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Add sd controller to top level

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Also adds the logic required for the bidirectional sd lines and attaches
the controller to the cpu.
This commit is contained in:
Byron Lathi
2022-04-10 17:54:08 -05:00
parent 1128b986eb
commit cd11670fb1
2 changed files with 67 additions and 4 deletions
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35
hw/fpga/super6502.qsf
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@@ -188,7 +188,7 @@ set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to cpu_sob
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to cpu_sync
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to clk_50
set_global_assignment -name ENABLE_SIGNALTAP OFF
set_global_assignment -name USE_SIGNALTAP_FILE output_files/stp2.stp
set_global_assignment -name USE_SIGNALTAP_FILE output_files/sd.stp
set_location_assignment PIN_F20 -to HEX4[6]
set_location_assignment PIN_F19 -to HEX4[5]
set_location_assignment PIN_H19 -to HEX4[4]
@@ -205,6 +205,20 @@ set_location_assignment PIN_F18 -to HEX4[0]
set_location_assignment PIN_E20 -to HEX4[1]
set_location_assignment PIN_AB5 -to UART_RXD
set_location_assignment PIN_AB6 -to UART_TXD
set_location_assignment PIN_AB7 -to ARDUINO_IO[2]
set_location_assignment PIN_AB8 -to ARDUINO_IO[3]
set_location_assignment PIN_AB9 -to ARDUINO_IO[4]
set_location_assignment PIN_Y10 -to ARDUINO_IO[5]
set_location_assignment PIN_AA11 -to ARDUINO_IO[6]
set_location_assignment PIN_AA12 -to ARDUINO_IO[7]
set_location_assignment PIN_AB17 -to ARDUINO_IO[8]
set_location_assignment PIN_AA17 -to ARDUINO_IO[9]
set_location_assignment PIN_AB19 -to ARDUINO_IO[10]
set_location_assignment PIN_AA19 -to ARDUINO_IO[11]
set_location_assignment PIN_Y19 -to ARDUINO_IO[12]
set_location_assignment PIN_AB20 -to ARDUINO_IO[13]
set_location_assignment PIN_AB21 -to ARDUINO_IO[14]
set_location_assignment PIN_AA20 -to ARDUINO_IO[15]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to UART_RXD
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to UART_TXD
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to HEX0[6]
@@ -367,4 +381,23 @@ set_global_assignment -name SYSTEMVERILOG_FILE SevenSeg.sv
set_global_assignment -name QIP_FILE cpu_clk.qip
set_global_assignment -name SIGNALTAP_FILE output_files/stp1.stp
set_global_assignment -name SIGNALTAP_FILE output_files/stp2.stp
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[15]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[14]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[13]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[12]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[11]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[10]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[9]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[8]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[7]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[6]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[5]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[4]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[3]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[2]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[1]
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ARDUINO_IO[0]
set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to ARDUINO_IO[11]
set_instance_assignment -name WEAK_PULL_UP_RESISTOR ON -to ARDUINO_IO[12]
set_global_assignment -name SIGNALTAP_FILE output_files/sd.stp
set_instance_assignment -name PARTITION_HIERARCHY root_partition -to | -section_id Top