| from fuzzconfig import FuzzConfig |
| import nonrouting |
| import fuzzloops |
| import nets |
| import pytrellis |
| import re |
| |
| cfg = FuzzConfig(job="PLC2REG", family="ECP5", device="LFE5U-25F", ncl="empty.ncl", tiles=["R19C33:PLC2"]) |
| |
| |
| def main(): |
| pytrellis.load_database("../../../database") |
| cfg.setup() |
| empty_bitfile = cfg.build_design(cfg.ncl, {}) |
| cfg.ncl = "clkmux.ncl" |
| |
| def per_clk(clkn): |
| def get_substs(clkmux): |
| if clkmux == "INV": |
| clkmux = "CLK:::CLK=#INV" |
| return dict(c=clkn, clkmux=clkmux) |
| nonrouting.fuzz_enum_setting(cfg, "CLK{}.CLKMUX".format(clkn), ["CLK", "INV"], |
| lambda x: get_substs(clkmux=x), |
| empty_bitfile, True) |
| |
| fuzzloops.parallel_foreach(["0", "1"], per_clk) |
| |
| |
| if __name__ == "__main__": |
| main() |
