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fix(precheck): incorrect minimum power rail width for ihp-sg13g2

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This commit is contained in:
Uri Shaked
2025-12-11 19:41:59 +02:00
parent 9f7195a42d
commit ef96fa4e1b
2 changed files with 9 additions and 3 deletions
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precheck/pin_check.py
+4 -3
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@@ -7,7 +7,7 @@ from numbers import Real
import gdstk
from precheck_failure import PrecheckFailure
from tech_data import power_pins_layer, valid_lef_port_layers
from tech_data import power_pins_layer, power_pins_min_width, valid_lef_port_layers
def canonicalize_rectangles(
@@ -331,9 +331,10 @@ def pin_check(
f"Port {current_pin} has wrong layer in {lef}: {layer} != {expected_layer}"
)
lef_errors += 1
if width < 1200:
expected_width = power_pins_min_width[tech]
if width < expected_width:
logging.error(
f"Port {current_pin} has too small width in {lef}: {width/1000} < 1.2 um"
f"Port {current_pin} has too small width in {lef}: {width/1000} < {expected_width/1000} um"
)
lef_errors += 1
if by > 10000: