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Add basic UART device

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So far the device only transmits the ASCII set on repeat, but will
become fully featured later.
This commit is contained in:
Byron Lathi
2022-03-13 19:39:59 -05:00
parent 5834f179d2
commit e063e9f6a3
6 changed files with 297 additions and 49 deletions
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17
hw/fpga/simulation/modelsim/super6502_run_msim_rtl_verilog.do Normal file
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if {[file exists rtl_work]} {
vdel -lib rtl_work -all
}
vlib rtl_work
vmap work rtl_work
vlog -vlog01compat -work work +incdir+/home/byron/Projects/super6502/hw/fpga {/home/byron/Projects/super6502/hw/fpga/ram.v}
vlog -vlog01compat -work work +incdir+/home/byron/Projects/super6502/hw/fpga {/home/byron/Projects/super6502/hw/fpga/rom.v}
vlog -vlog01compat -work work +incdir+/home/byron/Projects/super6502/hw/fpga {/home/byron/Projects/super6502/hw/fpga/cpu_clk.v}
vlog -vlog01compat -work work +incdir+/home/byron/Projects/super6502/hw/fpga/db {/home/byron/Projects/super6502/hw/fpga/db/cpu_clk_altpll.v}
vlog -sv -work work +incdir+/home/byron/Projects/super6502/hw/fpga {/home/byron/Projects/super6502/hw/fpga/uart.sv}
vlog -sv -work work +incdir+/home/byron/Projects/super6502/hw/fpga {/home/byron/Projects/super6502/hw/fpga/addr_decode.sv}
vlog -sv -work work +incdir+/home/byron/Projects/super6502/hw/fpga {/home/byron/Projects/super6502/hw/fpga/super6502.sv}
vlog -sv -work work +incdir+/home/byron/Projects/super6502/hw/fpga {/home/byron/Projects/super6502/hw/fpga/HexDriver.sv}
vlog -sv -work work +incdir+/home/byron/Projects/super6502/hw/fpga {/home/byron/Projects/super6502/hw/fpga/SevenSeg.sv}

14
hw/fpga/simulation/modelsim/uart.do Normal file
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if {[file exists rtl_work]} {
vdel -lib rtl_work -all
}
vlib rtl_work
vmap work rtl_work
vlog -sv -work work {../../uart.sv}
vlog -sv -work work {../../hvl/uart_testbench.sv}
vsim -t 1ps -L altera_ver -L lpm_ver -L sgate_ver -L altera_mf_ver -L altera_lnsim_ver -L stratixv_ver -L stratixv_hssi_ver -L stratixv_pcie_hip_ver -L rtl_work -L work -voptargs="+acc" testbench
add wave -group {dut} -radix hexadecimal sim:/testbench/dut/*