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coriolis
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[gf180mcu]Reduce inner size when removing drawn polygons. 

For gf180mcu the rings are drawn inside the inner area at top
and right of the cell.
This commit is contained in:
Staf Verhaegen 2022-11-28 13:33:20 +01:00
parent 7b04a76fae
commit 6eab01950c
1 changed files with 5 additions and 1 deletions
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6
cumulus/src/plugins/alpha/core2chip/gf180mcu.py
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@ -234,7 +234,11 @@ class CoreToChip ( BaseCoreToChip ):
the central P&R area so that I/O pins are fully outside of it. the central P&R area so that I/O pins are fully outside of it.
""" """
self.harness = DefImport.load( self.conf.cfg.harness.path ) self.harness = DefImport.load( self.conf.cfg.harness.path )
innerAb = self.harness.getAbutmentBox() # For gf180mcu the rings are drawn inside the AbutmentBox
Ab = self.harness.getAbutmentBox()
innerAb = Box( Ab.getXMin(), Ab.getYMin()
, Ab.getXMax() - u(20.0), Ab.getYMax() - u(20.0)
)
wholeBb = self.harness.getBoundingBox() wholeBb = self.harness.getBoundingBox()
filterBb = Box( wholeBb.getXMin(), innerAb.getYMin() filterBb = Box( wholeBb.getXMin(), innerAb.getYMin()
, wholeBb.getXMax(), innerAb.getYMax() ) , wholeBb.getXMax(), innerAb.getYMax() )