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Errors on LVS checks #14

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LucaMartis00 opened this issue Jul 29, 2024 · 1 comment
Open

Errors on LVS checks #14

LucaMartis00 opened this issue Jul 29, 2024 · 1 comment

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@LucaMartis00
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Good morning, I have followed the tutorial to use these memories, but I have some doubts regarding the actual functioning of the module.

"QUIT_ON_MAGIC_DRC": false,
"QUIT_ON_KLAYOUT_DRC": false,
"MAGIC_EXT_USE_GDS": true,
"QUIT_ON_LVS_ERROR": false,
"QUIT_ON_TR_DRC": false

With these settings, the flow terminates even if there are errors in the LVS.
image
By checking the LVS log, you can see that some pins do not match.
My question is, how is it possible for the system to work if these pins are not connected?
Moreover, I did not want to communicate with the memories through the WB bus, and by modifying the system with those settings, I am not sure it will work in the end.

@marwaneltoukhy
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You should use "MAGIC_EXT_USE_GDS": false, because the SRAM gds is abstract, as it is commercial and we put the actual GDS in the tapeout process.

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