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# Project setup
PROJ = blinky
DEVICE = 8k
FILES = blinky.v
.PHONY: blinky clean burn sim
blinky:
# synthesize using Yosys
yosys -p "synth_ice40 -top blinky -json $(PROJ).json" $(FILES)
# Place and route using nextpnr
nextpnr-ice40 -r --hx8k --json $(PROJ).json --package cb132 --asc $(PROJ).asc --opt-timing --pcf iceFUN.pcf
# Convert to bitstream using IcePack
icepack $(PROJ).asc $(PROJ).bin
burn:
iceFUNprog $(PROJ).bin
sim:
iverilog -o blinky_tb blinky_tb.v blinky.v
vvp blinky_tb
gtkwave blinky_tb.vcd
clean:
rm -f *.asc *.bin *blif *.vcd $(PROG).json $(PROJ)_tb
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