| from fuzzconfig import FuzzConfig | |
| import nonrouting | |
| import pytrellis | |
| import fuzzloops | |
| import interconnect | |
| cfg = FuzzConfig(job="GSR", family="ECP5", device="LFE5U-45F", ncl="empty.ncl", | |
| tiles=["MIB_R71C4:EFB0_PICB0", "MIB_R34C41:VIQ_BUF"]) | |
| def get_substs(gsrmode="ACTIVE_LOW", syncmode="NONE"): | |
| if gsrmode == "NONE": | |
| comment = "//" | |
| else: | |
| comment = "" | |
| if syncmode == "NONE": | |
| syncmode = "#OFF" | |
| return dict(comment=comment, gsrmode=gsrmode, syncmode=syncmode) | |
| def main(): | |
| pytrellis.load_database("../../../database") | |
| cfg.setup() | |
| empty_bitfile = cfg.build_design(cfg.ncl, {}) | |
| cfg.ncl = "gsr.ncl" | |
| nonrouting.fuzz_enum_setting(cfg, "GSR.GSRMODE", ["NONE", "ACTIVE_LOW", "ACTIVE_HIGH"], | |
| lambda x: get_substs(gsrmode=x), empty_bitfile, False) | |
| nonrouting.fuzz_enum_setting(cfg, "GSR.SYNCMODE", ["NONE", "ASYNC", "SYNC"], | |
| lambda x: get_substs(syncmode=x), empty_bitfile, False) | |
| for rcfg, rc, prefix in [ | |
| (FuzzConfig(job="GSR", family="ECP5", device="LFE5U-25F", ncl="gsr_routing_25k.ncl", | |
| tiles=["MIB_R50C4:EFB0_PICB0"]), "R49C4", "25K_"), | |
| (FuzzConfig(job="GSR", family="ECP5", device="LFE5U-45F", ncl="gsr_routing.ncl", | |
| tiles=["MIB_R71C4:EFB0_PICB0"]), "R70C4", "45K_"), | |
| (FuzzConfig(job="GSR", family="ECP5", device="LFE5U-85F", ncl="gsr_routing_85k.ncl", | |
| tiles=["MIB_R95C4:EFB0_PICB0"]), "R94C4", "85K_"), | |
| ]: | |
| rcfg.setup() | |
| interconnect.fuzz_interconnect_with_netnames( | |
| rcfg, | |
| ["{}_JGSR_GSR".format(rc), "{}_JCLK_GSR".format(rc)], | |
| bidir=True, | |
| nonlocal_prefix=prefix | |
| ) | |
| if __name__ == "__main__": | |
| main() |