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feat(precheck/gf180mcuD): analog template selection + pin check

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This commit is contained in:
Uri Shaked
2026-05-31 15:40:42 +03:00
parent ad17dca51b
commit d5b156e241
2 changed files with 19 additions and 3 deletions
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precheck/precheck.py
+8 -3
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@@ -399,10 +399,15 @@ def main():
raise PrecheckFailure("Projects with 3v3 power need at least one analog pin")
def_root = f"../tech/{tech}/def"
if is_analog:
analog_def = f"{def_root}/analog/tt_analog_{tiles}"
if uses_3v3:
template_def = f"{def_root}/analog/tt_analog_{tiles}_3v3.def"
# gf180's second supply rail is "pgvaa" (its core is already 3v3, so
# "_3v3" is a misnomer); fall back to "_3v3" for techs that use it.
template_def = f"{analog_def}_pgvaa.def"
if not os.path.exists(template_def):
template_def = f"{analog_def}_3v3.def"
else:
template_def = f"{def_root}/analog/tt_analog_{tiles}.def"
template_def = f"{analog_def}.def"
elif tech == "ihp-sg13g2" or tech == "gf180mcuD":
template_def = f"{def_root}/tt_block_{tiles}_pgvdd.def"
else:
@@ -486,7 +491,7 @@ def main():
"check": lambda: analog_pin_check(
gds_file, tech, is_analog, uses_3v3, analog_pins, pinout
),
"techs": ["sky130A", "ihp-sg13g2"],
"techs": ["sky130A", "ihp-sg13g2", "gf180mcuD"],
},
{
"name": "Verilog syntax check",