| 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() | |