| from fuzzconfig import FuzzConfig | |
| import nonrouting | |
| import pytrellis | |
| import fuzzloops | |
| import interconnect | |
| cfg = FuzzConfig(job="JTAG", family="ECP5", device="LFE5U-45F", ncl="empty.ncl", | |
| tiles=["MIB_R71C4:EFB0_PICB0", "MIB_R71C5:EFB1_PICB1"]) | |
| def get_substs(mode="JTAGG", er1="DISABLED", er2="DISABLED"): | |
| if mode == "NONE": | |
| comment = "//" | |
| else: | |
| comment = "" | |
| return dict(comment=comment, er1=er1, er2=er2) | |
| def main(): | |
| pytrellis.load_database("../../../database") | |
| cfg.setup() | |
| empty_bitfile = cfg.build_design(cfg.ncl, {}) | |
| cfg.ncl = "jtag.ncl" | |
| nonrouting.fuzz_enum_setting(cfg, "JTAG.MODE", ["NONE", "JTAGG"], | |
| lambda x: get_substs(mode=x), empty_bitfile, False) | |
| nonrouting.fuzz_enum_setting(cfg, "JTAG.ER1", ["DISABLED", "ENABLED"], | |
| lambda x: get_substs(er1=x), empty_bitfile, False) | |
| nonrouting.fuzz_enum_setting(cfg, "JTAG.ER2", ["DISABLED", "ENABLED"], | |
| lambda x: get_substs(er2=x), empty_bitfile, False) | |
| cfg.ncl = "jtag_routing.ncl" | |
| interconnect.fuzz_interconnect_with_netnames( | |
| cfg, | |
| ["R70C4_JJTDO1_JTAG", | |
| "R70C4_JJTDO2_JTAG", | |
| "R70C4_JTCK_JTAG", | |
| "R70C4_JTMS_JTAG", | |
| "R70C4_JTDI_JTAG", | |
| "R70C4_JJTDI_JTAG", | |
| "R70C4_JJTCK_JTAG", | |
| "R70C4_JJRTI1_JTAG", | |
| "R70C4_JJRTI2_JTAG", | |
| "R70C4_JJSHIFT_JTAG", | |
| "R70C4_JJUPDATE_JTAG", | |
| "R70C4_JJRSTN_JTAG", | |
| "R70C4_JJCE1_JTAG", | |
| "R70C4_JJCE2_JTAG", | |
| "R70C4_JTDO_JTAG"], | |
| bidir=True | |
| ) | |
| if __name__ == "__main__": | |
| main() | |