open-source-silicon.dev

<@U0175T39732> Hi, I am using sky130_sram_4kbyte_1rw1r_32x1024_8, but I found it is not in the <https://github.com/efabless|efabless>/<https://github.com/efabless/sky130_sram_macros|sky130_sram_macros> . May I know where the newest version of it is?

We put the uncertain ones in the dev branch

By unverified, could you explain ? do you mean it might not be lvs clean and drc clean?

They are DRC and lvs clean but they might not function

I think I've said this to you before. We are only confident about the 1k and 2k.

<https://skywater-pdk.slack.com/archives/C016ULUQXDF/p1625432574086800?thread_ts=1625427971.085700&amp;cid=C016ULUQXDF|https://skywater-pdk.slack.com/archives/C016ULUQXDF/p1625432574086800?thread_ts=1625427971.085700&amp;cid=C016ULUQXDF>

I see, I want to make sure if I can do lvs to this memory. thank you!

Lvs in the flow is done with these as black boxes

The SRAMs do pass device level lvs on their own