Clean rewrite of PicoRV32, with improved flexibility and extensibility, support for RV64, and more.
Early alpha. Work in progress.
# Generate picorv.v
make -C source generate
# icebreaker example design
cd examples/icebreaker/
# run simulation
make
# display sim waveform
gtkwave testbench.vcd testbench.gtkw
# run synthesis
make design.bin
# compile firmware
make firmware.bin
# program icebreaker board
make prog