| from fuzzconfig import FuzzConfig |
| import nonrouting |
| import pytrellis |
| import fuzzloops |
| import interconnect |
| |
| cfg = FuzzConfig(job="OSC", family="ECP5", device="LFE5U-45F", ncl="empty.ncl", |
| tiles=["MIB_R71C4:EFB0_PICB0", "MIB_R71C5:EFB1_PICB1", "CIB_R71C26:OSC"]) |
| |
| |
| def get_substs(mode="OSC", div="0"): |
| if mode == "NONE": |
| comment = "//" |
| else: |
| comment = "" |
| return dict(comment=comment, div=div) |
| |
| def main(): |
| pytrellis.load_database("../../../database") |
| cfg.setup() |
| empty_bitfile = cfg.build_design(cfg.ncl, {}) |
| cfg.ncl = "osc.ncl" |
| |
| nonrouting.fuzz_enum_setting(cfg, "OSC.MODE", ["NONE", "OSCG"], |
| lambda x: get_substs(mode=x), empty_bitfile) |
| nonrouting.fuzz_enum_setting(cfg, "OSC.DIV", ["{}".format(i) for i in range(2, 128)], |
| lambda x: get_substs(div=x), empty_bitfile) |
| cfg.ncl = "osc_routing.ncl" |
| interconnect.fuzz_interconnect_with_netnames( |
| cfg, |
| ["R70C4_JOSC_OSC"], |
| bidir=True |
| ) |
| |
| if __name__ == "__main__": |
| main() |
| |
