There may be functional issues with the OpenRAM 4k...
# openramm
Matthew Guthaus
06/17/2021, 3:39 AMThere may be functional issues with the OpenRAM 4kbyte. We are debugging now....
Matthew Guthaus
06/17/2021, 4:02 AMThis could also be a Xyce model issue.
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Hieu Bui
06/17/2021, 4:05 PMThank you very much for the info. Maybe, I will try to make a backup plan with 2kb sram.
Hieu Bui
06/18/2021, 2:13 AMHi Prof. @Matthew Guthaus if you have any update on 4kbyte SRAM. Please let me know. I am going to use it in my design for the tapeout. Thank you!
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Matthew Guthaus
06/18/2021, 2:17 AM@Hicret We had problems simulating it so I would suggest switching to 2kbyte. I'm not sure if we can get it fixed along with our test chip in time
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Hieu Bui
06/18/2021, 2:26 AM@Matthew Guthaus Thank you very much
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Zain Khan
06/21/2021, 4:54 AMCan there be functional issues with the OpenRAM 2kbyte as well? @User also the models that are installed along with the PDK are all behavioral so how can we debug the issue on our end in gate level sims for our design?
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Matthew Guthaus
06/21/2021, 5:14 AMThere isn't really a thing such as gate level memory simulation since the read operation is very analog.