| 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() |
| |
