process commands + if (init_data_reg[8] == 1'b1) begin + // write data + m_axis_cmd_write_next = 1'b1; + m_axis_cmd_stop_next = 1'b0; + m_axis_cmd_valid_next = 1'b1; + + m_axis_tx_tdata_next = init_data_reg[7:0]; + m_axis_tx_tvalid_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_RUN; + end else if (init_data_reg[8:7] == 2'b01) begin + // write address + m_axis_cmd_address_next = init_data_reg[6:0]; + m_axis_cmd_start_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_RUN; + end else if (init_data_reg[8:4] == 5'b00001) begin + // delay + if (SIM_SPEEDUP) begin + delay_counter_next = 32'd1 << (init_data_reg[3:0]); + end else begin + delay_counter_next = 32'd1 << (init_data_reg[3:0]+16); + end + + address_next = address_reg + 1; + + state_next = STATE_RUN; + end else if (init_data_reg == 9'b001000001) begin + // send stop + m_axis_cmd_write_next = 1'b0; + m_axis_cmd_start_next = 1'b0; + m_axis_cmd_stop_next = 1'b1; + m_axis_cmd_valid_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_RUN; + end else if (init_data_reg == 9'b000001001) begin + // data table start + data_ptr_next = address_reg + 1; + address_next = address_reg + 1; + state_next = STATE_TABLE_1; + end else if (init_data_reg == 9'd0) begin + // stop + m_axis_cmd_start_next = 1'b0; + m_axis_cmd_write_next = 1'b0; + m_axis_cmd_stop_next = 1'b1; + m_axis_cmd_valid_next = 1'b1; + + state_next = STATE_IDLE; + end else begin + // invalid command, skip + address_next = address_reg + 1; + state_next = STATE_RUN; + end + end + STATE_TABLE_1: begin + // find address table start + if (init_data_reg == 9'b000001000) begin + // address table start + address_ptr_next = address_reg + 1; + address_next = address_reg + 1; + state_next = STATE_TABLE_2; + end else if (init_data_reg == 9'b000001001) begin + // data table start + data_ptr_next = address_reg + 1; + address_next = address_reg + 1; + state_next = STATE_TABLE_1; + end else if (init_data_reg == 1) begin + // exit mode + address_next = address_reg + 1; + state_next = STATE_RUN; + end else if (init_data_reg == 9'd0) begin + // stop + m_axis_cmd_start_next = 1'b0; + m_axis_cmd_write_next = 1'b0; + m_axis_cmd_stop_next = 1'b1; + m_axis_cmd_valid_next = 1'b1; + + state_next = STATE_IDLE; + end else begin + // invalid command, skip + address_next = address_reg + 1; + state_next = STATE_TABLE_1; + end + end + STATE_TABLE_2: begin + // find next address + if (init_data_reg[8:7] == 2'b01) begin + // write address command + // store address and move to data table + cur_address_next = init_data_reg[6:0]; + address_ptr_next = address_reg + 1; + address_next = data_ptr_reg; + state_next = STATE_TABLE_3; + end else if (init_data_reg == 9'b000001001) begin + // data table start + data_ptr_next = address_reg + 1; + address_next = address_reg + 1; + state_next = STATE_TABLE_1; + end else if (init_data_reg == 9'd1) begin + // exit mode + address_next = address_reg + 1; + state_next = STATE_RUN; + end else if (init_data_reg == 9'd0) begin + // stop + m_axis_cmd_start_next = 1'b0; + m_axis_cmd_write_next = 1'b0; + m_axis_cmd_stop_next = 1'b1; + m_axis_cmd_valid_next = 1'b1; + + state_next = STATE_IDLE; + end else begin + // invalid command, skip + address_next = address_reg + 1; + state_next = STATE_TABLE_2; + end + end + STATE_TABLE_3: begin + // process data table with selected address + if (init_data_reg[8] == 1'b1) begin + // write data + m_axis_cmd_write_next = 1'b1; + m_axis_cmd_stop_next = 1'b0; + m_axis_cmd_valid_next = 1'b1; + + m_axis_tx_tdata_next = init_data_reg[7:0]; + m_axis_tx_tvalid_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_TABLE_3; + end else if (init_data_reg[8:7] == 2'b01) begin + // write address + m_axis_cmd_address_next = init_data_reg[6:0]; + m_axis_cmd_start_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_TABLE_3; + end else if (init_data_reg == 9'b000000011) begin + // write current address + m_axis_cmd_address_next = cur_address_reg; + m_axis_cmd_start_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_TABLE_3; + end else if (init_data_reg[8:4] == 5'b00001) begin + // delay + if (SIM_SPEEDUP) begin + delay_counter_next = 32'd1 << (init_data_reg[3:0]); + end else begin + delay_counter_next = 32'd1 << (init_data_reg[3:0]+16); + end + + address_next = address_reg + 1; + + state_next = STATE_TABLE_3; + end else if (init_data_reg == 9'b001000001) begin + // send stop + m_axis_cmd_write_next = 1'b0; + m_axis_cmd_start_next = 1'b0; + m_axis_cmd_stop_next = 1'b1; + m_axis_cmd_valid_next = 1'b1; + + address_next = address_reg + 1; + + state_next = STATE_TABLE_3; + end else if (init_data_reg == 9'b000001001) begin + // data table start + data_ptr_next = address_reg + 1; + address_next = address_reg + 1; + state_next = STATE_TABLE_1; + end else if (init_data_reg == 9'b000001000) begin + // address table start + address_next = address_ptr_reg; + state_next = STATE_TABLE_2; + end else if (init_data_reg == 9'd1) begin + // exit mode + address_next = address_reg + 1; + state_next = STATE_RUN; + end else if (init_data_reg == 9'd0) begin + // stop + m_axis_cmd_start_next = 1'b0; + m_axis_cmd_write_next = 1'b0; + m_axis_cmd_stop_next = 1'b1; + m_axis_cmd_valid_next = 1'b1; + + state_next = STATE_IDLE; + end else begin + // invalid command, skip + address_next = address_reg + 1; + state_next = STATE_TABLE_3; + end + end + default: begin + // invalid state + state_next = STATE_IDLE; + end + endcase + end +end + +always_ff @(posedge clk) begin + state_reg <= state_next; + + // read init_data ROM + init_data_reg <= init_data[address_next]; + + address_reg <= address_next; + address_ptr_reg <= address_ptr_next; + data_ptr_reg <= data_ptr_next; + + cur_address_reg <= cur_address_next; + + delay_counter_reg <= delay_counter_next; + + m_axis_cmd_address_reg <= m_axis_cmd_address_next; + m_axis_cmd_start_reg <= m_axis_cmd_start_next; + m_axis_cmd_write_reg <= m_axis_cmd_write_next; + m_axis_cmd_stop_reg <= m_axis_cmd_stop_next; + m_axis_cmd_valid_reg <= m_axis_cmd_valid_next; + + m_axis_tx_tdata_reg <= m_axis_tx_tdata_next; + m_axis_tx_tvalid_reg <= m_axis_tx_tvalid_next; + + start_flag_reg <= start && start_flag_next; + + busy_reg <= (state_reg != STATE_IDLE); + + if (rst) begin + state_reg <= STATE_IDLE; + + init_data_reg <= '0; + + address_reg <= '0; + address_ptr_reg <= '0; + data_ptr_reg <= '0; + + cur_address_reg <= '0; + + delay_counter_reg <= '0; + + m_axis_cmd_valid_reg <= 1'b0; + + m_axis_tx_tvalid_reg <= 1'b0; + + start_flag_reg <= 1'b0; + + busy_reg <= 1'b0; + end +end + +endmodule + +`resetall \ No newline at end of file diff --git a/src/eth/example/NT200A02/fpga/rtl/fpga_core.sv b/src/eth/example/NT200A02/fpga/rtl/fpga_core.sv new file mode 100644 index 0000000..101341c --- /dev/null +++ b/src/eth/example/NT200A02/fpga/rtl/fpga_core.sv @@ -0,0 +1,483 @@ +// SPDX-License-Identifier: MIT +/* + +Copyright (c) 2014-2026 FPGA Ninja, LLC + +Authors: +- Alex Forencich + +*/ + +`resetall +`timescale 1ns / 1ps +`default_nettype none + +/* + * FPGA core logic + */ +module fpga_core # +( + // simulation (set to avoid vendor primitives) + parameter logic SIM = 1'b0, + // vendor ("GENERIC", "XILINX", "ALTERA") + parameter string VENDOR = "XILINX", + // device family + parameter string FAMILY = "virtexuplus", + // Board configuration + parameter PORT_CNT = 2, + parameter GTY_QUAD_CNT = PORT_CNT, + parameter GTY_CNT = GTY_QUAD_CNT*4, + parameter GTY_CLK_CNT = GTY_QUAD_CNT, + // 10G/25G MAC configuration + parameter logic CFG_LOW_LATENCY = 1'b1, + parameter logic COMBINED_MAC_PCS = 1'b1, + parameter MAC_DATA_W = 64 + +) +( + /* + * Clock: 125 MHz + * Synchronous reset + */ + input wire logic clk_125mhz, + input wire logic rst_125mhz, + + /* + * GPIO + */ + output wire logic [3:0] led, + output wire logic [3:0] qsfp_led[PORT_CNT], + output wire logic led_red, + output wire logic led_green, + output wire logic [1:0] led_sync, + output wire logic eth_led_yellow, + output wire logic eth_led_green, + + /* + * Ethernet: QSFP28 + */ + output wire logic eth_gty_tx_p[GTY_CNT], + output wire logic eth_gty_tx_n[GTY_CNT], + input wire logic eth_gty_rx_p[GTY_CNT], + input wire logic eth_gty_rx_n[GTY_CNT], + input wire logic eth_gty_mgt_refclk_p[GTY_CLK_CNT], + input wire logic eth_gty_mgt_refclk_n[GTY_CLK_CNT], + output wire logic eth_gty_mgt_refclk_out[GTY_CLK_CNT], + + output wire logic [PORT_CNT-1:0] eth_port_resetl, + input wire logic [PORT_CNT-1:0] eth_port_modprsl, + input wire logic [PORT_CNT-1:0] eth_port_intl, + output wire logic [PORT_CNT-1:0] eth_port_lpmode, + + input wire logic [PORT_CNT-1:0] eth_port_i2c_scl_i, + output wire logic [PORT_CNT-1:0] eth_port_i2c_scl_o, + input wire logic [PORT_CNT-1:0] eth_port_i2c_sda_i, + output wire logic [PORT_CNT-1:0] eth_port_i2c_sda_o +); + +assign eth_port_i2c_scl_o = '1; +assign eth_port_i2c_sda_o = '1; + +// QSFP28 +assign eth_port_resetl = '1; +assign eth_port_lpmode = '0; + +wire eth_gty_tx_clk[GTY_CNT]; +wire eth_gty_tx_rst[GTY_CNT]; +taxi_axis_if #(.DATA_W(MAC_DATA_W), .ID_W(8), .USER_EN(1), .USER_W(1)) eth_gty_axis_tx[GTY_CNT](); +taxi_axis_if #(.DATA_W(96), .KEEP_W(1), .ID_W(8)) eth_gty_axis_tx_cpl[GTY_CNT](); + +wire eth_gty_rx_clk[GTY_CNT]; +wire eth_gty_rx_rst[GTY_CNT]; +taxi_axis_if #(.DATA_W(MAC_DATA_W), .ID_W(8), .USER_EN(1), .USER_W(1)) eth_gty_axis_rx[GTY_CNT](); + +taxi_axis_if #(.DATA_W(16), .KEEP_W(1), .KEEP_EN(0), .LAST_EN(0), .USER_EN(1), .USER_W(1), .ID_EN(1), .ID_W(10)) axis_eth_stat[GTY_QUAD_CNT](); + +wire eth_gty_rx_status[GTY_CNT]; + +assign qsfp_led[0][0] = eth_gty_rx_status[0]; +assign qsfp_led[0][1] = eth_gty_rx_status[1]; +assign qsfp_led[0][2] = eth_gty_rx_status[2]; +assign qsfp_led[0][3] = eth_gty_rx_status[3]; +assign qsfp_led[1][0] = eth_gty_rx_status[4]; +assign qsfp_led[1][1] = eth_gty_rx_status[5]; +assign qsfp_led[1][2] = eth_gty_rx_status[6]; +assign qsfp_led[1][3] = eth_gty_rx_status[7]; + +wire [GTY_QUAD_CNT-1:0] eth_gty_gtpowergood; + +wire eth_gty_mgt_refclk[GTY_CLK_CNT]; +wire eth_gty_mgt_refclk_bufg[GTY_CLK_CNT]; + +wire eth_gty_rst[GTY_CLK_CNT]; + +for (genvar n = 0; n < GTY_CLK_CNT; n = n + 1) begin : gty_clk + + wire eth_gty_mgt_refclk_int; + + if (SIM) begin + + assign eth_gty_mgt_refclk[n] = eth_gty_mgt_refclk_p[n]; + assign eth_gty_mgt_refclk_int = eth_gty_mgt_refclk_p[n]; + assign eth_gty_mgt_refclk_bufg[n] = eth_gty_mgt_refclk_int; + + end else begin + + if (FAMILY == "virtexuplus") begin + + IBUFDS_GTE4 ibufds_gte4_eth_gty_mgt_refclk_inst ( + .I (eth_gty_mgt_refclk_p[n]), + .IB (eth_gty_mgt_refclk_n[n]), + .CEB (1'b0), + .O (eth_gty_mgt_refclk[n]), + .ODIV2 (eth_gty_mgt_refclk_int) + ); + + end else begin + + IBUFDS_GTE3 ibufds_gte4_eth_gty_mgt_refclk_inst ( + .I (eth_gty_mgt_refclk_p[n]), + .IB (eth_gty_mgt_refclk_n[n]), + .CEB (1'b0), + .O (eth_gty_mgt_refclk[n]), + .ODIV2 (eth_gty_mgt_refclk_int) + ); + + end + + BUFG_GT bufg_gt_eth_gty_mgt_refclk_inst ( + .CE (ð_gty_gtpowergood), + .CEMASK (1'b1), + .CLR (1'b0), + .CLRMASK (1'b1), + .DIV (3'd0), + .I (eth_gty_mgt_refclk_int), + .O (eth_gty_mgt_refclk_bufg[n]) + ); + + end + + taxi_sync_reset #( + .N(4) + ) + qsfp_sync_reset_inst ( + .clk(eth_gty_mgt_refclk_bufg[n]), + .rst(rst_125mhz), + .out(eth_gty_rst[n]) + ); + +end + +localparam logic [8*8-1:0] STAT_PREFIX_STR_QSFP0[4] = '{"QSFP0.1", "QSFP0.2", "QSFP0.3", "QSFP0.4"}; +localparam logic [8*8-1:0] STAT_PREFIX_STR_QSFP1[4] = '{"QSFP1.1", "QSFP1.2", "QSFP1.3", "QSFP1.4"}; + +for (genvar n = 0; n < GTY_QUAD_CNT; n = n + 1) begin : gt_quad + + localparam CNT = 4; + + taxi_apb_if #( + .ADDR_W(18), + .DATA_W(16) + ) + gt_apb_ctrl(); + + taxi_eth_mac_25g_us #( + .SIM(SIM), + .VENDOR(VENDOR), + .FAMILY(FAMILY), + + .CNT(4), + + // GT config + .CFG_LOW_LATENCY(CFG_LOW_LATENCY), + + // GT type + .GT_TYPE("GTY"), + + // GT parameters + .GT_TX_POLARITY(n == 0 ? 4'b0101 : 4'b0001), + .GT_RX_POLARITY(n == 0 ? 4'b1011 : 4'b0011), + + // MAC/PHY config + .COMBINED_MAC_PCS(COMBINED_MAC_PCS), + .DATA_W(MAC_DATA_W), + .PADDING_EN(1'b1), + .DIC_EN(1'b1), + .MIN_FRAME_LEN(64), + .PTP_TS_EN(1'b0), + .PTP_TD_EN(1'b0), + .PTP_TS_FMT_TOD(1'b1), + .PTP_TS_W(96), + .PTP_TD_SDI_PIPELINE(2), + .PRBS31_EN(1'b0), + .TX_SERDES_PIPELINE(1), + .RX_SERDES_PIPELINE(1), + .COUNT_125US(125000/6.4), + .STAT_EN(0), + .STAT_TX_LEVEL(1), + .STAT_RX_LEVEL(1), + .STAT_ID_BASE(n*CNT*(16+16)), + .STAT_UPDATE_PERIOD(1024), + .STAT_STR_EN(0), + .STAT_PREFIX_STR(n == 0 ? STAT_PREFIX_STR_QSFP0 : STAT_PREFIX_STR_QSFP1) + ) + mac_inst ( + .xcvr_ctrl_clk(clk_125mhz), + .xcvr_ctrl_rst(eth_gty_rst[n]), + + /* + * Transceiver control + */ + .s_apb_ctrl(gt_apb_ctrl), + + /* + * Common + */ + .xcvr_gtpowergood_out(eth_gty_gtpowergood[n]), + .xcvr_gtrefclk00_in(eth_gty_mgt_refclk[n]), + .xcvr_qpll0pd_in(1'b0), + .xcvr_qpll0reset_in(1'b0), + .xcvr_qpll0pcierate_in(3'd0), + .xcvr_qpll0lock_out(), + .xcvr_qpll0clk_out(), + .xcvr_qpll0refclk_out(), + .xcvr_gtrefclk01_in(eth_gty_mgt_refclk[n]), + .xcvr_qpll1pd_in(1'b0), + .xcvr_qpll1reset_in(1'b0), + .xcvr_qpll1pcierate_in(3'd0), + .xcvr_qpll1lock_out(), + .xcvr_qpll1clk_out(), + .xcvr_qpll1refclk_out(), + + /* + * Serial data + */ + .xcvr_txp(eth_gty_tx_p[n*CNT +: CNT]), + .xcvr_txn(eth_gty_tx_n[n*CNT +: CNT]), + .xcvr_rxp(eth_gty_rx_p[n*CNT +: CNT]), + .xcvr_rxn(eth_gty_rx_n[n*CNT +: CNT]), + + /* + * MAC clocks + */ + .rx_clk(eth_gty_rx_clk[n*CNT +: CNT]), + .rx_rst_in('{CNT{1'b0}}), + .rx_rst_out(eth_gty_rx_rst[n*CNT +: CNT]), + .tx_clk(eth_gty_tx_clk[n*CNT +: CNT]), + .tx_rst_in('{CNT{1'b0}}), + .tx_rst_out(eth_gty_tx_rst[n*CNT +: CNT]), + + /* + * Transmit interface (AXI stream) + */ + .s_axis_tx(eth_gty_axis_tx[n*CNT +: CNT]), + .m_axis_tx_cpl(eth_gty_axis_tx_cpl[n*CNT +: CNT]), + + /* + * Receive interface (AXI stream) + */ + .m_axis_rx(eth_gty_axis_rx[n*CNT +: CNT]), + + /* + * PTP clock + */ + .ptp_clk(1'b0), + .ptp_rst(1'b0), + .ptp_sample_clk(1'b0), + .ptp_td_sdi(1'b0), + .tx_ptp_ts_in('{CNT{'0}}), + .tx_ptp_ts_out(), + .tx_ptp_ts_step_out(), + .tx_ptp_locked(), + .rx_ptp_ts_in('{CNT{'0}}), + .rx_ptp_ts_out(), + .rx_ptp_ts_step_out(), + .rx_ptp_locked(), + + /* + * Link-level Flow Control (LFC) (IEEE 802.3 annex 31B PAUSE) + */ + .tx_lfc_req('{CNT{1'b0}}), + .tx_lfc_resend('{CNT{1'b0}}), + .rx_lfc_en('{CNT{1'b0}}), + .rx_lfc_req(), + .rx_lfc_ack('{CNT{1'b0}}), + + /* + * Priority Flow Control (PFC) (IEEE 802.3 annex 31D PFC) + */ + .tx_pfc_req('{CNT{'0}}), + .tx_pfc_resend('{CNT{1'b0}}), + .rx_pfc_en('{CNT{'0}}), + .rx_pfc_req(), + .rx_pfc_ack('{CNT{'0}}), + + /* + * Pause interface + */ + .tx_lfc_pause_en('{CNT{1'b0}}), + .tx_pause_req('{CNT{1'b0}}), + .tx_pause_ack(), + + /* + * Statistics + */ + .stat_clk(clk_125mhz), + .stat_rst(rst_125mhz), + .m_axis_stat(axis_eth_stat[n]), + + /* + * Status + */ + .tx_start_packet(), + .stat_tx_byte(), + .stat_tx_pkt_len(), + .stat_tx_pkt_ucast(), + .stat_tx_pkt_mcast(), + .stat_tx_pkt_bcast(), + .stat_tx_pkt_vlan(), + .stat_tx_pkt_good(), + .stat_tx_pkt_bad(), + .stat_tx_err_oversize(), + .stat_tx_err_user(), + .stat_tx_err_underflow(), + .rx_start_packet(), + .rx_error_count(), + .rx_block_lock(), + .rx_high_ber(), + .rx_status(eth_gty_rx_status[n*CNT +: CNT]), + .stat_rx_byte(), + .stat_rx_pkt_len(), + .stat_rx_pkt_fragment(), + .stat_rx_pkt_jabber(), + .stat_rx_pkt_ucast(), + .stat_rx_pkt_mcast(), + .stat_rx_pkt_bcast(), + .stat_rx_pkt_vlan(), + .stat_rx_pkt_good(), + .stat_rx_pkt_bad(), + .stat_rx_err_oversize(), + .stat_rx_err_bad_fcs(), + .stat_rx_err_bad_block(), + .stat_rx_err_framing(), + .stat_rx_err_preamble(), + .stat_rx_fifo_drop('{CNT{1'b0}}), + .stat_tx_mcf(), + .stat_rx_mcf(), + .stat_tx_lfc_pkt(), + .stat_tx_lfc_xon(), + .stat_tx_lfc_xoff(), + .stat_tx_lfc_paused(), + .stat_tx_pfc_pkt(), + .stat_tx_pfc_xon(), + .stat_tx_pfc_xoff(), + .stat_tx_pfc_paused(), + .stat_rx_lfc_pkt(), + .stat_rx_lfc_xon(), + .stat_rx_lfc_xoff(), + .stat_rx_lfc_paused(), + .stat_rx_pfc_pkt(), + .stat_rx_pfc_xon(), + .stat_rx_pfc_xoff(), + .stat_rx_pfc_paused(), + + /* + * Configuration + */ + .cfg_tx_max_pkt_len('{CNT{16'd9218}}), + .cfg_tx_ifg('{CNT{8'd12}}), + .cfg_tx_enable('{CNT{1'b1}}), + .cfg_rx_max_pkt_len('{CNT{16'd9218}}), + .cfg_rx_enable('{CNT{1'b1}}), + .cfg_tx_prbs31_enable('{CNT{1'b0}}), + .cfg_rx_prbs31_enable('{CNT{1'b0}}), + .cfg_mcf_rx_eth_dst_mcast('{CNT{48'h01_80_C2_00_00_01}}), + .cfg_mcf_rx_check_eth_dst_mcast('{CNT{1'b1}}), + .cfg_mcf_rx_eth_dst_ucast('{CNT{48'd0}}), + .cfg_mcf_rx_check_eth_dst_ucast('{CNT{1'b0}}), + .cfg_mcf_rx_eth_src('{CNT{48'd0}}), + .cfg_mcf_rx_check_eth_src('{CNT{1'b0}}), + .cfg_mcf_rx_eth_type('{CNT{16'h8808}}), + .cfg_mcf_rx_opcode_lfc('{CNT{16'h0001}}), + .cfg_mcf_rx_check_opcode_lfc('{CNT{1'b1}}), + .cfg_mcf_rx_opcode_pfc('{CNT{16'h0101}}), + .cfg_mcf_rx_check_opcode_pfc('{CNT{1'b1}}), + .cfg_mcf_rx_forward('{CNT{1'b0}}), + .cfg_mcf_rx_enable('{CNT{1'b0}}), + .cfg_tx_lfc_eth_dst('{CNT{48'h01_80_C2_00_00_01}}), + .cfg_tx_lfc_eth_src('{CNT{48'h80_23_31_43_54_4C}}), + .cfg_tx_lfc_eth_type('{CNT{16'h8808}}), + .cfg_tx_lfc_opcode('{CNT{16'h0001}}), + .cfg_tx_lfc_en('{CNT{1'b0}}), + .cfg_tx_lfc_quanta('{CNT{16'hffff}}), + .cfg_tx_lfc_refresh('{CNT{16'h7fff}}), + .cfg_tx_pfc_eth_dst('{CNT{48'h01_80_C2_00_00_01}}), + .cfg_tx_pfc_eth_src('{CNT{48'h80_23_31_43_54_4C}}), + .cfg_tx_pfc_eth_type('{CNT{16'h8808}}), + .cfg_tx_pfc_opcode('{CNT{16'h0101}}), + .cfg_tx_pfc_en('{CNT{1'b0}}), + .cfg_tx_pfc_quanta('{CNT{'{8{16'hffff}}}}), + .cfg_tx_pfc_refresh('{CNT{'{8{16'h7fff}}}}), + .cfg_rx_lfc_opcode('{CNT{16'h0001}}), + .cfg_rx_lfc_en('{CNT{1'b0}}), + .cfg_rx_pfc_opcode('{CNT{16'h0101}}), + .cfg_rx_pfc_en('{CNT{1'b0}}) + ); + +end + +for (genvar n = 0; n < GTY_CNT; n = n + 1) begin : qsfp_ch + + taxi_axis_async_fifo #( + .DEPTH(16384), + .RAM_PIPELINE(2), + .FRAME_FIFO(1), + .USER_BAD_FRAME_VALUE(1'b1), + .USER_BAD_FRAME_MASK(1'b1), + .DROP_OVERSIZE_FRAME(1), + .DROP_BAD_FRAME(1), + .DROP_WHEN_FULL(1) + ) + ch_fifo ( + /* + * AXI4-Stream input (sink) + */ + .s_clk(eth_gty_rx_clk[n]), + .s_rst(eth_gty_rx_rst[n]), + .s_axis(eth_gty_axis_rx[n]), + + /* + * AXI4-Stream output (source) + */ + .m_clk(eth_gty_tx_clk[n]), + .m_rst(eth_gty_tx_rst[n]), + .m_axis(eth_gty_axis_tx[n]), + + /* + * Pause + */ + .s_pause_req(1'b0), + .s_pause_ack(), + .m_pause_req(1'b0), + .m_pause_ack(), + + /* + * Status + */ + .s_status_depth(), + .s_status_depth_commit(), + .s_status_overflow(), + .s_status_bad_frame(), + .s_status_good_frame(), + .m_status_depth(), + .m_status_depth_commit(), + .m_status_overflow(), + .m_status_bad_frame(), + .m_status_good_frame() + ); + +end + +endmodule + +`resetall diff --git a/src/eth/example/NT200A02/fpga/rtl/fpga_nt200a01.sv b/src/eth/example/NT200A02/fpga/rtl/fpga_nt200a01.sv new file mode 100644 index 0000000..d27e0c5 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/rtl/fpga_nt200a01.sv @@ -0,0 +1,412 @@ +// SPDX-License-Identifier: MIT +/* + +Copyright (c) 2014-2026 FPGA Ninja, LLC + +Authors: +- Alex Forencich + +*/ + +`resetall +`timescale 1ns / 1ps +`default_nettype none + +/* + * FPGA top-level module + */ +module fpga # +( + // simulation (set to avoid vendor primitives) + parameter logic SIM = 1'b0, + // vendor ("GENERIC", "XILINX", "ALTERA") + parameter string VENDOR = "XILINX", + // device family + parameter string FAMILY = "virtexu", + // 10G/25G MAC configuration + parameter logic CFG_LOW_LATENCY = 1'b1, + parameter logic COMBINED_MAC_PCS = 1'b1, + parameter MAC_DATA_W = 64 +) +( + /* + * Clock: 50MHz + */ + input wire logic clk_50mhz, + + /* + * GPIO + */ + output wire logic [3:0] led, + output wire logic [3:0] qsfp_led[2], + output wire logic led_red, + output wire logic led_green, + output wire logic [1:0] led_sync, + output wire logic eth_led_yellow, + output wire logic eth_led_green, + + /* + * I2C + */ + inout wire logic si5340_i2c_scl, + inout wire logic si5340_i2c_sda, + input wire logic si5340_intr, + + /* + * Ethernet: QSFP28 + */ + output wire logic qsfp0_tx_p[4], + output wire logic qsfp0_tx_n[4], + input wire logic qsfp0_rx_p[4], + input wire logic qsfp0_rx_n[4], + input wire logic qsfp0_mgt_refclk_p, + input wire logic qsfp0_mgt_refclk_n, + output wire logic qsfp0_resetl, + input wire logic qsfp0_modprsl, + input wire logic qsfp0_intl, + output wire logic qsfp0_lpmode, + inout wire logic qsfp0_i2c_scl, + inout wire logic qsfp0_i2c_sda, + + output wire logic qsfp1_tx_p[4], + output wire logic qsfp1_tx_n[4], + input wire logic qsfp1_rx_p[4], + input wire logic qsfp1_rx_n[4], + input wire logic qsfp1_mgt_refclk_p, + input wire logic qsfp1_mgt_refclk_n, + output wire logic qsfp1_resetl, + input wire logic qsfp1_modprsl, + input wire logic qsfp1_intl, + output wire logic qsfp1_lpmode, + inout wire logic qsfp1_i2c_scl, + inout wire logic qsfp1_i2c_sda +); + +// Clock and reset + +wire clk_125mhz_mmcm_out; + +// Internal 125 MHz clock +wire clk_125mhz_int; +wire rst_125mhz_int; + +wire mmcm_rst = 1'b0; +wire mmcm_locked; +wire mmcm_clkfb; + +// MMCM instance +MMCME3_BASE #( + // 50 MHz input + .CLKIN1_PERIOD(20.000), + .REF_JITTER1(0.010), + // 50 MHz input / 1 = 50 MHz PFD (range 10 MHz to 500 MHz) + .DIVCLK_DIVIDE(1), + // 50 MHz PFD * 20 = 1000 MHz VCO (range 600 MHz to 1440 MHz) + .CLKFBOUT_MULT_F(20), + .CLKFBOUT_PHASE(0), + // 1000 MHz / 8 = 125 MHz, 0 degrees + .CLKOUT0_DIVIDE_F(8), + .CLKOUT0_DUTY_CYCLE(0.5), + .CLKOUT0_PHASE(0), + // Not used + .CLKOUT1_DIVIDE(1), + .CLKOUT1_DUTY_CYCLE(0.5), + .CLKOUT1_PHASE(0), + // Not used + .CLKOUT2_DIVIDE(1), + .CLKOUT2_DUTY_CYCLE(0.5), + .CLKOUT2_PHASE(0), + // Not used + .CLKOUT3_DIVIDE(1), + .CLKOUT3_DUTY_CYCLE(0.5), + .CLKOUT3_PHASE(0), + // Not used + .CLKOUT4_DIVIDE(1), + .CLKOUT4_DUTY_CYCLE(0.5), + .CLKOUT4_PHASE(0), + .CLKOUT4_CASCADE("FALSE"), + // Not used + .CLKOUT5_DIVIDE(1), + .CLKOUT5_DUTY_CYCLE(0.5), + .CLKOUT5_PHASE(0), + // Not used + .CLKOUT6_DIVIDE(1), + .CLKOUT6_DUTY_CYCLE(0.5), + .CLKOUT6_PHASE(0), + + // optimized bandwidth + .BANDWIDTH("OPTIMIZED"), + // don't wait for lock during startup + .STARTUP_WAIT("FALSE") +) +clk_mmcm_inst ( + // 50 MHz input + .CLKIN1(clk_50mhz), + // direct clkfb feeback + .CLKFBIN(mmcm_clkfb), + .CLKFBOUT(mmcm_clkfb), + .CLKFBOUTB(), + // 125 MHz, 0 degrees + .CLKOUT0(clk_125mhz_mmcm_out), + .CLKOUT0B(), + // Not used + .CLKOUT1(), + .CLKOUT1B(), + // Not used + .CLKOUT2(), + .CLKOUT2B(), + // Not used + .CLKOUT3(), + .CLKOUT3B(), + // Not used + .CLKOUT4(), + // Not used + .CLKOUT5(), + // Not used + .CLKOUT6(), + // reset input + .RST(mmcm_rst), + // don't power down + .PWRDWN(1'b0), + // locked output + .LOCKED(mmcm_locked) +); + +BUFG +clk_125mhz_bufg_inst ( + .I(clk_125mhz_mmcm_out), + .O(clk_125mhz_int) +); + +taxi_sync_reset #( + .N(4) +) +sync_reset_125mhz_inst ( + .clk(clk_125mhz_int), + .rst(~mmcm_locked), + .out(rst_125mhz_int) +); + +// GPIO +wire qsfp0_modprsl_int; +wire qsfp0_intl_int; +wire qsfp0_i2c_scl_i; +wire qsfp0_i2c_scl_o; +wire qsfp0_i2c_sda_i; +wire qsfp0_i2c_sda_o; + +wire qsfp1_modprsl_int; +wire qsfp1_intl_int; +wire qsfp1_i2c_scl_i; +wire qsfp1_i2c_scl_o; +wire qsfp1_i2c_sda_i; +wire qsfp1_i2c_sda_o; + +logic qsfp0_i2c_scl_o_reg; +logic qsfp0_i2c_sda_o_reg; + +logic qsfp1_i2c_scl_o_reg; +logic qsfp1_i2c_sda_o_reg; + +always_ff @(posedge clk_125mhz_int) begin + qsfp0_i2c_scl_o_reg <= qsfp0_i2c_scl_o; + qsfp0_i2c_sda_o_reg <= qsfp0_i2c_sda_o; + + qsfp1_i2c_scl_o_reg <= qsfp1_i2c_scl_o; + qsfp1_i2c_sda_o_reg <= qsfp1_i2c_sda_o; +end + +taxi_sync_signal #( + .WIDTH(8), + .N(2) +) +sync_signal_inst ( + .clk(clk_125mhz_int), + .in({qsfp0_modprsl, qsfp0_intl, qsfp0_i2c_scl, qsfp0_i2c_sda, + qsfp1_modprsl, qsfp1_intl, qsfp1_i2c_scl, qsfp1_i2c_sda}), + .out({qsfp0_modprsl_int, qsfp0_intl_int, qsfp0_i2c_scl_i, qsfp0_i2c_sda_i, + qsfp1_modprsl_int, qsfp1_intl_int, qsfp1_i2c_scl_i, qsfp1_i2c_sda_i}) +); + +assign qsfp0_i2c_scl = qsfp0_i2c_scl_o_reg ? 1'bz : 1'b0; +assign qsfp0_i2c_sda = qsfp0_i2c_sda_o_reg ? 1'bz : 1'b0; + +assign qsfp1_i2c_scl = qsfp1_i2c_scl_o_reg ? 1'bz : 1'b0; +assign qsfp1_i2c_sda = qsfp1_i2c_sda_o_reg ? 1'bz : 1'b0; + +// I2C +wire si5340_i2c_scl_i; +wire si5340_i2c_scl_o; +wire si5340_i2c_sda_i; +wire si5340_i2c_sda_o; + +assign si5340_i2c_scl_i = si5340_i2c_scl; +assign si5340_i2c_scl = si5340_i2c_scl_o ? 1'bz : 1'b0; +assign si5340_i2c_sda_i = si5340_i2c_sda; +assign si5340_i2c_sda = si5340_i2c_sda_o ? 1'bz : 1'b0; + +// wire i2c_init_scl_i = i2c_scl_i; +// wire i2c_init_scl_o; +// wire i2c_init_sda_i = i2c_sda_i; +// wire i2c_init_sda_o; + +// wire i2c_int_scl_i = i2c_scl_i; +// wire i2c_int_scl_o; +// wire i2c_int_sda_i = i2c_sda_i; +// wire i2c_int_sda_o; + +// assign si5340_i2c_scl_o = si5340_i2c_init_scl_o & si5340_i2c_int_scl_o; +// assign si5340_i2c_sda_o = si5340_i2c_init_sda_o & si5340_i2c_int_sda_o; + +// Si5340 init +taxi_axis_if #(.DATA_W(12)) si5340_i2c_cmd(); +taxi_axis_if #(.DATA_W(8)) si5340_i2c_tx(); +taxi_axis_if #(.DATA_W(8)) si5340_i2c_rx(); + +assign si5340_i2c_rx.tready = 1'b1; + +wire si5340_i2c_busy; + +taxi_i2c_master +si5340_i2c_master_inst ( + .clk(clk_125mhz_int), + .rst(rst_125mhz_int), + + /* + * Host interface + */ + .s_axis_cmd(si5340_i2c_cmd), + .s_axis_tx(si5340_i2c_tx), + .m_axis_rx(si5340_i2c_rx), + + /* + * I2C interface + */ + .scl_i(si5340_i2c_scl_i), + .scl_o(si5340_i2c_scl_o), + .sda_i(si5340_i2c_sda_i), + .sda_o(si5340_i2c_sda_o), + + /* + * Status + */ + .busy(), + .bus_control(), + .bus_active(), + .missed_ack(), + + /* + * Configuration + */ + .prescale(SIM ? 32 : 312), + .stop_on_idle(1) +); + +si5340_i2c_init #( + .SIM_SPEEDUP(SIM) +) +si5340_i2c_init_inst ( + .clk(clk_125mhz_int), + .rst(rst_125mhz_int), + + /* + * I2C master interface + */ + .m_axis_cmd(si5340_i2c_cmd), + .m_axis_tx(si5340_i2c_tx), + + /* + * Status + */ + .busy(si5340_i2c_busy), + + /* + * Configuration + */ + .start(1'b1) +); + +localparam PORT_CNT = 2; +localparam GTY_QUAD_CNT = PORT_CNT; +localparam GTY_CNT = GTY_QUAD_CNT*4; +localparam GTY_CLK_CNT = GTY_QUAD_CNT; + +wire eth_gty_tx_p[GTY_CNT]; +wire eth_gty_tx_n[GTY_CNT]; +wire eth_gty_rx_p[GTY_CNT]; +wire eth_gty_rx_n[GTY_CNT]; +wire eth_gty_mgt_refclk_p[GTY_CLK_CNT]; +wire eth_gty_mgt_refclk_n[GTY_CLK_CNT]; +wire eth_gty_mgt_refclk_out[GTY_CLK_CNT]; + +assign qsfp0_tx_p = eth_gty_tx_p[4*0 +: 4]; +assign qsfp0_tx_n = eth_gty_tx_n[4*0 +: 4]; +assign eth_gty_rx_p[4*0 +: 4] = qsfp0_rx_p; +assign eth_gty_rx_n[4*0 +: 4] = qsfp0_rx_n; + +assign qsfp1_tx_p = eth_gty_tx_p[4*1 +: 4]; +assign qsfp1_tx_n = eth_gty_tx_n[4*1 +: 4]; +assign eth_gty_rx_p[4*1 +: 4] = qsfp1_rx_p; +assign eth_gty_rx_n[4*1 +: 4] = qsfp1_rx_n; + +assign eth_gty_mgt_refclk_p[0] = qsfp0_mgt_refclk_p; +assign eth_gty_mgt_refclk_n[0] = qsfp0_mgt_refclk_n; +assign eth_gty_mgt_refclk_p[1] = qsfp1_mgt_refclk_p; +assign eth_gty_mgt_refclk_n[1] = qsfp1_mgt_refclk_n; + +fpga_core #( + .SIM(SIM), + .VENDOR(VENDOR), + .FAMILY(FAMILY), + .PORT_CNT(PORT_CNT), + .GTY_QUAD_CNT(GTY_QUAD_CNT), + .GTY_CNT(GTY_CNT), + .GTY_CLK_CNT(GTY_CLK_CNT), + .CFG_LOW_LATENCY(CFG_LOW_LATENCY), + .COMBINED_MAC_PCS(COMBINED_MAC_PCS), + .MAC_DATA_W(MAC_DATA_W) +) +core_inst ( + /* + * Clock: 125 MHz + * Synchronous reset + */ + .clk_125mhz(clk_125mhz_int), + .rst_125mhz(rst_125mhz_int), + + /* + * GPIO + */ + .led(led), + .qsfp_led(qsfp_led), + .led_red(led_red), + .led_green(led_green), + .led_sync(led_sync), + .eth_led_yellow(eth_led_yellow), + .eth_led_green(eth_led_green), + + /* + * Ethernet: QSFP28 + */ + .eth_gty_tx_p(eth_gty_tx_p), + .eth_gty_tx_n(eth_gty_tx_n), + .eth_gty_rx_p(eth_gty_rx_p), + .eth_gty_rx_n(eth_gty_rx_n), + .eth_gty_mgt_refclk_p(eth_gty_mgt_refclk_p), + .eth_gty_mgt_refclk_n(eth_gty_mgt_refclk_n), + .eth_gty_mgt_refclk_out(eth_gty_mgt_refclk_out), + + .eth_port_resetl({qsfp1_resetl, qsfp0_resetl}), + .eth_port_modprsl({qsfp1_modprsl, qsfp0_modprsl}), + .eth_port_intl({qsfp1_intl, qsfp0_intl}), + .eth_port_lpmode({qsfp1_lpmode, qsfp0_lpmode}), + + .eth_port_i2c_scl_i({qsfp1_i2c_scl_i, qsfp0_i2c_scl_i}), + .eth_port_i2c_scl_o({qsfp1_i2c_scl_o, qsfp0_i2c_scl_o}), + .eth_port_i2c_sda_i({qsfp1_i2c_sda_i, qsfp0_i2c_sda_i}), + .eth_port_i2c_sda_o({qsfp1_i2c_sda_o, qsfp0_i2c_sda_o}) +); + +endmodule + +`resetall diff --git a/src/eth/example/NT200A02/fpga/rtl/fpga_nt200a02.sv b/src/eth/example/NT200A02/fpga/rtl/fpga_nt200a02.sv new file mode 100644 index 0000000..62b488c --- /dev/null +++ b/src/eth/example/NT200A02/fpga/rtl/fpga_nt200a02.sv @@ -0,0 +1,412 @@ +// SPDX-License-Identifier: MIT +/* + +Copyright (c) 2014-2026 FPGA Ninja, LLC + +Authors: +- Alex Forencich + +*/ + +`resetall +`timescale 1ns / 1ps +`default_nettype none + +/* + * FPGA top-level module + */ +module fpga # +( + // simulation (set to avoid vendor primitives) + parameter logic SIM = 1'b0, + // vendor ("GENERIC", "XILINX", "ALTERA") + parameter string VENDOR = "XILINX", + // device family + parameter string FAMILY = "virtexuplus", + // 10G/25G MAC configuration + parameter logic CFG_LOW_LATENCY = 1'b1, + parameter logic COMBINED_MAC_PCS = 1'b1, + parameter MAC_DATA_W = 64 +) +( + /* + * Clock: 50MHz + */ + input wire logic clk_50mhz, + + /* + * GPIO + */ + output wire logic [3:0] led, + output wire logic [3:0] qsfp_led[2], + output wire logic led_red, + output wire logic led_green, + output wire logic [1:0] led_sync, + output wire logic eth_led_yellow, + output wire logic eth_led_green, + + /* + * I2C + */ + inout wire logic si5340_i2c_scl, + inout wire logic si5340_i2c_sda, + input wire logic si5340_intr, + + /* + * Ethernet: QSFP28 + */ + output wire logic qsfp0_tx_p[4], + output wire logic qsfp0_tx_n[4], + input wire logic qsfp0_rx_p[4], + input wire logic qsfp0_rx_n[4], + input wire logic qsfp0_mgt_refclk_p, + input wire logic qsfp0_mgt_refclk_n, + output wire logic qsfp0_resetl, + input wire logic qsfp0_modprsl, + input wire logic qsfp0_intl, + output wire logic qsfp0_lpmode, + inout wire logic qsfp0_i2c_scl, + inout wire logic qsfp0_i2c_sda, + + output wire logic qsfp1_tx_p[4], + output wire logic qsfp1_tx_n[4], + input wire logic qsfp1_rx_p[4], + input wire logic qsfp1_rx_n[4], + input wire logic qsfp1_mgt_refclk_p, + input wire logic qsfp1_mgt_refclk_n, + output wire logic qsfp1_resetl, + input wire logic qsfp1_modprsl, + input wire logic qsfp1_intl, + output wire logic qsfp1_lpmode, + inout wire logic qsfp1_i2c_scl, + inout wire logic qsfp1_i2c_sda +); + +// Clock and reset + +wire clk_125mhz_mmcm_out; + +// Internal 125 MHz clock +wire clk_125mhz_int; +wire rst_125mhz_int; + +wire mmcm_rst = 1'b0; +wire mmcm_locked; +wire mmcm_clkfb; + +// MMCM instance +MMCME4_BASE #( + // 50 MHz input + .CLKIN1_PERIOD(20.000), + .REF_JITTER1(0.010), + // 50 MHz input / 1 = 50 MHz PFD (range 10 MHz to 500 MHz) + .DIVCLK_DIVIDE(1), + // 50 MHz PFD * 20 = 1000 MHz VCO (range 800 MHz to 1600 MHz) + .CLKFBOUT_MULT_F(20), + .CLKFBOUT_PHASE(0), + // 1000 MHz / 8 = 125 MHz, 0 degrees + .CLKOUT0_DIVIDE_F(8), + .CLKOUT0_DUTY_CYCLE(0.5), + .CLKOUT0_PHASE(0), + // Not used + .CLKOUT1_DIVIDE(1), + .CLKOUT1_DUTY_CYCLE(0.5), + .CLKOUT1_PHASE(0), + // Not used + .CLKOUT2_DIVIDE(1), + .CLKOUT2_DUTY_CYCLE(0.5), + .CLKOUT2_PHASE(0), + // Not used + .CLKOUT3_DIVIDE(1), + .CLKOUT3_DUTY_CYCLE(0.5), + .CLKOUT3_PHASE(0), + // Not used + .CLKOUT4_DIVIDE(1), + .CLKOUT4_DUTY_CYCLE(0.5), + .CLKOUT4_PHASE(0), + .CLKOUT4_CASCADE("FALSE"), + // Not used + .CLKOUT5_DIVIDE(1), + .CLKOUT5_DUTY_CYCLE(0.5), + .CLKOUT5_PHASE(0), + // Not used + .CLKOUT6_DIVIDE(1), + .CLKOUT6_DUTY_CYCLE(0.5), + .CLKOUT6_PHASE(0), + + // optimized bandwidth + .BANDWIDTH("OPTIMIZED"), + // don't wait for lock during startup + .STARTUP_WAIT("FALSE") +) +clk_mmcm_inst ( + // 50 MHz input + .CLKIN1(clk_50mhz), + // direct clkfb feeback + .CLKFBIN(mmcm_clkfb), + .CLKFBOUT(mmcm_clkfb), + .CLKFBOUTB(), + // 125 MHz, 0 degrees + .CLKOUT0(clk_125mhz_mmcm_out), + .CLKOUT0B(), + // Not used + .CLKOUT1(), + .CLKOUT1B(), + // Not used + .CLKOUT2(), + .CLKOUT2B(), + // Not used + .CLKOUT3(), + .CLKOUT3B(), + // Not used + .CLKOUT4(), + // Not used + .CLKOUT5(), + // Not used + .CLKOUT6(), + // reset input + .RST(mmcm_rst), + // don't power down + .PWRDWN(1'b0), + // locked output + .LOCKED(mmcm_locked) +); + +BUFG +clk_125mhz_bufg_inst ( + .I(clk_125mhz_mmcm_out), + .O(clk_125mhz_int) +); + +taxi_sync_reset #( + .N(4) +) +sync_reset_125mhz_inst ( + .clk(clk_125mhz_int), + .rst(~mmcm_locked), + .out(rst_125mhz_int) +); + +// GPIO +wire qsfp0_modprsl_int; +wire qsfp0_intl_int; +wire qsfp0_i2c_scl_i; +wire qsfp0_i2c_scl_o; +wire qsfp0_i2c_sda_i; +wire qsfp0_i2c_sda_o; + +wire qsfp1_modprsl_int; +wire qsfp1_intl_int; +wire qsfp1_i2c_scl_i; +wire qsfp1_i2c_scl_o; +wire qsfp1_i2c_sda_i; +wire qsfp1_i2c_sda_o; + +logic qsfp0_i2c_scl_o_reg; +logic qsfp0_i2c_sda_o_reg; + +logic qsfp1_i2c_scl_o_reg; +logic qsfp1_i2c_sda_o_reg; + +always_ff @(posedge clk_125mhz_int) begin + qsfp0_i2c_scl_o_reg <= qsfp0_i2c_scl_o; + qsfp0_i2c_sda_o_reg <= qsfp0_i2c_sda_o; + + qsfp1_i2c_scl_o_reg <= qsfp1_i2c_scl_o; + qsfp1_i2c_sda_o_reg <= qsfp1_i2c_sda_o; +end + +taxi_sync_signal #( + .WIDTH(8), + .N(2) +) +sync_signal_inst ( + .clk(clk_125mhz_int), + .in({qsfp0_modprsl, qsfp0_intl, qsfp0_i2c_scl, qsfp0_i2c_sda, + qsfp1_modprsl, qsfp1_intl, qsfp1_i2c_scl, qsfp1_i2c_sda}), + .out({qsfp0_modprsl_int, qsfp0_intl_int, qsfp0_i2c_scl_i, qsfp0_i2c_sda_i, + qsfp1_modprsl_int, qsfp1_intl_int, qsfp1_i2c_scl_i, qsfp1_i2c_sda_i}) +); + +assign qsfp0_i2c_scl = qsfp0_i2c_scl_o_reg ? 1'bz : 1'b0; +assign qsfp0_i2c_sda = qsfp0_i2c_sda_o_reg ? 1'bz : 1'b0; + +assign qsfp1_i2c_scl = qsfp1_i2c_scl_o_reg ? 1'bz : 1'b0; +assign qsfp1_i2c_sda = qsfp1_i2c_sda_o_reg ? 1'bz : 1'b0; + +// I2C +wire si5340_i2c_scl_i; +wire si5340_i2c_scl_o; +wire si5340_i2c_sda_i; +wire si5340_i2c_sda_o; + +assign si5340_i2c_scl_i = si5340_i2c_scl; +assign si5340_i2c_scl = si5340_i2c_scl_o ? 1'bz : 1'b0; +assign si5340_i2c_sda_i = si5340_i2c_sda; +assign si5340_i2c_sda = si5340_i2c_sda_o ? 1'bz : 1'b0; + +// wire i2c_init_scl_i = i2c_scl_i; +// wire i2c_init_scl_o; +// wire i2c_init_sda_i = i2c_sda_i; +// wire i2c_init_sda_o; + +// wire i2c_int_scl_i = i2c_scl_i; +// wire i2c_int_scl_o; +// wire i2c_int_sda_i = i2c_sda_i; +// wire i2c_int_sda_o; + +// assign si5340_i2c_scl_o = si5340_i2c_init_scl_o & si5340_i2c_int_scl_o; +// assign si5340_i2c_sda_o = si5340_i2c_init_sda_o & si5340_i2c_int_sda_o; + +// Si5340 init +taxi_axis_if #(.DATA_W(12)) si5340_i2c_cmd(); +taxi_axis_if #(.DATA_W(8)) si5340_i2c_tx(); +taxi_axis_if #(.DATA_W(8)) si5340_i2c_rx(); + +assign si5340_i2c_rx.tready = 1'b1; + +wire si5340_i2c_busy; + +taxi_i2c_master +si5340_i2c_master_inst ( + .clk(clk_125mhz_int), + .rst(rst_125mhz_int), + + /* + * Host interface + */ + .s_axis_cmd(si5340_i2c_cmd), + .s_axis_tx(si5340_i2c_tx), + .m_axis_rx(si5340_i2c_rx), + + /* + * I2C interface + */ + .scl_i(si5340_i2c_scl_i), + .scl_o(si5340_i2c_scl_o), + .sda_i(si5340_i2c_sda_i), + .sda_o(si5340_i2c_sda_o), + + /* + * Status + */ + .busy(), + .bus_control(), + .bus_active(), + .missed_ack(), + + /* + * Configuration + */ + .prescale(SIM ? 32 : 312), + .stop_on_idle(1) +); + +si5340_i2c_init #( + .SIM_SPEEDUP(SIM) +) +si5340_i2c_init_inst ( + .clk(clk_125mhz_int), + .rst(rst_125mhz_int), + + /* + * I2C master interface + */ + .m_axis_cmd(si5340_i2c_cmd), + .m_axis_tx(si5340_i2c_tx), + + /* + * Status + */ + .busy(si5340_i2c_busy), + + /* + * Configuration + */ + .start(1'b1) +); + +localparam PORT_CNT = 2; +localparam GTY_QUAD_CNT = PORT_CNT; +localparam GTY_CNT = GTY_QUAD_CNT*4; +localparam GTY_CLK_CNT = GTY_QUAD_CNT; + +wire eth_gty_tx_p[GTY_CNT]; +wire eth_gty_tx_n[GTY_CNT]; +wire eth_gty_rx_p[GTY_CNT]; +wire eth_gty_rx_n[GTY_CNT]; +wire eth_gty_mgt_refclk_p[GTY_CLK_CNT]; +wire eth_gty_mgt_refclk_n[GTY_CLK_CNT]; +wire eth_gty_mgt_refclk_out[GTY_CLK_CNT]; + +assign qsfp0_tx_p = eth_gty_tx_p[4*0 +: 4]; +assign qsfp0_tx_n = eth_gty_tx_n[4*0 +: 4]; +assign eth_gty_rx_p[4*0 +: 4] = qsfp0_rx_p; +assign eth_gty_rx_n[4*0 +: 4] = qsfp0_rx_n; + +assign qsfp1_tx_p = eth_gty_tx_p[4*1 +: 4]; +assign qsfp1_tx_n = eth_gty_tx_n[4*1 +: 4]; +assign eth_gty_rx_p[4*1 +: 4] = qsfp1_rx_p; +assign eth_gty_rx_n[4*1 +: 4] = qsfp1_rx_n; + +assign eth_gty_mgt_refclk_p[0] = qsfp0_mgt_refclk_p; +assign eth_gty_mgt_refclk_n[0] = qsfp0_mgt_refclk_n; +assign eth_gty_mgt_refclk_p[1] = qsfp1_mgt_refclk_p; +assign eth_gty_mgt_refclk_n[1] = qsfp1_mgt_refclk_n; + +fpga_core #( + .SIM(SIM), + .VENDOR(VENDOR), + .FAMILY(FAMILY), + .PORT_CNT(PORT_CNT), + .GTY_QUAD_CNT(GTY_QUAD_CNT), + .GTY_CNT(GTY_CNT), + .GTY_CLK_CNT(GTY_CLK_CNT), + .CFG_LOW_LATENCY(CFG_LOW_LATENCY), + .COMBINED_MAC_PCS(COMBINED_MAC_PCS), + .MAC_DATA_W(MAC_DATA_W) +) +core_inst ( + /* + * Clock: 125 MHz + * Synchronous reset + */ + .clk_125mhz(clk_125mhz_int), + .rst_125mhz(rst_125mhz_int), + + /* + * GPIO + */ + .led(led), + .qsfp_led(qsfp_led), + .led_red(led_red), + .led_green(led_green), + .led_sync(led_sync), + .eth_led_yellow(eth_led_yellow), + .eth_led_green(eth_led_green), + + /* + * Ethernet: QSFP28 + */ + .eth_gty_tx_p(eth_gty_tx_p), + .eth_gty_tx_n(eth_gty_tx_n), + .eth_gty_rx_p(eth_gty_rx_p), + .eth_gty_rx_n(eth_gty_rx_n), + .eth_gty_mgt_refclk_p(eth_gty_mgt_refclk_p), + .eth_gty_mgt_refclk_n(eth_gty_mgt_refclk_n), + .eth_gty_mgt_refclk_out(eth_gty_mgt_refclk_out), + + .eth_port_resetl({qsfp1_resetl, qsfp0_resetl}), + .eth_port_modprsl({qsfp1_modprsl, qsfp0_modprsl}), + .eth_port_intl({qsfp1_intl, qsfp0_intl}), + .eth_port_lpmode({qsfp1_lpmode, qsfp0_lpmode}), + + .eth_port_i2c_scl_i({qsfp1_i2c_scl_i, qsfp0_i2c_scl_i}), + .eth_port_i2c_scl_o({qsfp1_i2c_scl_o, qsfp0_i2c_scl_o}), + .eth_port_i2c_sda_i({qsfp1_i2c_sda_i, qsfp0_i2c_sda_i}), + .eth_port_i2c_sda_o({qsfp1_i2c_sda_o, qsfp0_i2c_sda_o}) +); + +endmodule + +`resetall diff --git a/src/eth/example/NT200A02/fpga/tb/fpga_core/Makefile b/src/eth/example/NT200A02/fpga/tb/fpga_core/Makefile new file mode 100644 index 0000000..b24a919 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/tb/fpga_core/Makefile @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: MIT +# +# Copyright (c) 2020-2026 FPGA Ninja, LLC +# +# Authors: +# - Alex Forencich + +TOPLEVEL_LANG = verilog + +SIM ?= verilator +WAVES ?= 0 + +COCOTB_HDL_TIMEUNIT = 1ns +COCOTB_HDL_TIMEPRECISION = 1ps + +RTL_DIR = ../../rtl +LIB_DIR = ../../lib +TAXI_SRC_DIR = $(LIB_DIR)/taxi/src + +DUT = fpga_core +COCOTB_TEST_MODULES = test_$(DUT) +COCOTB_TOPLEVEL = $(DUT) +MODULE = $(COCOTB_TEST_MODULES) +TOPLEVEL = $(COCOTB_TOPLEVEL) +VERILOG_SOURCES += $(RTL_DIR)/$(DUT).sv +VERILOG_SOURCES += $(TAXI_SRC_DIR)/eth/rtl/us/taxi_eth_mac_25g_us.f +VERILOG_SOURCES += $(TAXI_SRC_DIR)/axis/rtl/taxi_axis_async_fifo.f +VERILOG_SOURCES += $(TAXI_SRC_DIR)/sync/rtl/taxi_sync_reset.sv +VERILOG_SOURCES += $(TAXI_SRC_DIR)/sync/rtl/taxi_sync_signal.sv + +# handle file list files +process_f_file = $(call process_f_files,$(addprefix $(dir $1),$(shell cat $1))) +process_f_files = $(foreach f,$1,$(if $(filter %.f,$f),$(call process_f_file,$f),$f)) +uniq_base = $(if $1,$(call uniq_base,$(foreach f,$1,$(if $(filter-out $(notdir $(lastword $1)),$(notdir $f)),$f,))) $(lastword $1)) +VERILOG_SOURCES := $(call uniq_base,$(call process_f_files,$(VERILOG_SOURCES))) + +# module parameters +export PARAM_SIM := "1'b1" +export PARAM_VENDOR := "\"XILINX\"" +export PARAM_FAMILY := "\"virtexuplus\"" +export PARAM_PORT_CNT := 2 +export PARAM_GTY_QUAD_CNT := $(PARAM_PORT_CNT) +export PARAM_GTY_CNT := $(shell echo $$(( 4 * $(PARAM_GTY_QUAD_CNT) ))) +export PARAM_GTY_CLK_CNT := $(PARAM_GTY_QUAD_CNT) +export PARAM_CFG_LOW_LATENCY := "1'b1" +export PARAM_COMBINED_MAC_PCS := "1'b1" +export PARAM_MAC_DATA_W := "64" + +ifeq ($(SIM), icarus) + PLUSARGS += -fst + + COMPILE_ARGS += $(foreach v,$(filter PARAM_%,$(.VARIABLES)),-P $(COCOTB_TOPLEVEL).$(subst PARAM_,,$(v))=$($(v))) +else ifeq ($(SIM), verilator) + COMPILE_ARGS += $(foreach v,$(filter PARAM_%,$(.VARIABLES)),-G$(subst PARAM_,,$(v))=$($(v))) + + ifeq ($(WAVES), 1) + COMPILE_ARGS += --trace-fst + VERILATOR_TRACE = 1 + endif +endif + +include $(shell cocotb-config --makefiles)/Makefile.sim diff --git a/src/eth/example/NT200A02/fpga/tb/fpga_core/baser.py b/src/eth/example/NT200A02/fpga/tb/fpga_core/baser.py new file mode 120000 index 0000000..946b03b --- /dev/null +++ b/src/eth/example/NT200A02/fpga/tb/fpga_core/baser.py @@ -0,0 +1 @@ +../../lib/taxi/src/eth/tb/baser.py \ No newline at end of file diff --git a/src/eth/example/NT200A02/fpga/tb/fpga_core/test_fpga_core.py b/src/eth/example/NT200A02/fpga/tb/fpga_core/test_fpga_core.py new file mode 100644 index 0000000..3f71d39 --- /dev/null +++ b/src/eth/example/NT200A02/fpga/tb/fpga_core/test_fpga_core.py @@ -0,0 +1,244 @@ +#!/usr/bin/env python +# SPDX-License-Identifier: MIT +""" + +Copyright (c) 2020-2026 FPGA Ninja, LLC + +Authors: +- Alex Forencich + +""" + +import itertools +import logging +import os +import sys + +import pytest +import cocotb_test.simulator + +import cocotb +from cocotb.clock import Clock +from cocotb.triggers import RisingEdge, Combine + +from cocotbext.eth import XgmiiFrame + +try: + from baser import BaseRSerdesSource, BaseRSerdesSink +except ImportError: + # attempt import from current directory + sys.path.insert(0, os.path.join(os.path.dirname(__file__))) + try: + from baser import BaseRSerdesSource, BaseRSerdesSink + finally: + del sys.path[0] + + +class TB: + def __init__(self, dut, speed=1000e6): + self.dut = dut + + self.log = logging.getLogger("cocotb.tb") + self.log.setLevel(logging.DEBUG) + + cocotb.start_soon(Clock(dut.clk_125mhz, 8, units="ns").start()) + + self.qsfp_sources = [] + self.qsfp_sinks = [] + + for clk in dut.eth_gty_mgt_refclk_p: + cocotb.start_soon(Clock(clk, 3.102, units="ns").start()) + + for ch in itertools.chain.from_iterable([inst.mac_inst.ch for inst in dut.gt_quad]): + gt_inst = ch.ch_inst.gt.gt_inst + + if ch.ch_inst.DATA_W.value == 64: + if ch.ch_inst.CFG_LOW_LATENCY.value: + clk = 2.482 + gbx_cfg = (66, [64, 65]) + else: + clk = 2.56 + gbx_cfg = None + else: + if ch.ch_inst.CFG_LOW_LATENCY.value: + clk = 3.102 + gbx_cfg = (66, [64, 65]) + else: + clk = 3.2 + gbx_cfg = None + + cocotb.start_soon(Clock(gt_inst.tx_clk, clk, units="ns").start()) + cocotb.start_soon(Clock(gt_inst.rx_clk, clk, units="ns").start()) + + self.qsfp_sources.append(BaseRSerdesSource( + data=gt_inst.serdes_rx_data, + data_valid=gt_inst.serdes_rx_data_valid, + hdr=gt_inst.serdes_rx_hdr, + hdr_valid=gt_inst.serdes_rx_hdr_valid, + clock=gt_inst.rx_clk, + slip=gt_inst.serdes_rx_bitslip, + reverse=True, + gbx_cfg=gbx_cfg + )) + self.qsfp_sinks.append(BaseRSerdesSink( + data=gt_inst.serdes_tx_data, + data_valid=gt_inst.serdes_tx_data_valid, + hdr=gt_inst.serdes_tx_hdr, + hdr_valid=gt_inst.serdes_tx_hdr_valid, + gbx_sync=gt_inst.serdes_tx_gbx_sync, + clock=gt_inst.tx_clk, + reverse=True, + gbx_cfg=gbx_cfg + )) + + async def init(self): + + self.dut.rst_125mhz.setimmediatevalue(0) + + for k in range(10): + await RisingEdge(self.dut.clk_125mhz) + + self.dut.rst_125mhz.value = 1 + + for k in range(10): + await RisingEdge(self.dut.clk_125mhz) + + self.dut.rst_125mhz.value = 0 + + for k in range(10): + await RisingEdge(self.dut.clk_125mhz) + + +async def mac_test(tb, source, sink): + tb.log.info("Test MAC") + + tb.log.info("Wait for block lock") + for k in range(1200): + await RisingEdge(tb.dut.clk_125mhz) + + sink.clear() + + tb.log.info("Multiple small packets") + + count = 64 + + pkts = [bytearray([(x+k) % 256 for x in range(60)]) for k in range(count)] + + for p in pkts: + await source.send(XgmiiFrame.from_payload(p)) + + for k in range(count): + rx_frame = await sink.recv() + + tb.log.info("RX frame: %s", rx_frame) + + assert rx_frame.get_payload() == pkts[k] + assert rx_frame.check_fcs() + + tb.log.info("Multiple large packets") + + count = 32 + + pkts = [bytearray([(x+k) % 256 for x in range(1514)]) for k in range(count)] + + for p in pkts: + await source.send(XgmiiFrame.from_payload(p)) + + for k in range(count): + rx_frame = await sink.recv() + + tb.log.info("RX frame: %s", rx_frame) + + assert rx_frame.get_payload() == pkts[k] + assert rx_frame.check_fcs() + + tb.log.info("MAC test done") + + +@cocotb.test() +async def run_test(dut): + + tb = TB(dut) + + await tb.init() + + tests = [] + + tb.log.info("Start BASE-T MAC loopback test") + + for k in range(len(tb.qsfp_sources)): + tb.log.info("Start QSFP %d MAC loopback test", k) + + tests.append(cocotb.start_soon(mac_test(tb, tb.qsfp_sources[k], tb.qsfp_sinks[k]))) + + await Combine(*tests) + + await RisingEdge(dut.clk_125mhz) + await RisingEdge(dut.clk_125mhz) + + +# cocotb-test + +tests_dir = os.path.abspath(os.path.dirname(__file__)) +rtl_dir = os.path.abspath(os.path.join(tests_dir, '..', '..', 'rtl')) +lib_dir = os.path.abspath(os.path.join(tests_dir, '..', '..', 'lib')) +taxi_src_dir = os.path.abspath(os.path.join(lib_dir, 'taxi', 'src')) + + +def process_f_files(files): + lst = {} + for f in files: + if f[-2:].lower() == '.f': + with open(f, 'r') as fp: + l = fp.read().split() + for f in process_f_files([os.path.join(os.path.dirname(f), x) for x in l]): + lst[os.path.basename(f)] = f + else: + lst[os.path.basename(f)] = f + return list(lst.values()) + + +@pytest.mark.parametrize("mac_data_w", [32, 64]) +def test_fpga_core(request, mac_data_w): + dut = "fpga_core" + module = os.path.splitext(os.path.basename(__file__))[0] + toplevel = dut + + verilog_sources = [ + os.path.join(rtl_dir, f"{dut}.sv"), + os.path.join(taxi_src_dir, "eth", "rtl", "us", "taxi_eth_mac_25g_us.f"), + os.path.join(taxi_src_dir, "axis", "rtl", "taxi_axis_async_fifo.f"), + os.path.join(taxi_src_dir, "sync", "rtl", "taxi_sync_reset.sv"), + os.path.join(taxi_src_dir, "sync", "rtl", "taxi_sync_signal.sv"), + ] + + verilog_sources = process_f_files(verilog_sources) + + parameters = {} + + parameters['SIM'] = "1'b1" + parameters['VENDOR'] = "\"XILINX\"" + parameters['FAMILY'] = "\"virtexuplus\"" + parameters['PORT_CNT'] = 2 + parameters['GTY_QUAD_CNT'] = parameters['PORT_CNT'] + parameters['GTY_CNT'] = parameters['GTY_QUAD_CNT']*4 + parameters['GTY_CLK_CNT'] = parameters['GTY_QUAD_CNT'] + parameters['CFG_LOW_LATENCY'] = "1'b1" + parameters['COMBINED_MAC_PCS'] = "1'b1" + parameters['MAC_DATA_W'] = mac_data_w + + extra_env = {f'PARAM_{k}': str(v) for k, v in parameters.items()} + + sim_build = os.path.join(tests_dir, "sim_build", + request.node.name.replace('[', '-').replace(']', '')) + + cocotb_test.simulator.run( + simulator="verilator", + python_search=[tests_dir], + verilog_sources=verilog_sources, + toplevel=toplevel, + module=module, + parameters=parameters, + sim_build=sim_build, + extra_env=extra_env, + )