Hi! I am currently trying to port my design from M...
# openlanep
Philipp Gühring
11/13/2021, 4:05 PMHi! I am currently trying to port my design from MPW2 to MPW3, and get the following errors:
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Krzysztof Herman
11/13/2021, 4:28 PMHi @User I had some issues with PDN as well and what worked for me was to place the macro in a position where the y position is calculated using the default macro position mprj 1175 1690 N
Krzysztof Herman
11/13/2021, 4:29 PMso try to put your macro calculating the y-position as 1690 +/- n*180
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Philipp Gühring
11/13/2021, 4:31 PMThanks, I will try that!
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Krzysztof Herman
11/13/2021, 4:34 PMbe sure to pass a clean LVS and DRC after implementation, those checks are important
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Gokul Kuppuswamy
11/13/2021, 4:50 PM@User: The user proj example will use only one power and ground net, so other power, gnd nets are left unconnected, which causes the error.
In your config file, specify vccd1 alone for VDD_NETS & vssd1 alone for GND_NETS. This will solve the issue.
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Philipp Gühring
11/13/2021, 5:38 PMYes, vccd1 was the solution, thanks Gokul!