Ellen Wood
06/26/2023, 11:40 AMvssd1
and vccd1
(yellow text). On the GUI it looks like they both intersect with the corresponding horizontal blue Metal 5 bars of Caravel's PDN - is this right? Will they connect and be powered? Or do I have to extend the M4 horizontally instead, so they intersect with Caravels vertical M4 power strips? Thank youMitch Bailey
06/26/2023, 2:01 PMFP_PDN_MACRO_HOOK
variable to the config.json file and set the value to inst vssd1 vccd1 vssd1 vccd1
6. You run openlane and the macro is not being connected?Ellen Wood
06/27/2023, 3:44 PMNorman Méndez
06/27/2023, 5:04 PMlogs/floorplan/6-pdn.log
. If is not connected, it will say [WARNING PDN-0189] Supply pin [pin] of instance [instance] is not connected to any net.
We went with horizontal stripes, but mainly because we were trying to mimic what Harald Pretl did, so he and Mitch probably can give you a more informed answer.Mitch Bailey
06/27/2023, 9:08 PMQUIT_ON_
variables available. You could try setting those to zero to produce a gds file with errors. I image there’s a way to view the intermediate results with the openroad gui, but I can not give any advice on that.Ellen Wood
06/28/2023, 9:46 AMHarald Pretl
06/28/2023, 4:14 PMs
-s
-s
) to highlight everything that is connected.