Is there a tutorial somewhere showing generation of a RAM and then usage in a simple design, followed by hardening with OpenLANE suitable for the google shuttle?

This was our original plan for the subservient SoC, to create a FuseSoC generator for OpenRAM and use it in our design. After speaking to @Matthew Guthaus it seems that there is a fair amount of compute time needed to create a macro and there might be issues with some parameter combinations so that it's better to use the precompiled macros for now

Yep, known issue with PDN generation currently. It would be really nice if we got it working before the submission deadline though, it's a bit messy without a memory compiler... Had to reduce clock speed significantly to get a build

Good at least that the issue has been confirmed. Do you know if there's any way to follow the progress?

Not really, I only know that Guthaus said that he was working on it when I asked last week, and no patches since then from what I can see

I have some progress here: https://github.com/mattvenn/sky130_sram

Hi @Matt Venn, please where I can find this repo: "latest sky130 sram repo" ?

@Matthew Guthaus thank you, but sorry I'm still confused, I'm searching for the memory cells that include the(6T, sense amp. & the D-FF) that are mapped to sky130 tech. , else how can I map to a certain technology, would you please explain to my a bit or give me an example?

Those are completed memory designs including the cells

And if I want to customize one with differen dimensions?

You can send it to me. We are still debugging some sizes and doing additional verification. It isn't quite automatic yet