Hello, I am working on a script to place routing blockage layers over an IP using the prBoundary. To derive the XOR data between the respective pins and the PR boundary, I’m using the dbLayerAndNot() function. However, the function consistently returns nil for any input combination. Below is the test case I’m working with: cv = geGetEditCellView() bBox1=list(list(1.18 0.0) list(1.33 0.15)) ; eg. M2 pin bBox2=list(list(1.75 -0.1) list(2.10 0.25)) ; eg. prBoundary bBox_blockage = dbLayerAndNot(cv "ME3" bBox1 bBox2) If you have any insights into why this might be happening or how to resolve the issue, your help would be greatly appreciated. Thank you! Nisanth.SS
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