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Set a maximum wire with for LibreSOCIO I/O pads to corona wires. 

* New: In cumulus/plugins.chip.pads.Corona._createCorewire(), add an
    hard-coded limitation for LibreSOCIO I/O pad to corona wires to
    always be below the maximal threshold.
This commit is contained in:
Jean-Paul Chaput 2020-12-07 16:39:36 +01:00
parent 51028980c9
commit 564714d73e
1 changed files with 7 additions and 3 deletions
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10
cumulus/src/plugins/alpha/chip/pads.py
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@ -25,7 +25,7 @@ from Hurricane import DbU, Point, Transformation, Interval, Box, \
import CRL import CRL
from CRL import RoutingLayerGauge from CRL import RoutingLayerGauge
import helpers import helpers
from helpers import trace from helpers import trace, l, u, n
from helpers.io import ErrorMessage, WarningMessage from helpers.io import ErrorMessage, WarningMessage
from helpers.overlay import UpdateSession from helpers.overlay import UpdateSession
import plugins.alpha.chip import plugins.alpha.chip
@ -949,9 +949,13 @@ class Corona ( object ):
if self.conf.chipConf.ioPadGauge == 'LibreSOCIO': if self.conf.chipConf.ioPadGauge == 'LibreSOCIO':
if chipIntNet.isPower() or chipIntNet.isGround(): if chipIntNet.isPower() or chipIntNet.isGround():
if side.type == North or side.type == South: if side.type == North or side.type == South:
bb.inflate( -DbU.fromPhysical( 0.6, DbU.UnitPowerMicro ), 0 ) #bb.inflate( -u(0.6), 0 )
if bb.getWidth() > u(35.0):
bb.inflate( (u(34.0) - bb.getWidth()) / 2, 0 )
else: else:
bb.inflate( 0, -DbU.fromPhysical( 0.6, DbU.UnitPowerMicro ) ) #bb.inflate( 0, -u(0.6) )
if bb.getHeight() > u(35.0):
bb.inflate( 0, (u(34.0) - bb.getHeight()) / 2 )
if bb.intersect(innerBb): if bb.intersect(innerBb):
trace( 550, '\t| Accepted.\n' ) trace( 550, '\t| Accepted.\n' )
lg = rg.getLayerGauge( component.getLayer() ) lg = rg.getLayerGauge( component.getLayer() )