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#openroad
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# openroad
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Krzysztof Herman

11/07/2021, 11:02 PM
Hi everyone, how to configure openroad flow to generate only vertical straps of PDN ? I have tried to limit the metalization up to met4 using export MAX_ROUTING_LAYER = met4 without effect. The other thing I have tried was to comment the line which defines the horizontal strap in pdn.cfg file
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Alex Hodges

11/08/2021, 10:00 AM
I'd like to be able to do this as well. I can create only horizontal straps using only the top metal layer (just by only specifying that layer as a strap in the pdn.cfg, and providing the appropriate connections & blockages), but obviously that's not actually any help in distributing power around.
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