IO cell library VDD mismatch about hammer HOT 2 CLOSED

Bastian,

Unfortunately, this is what you have to do for now. One could argue that for IO cells, what matters is the inward facing voltage, not the signaling voltage, which would still be 1.2V.

Anyways, we are slowly working on enabling true multi-power domain flows, in which you could specify multiple power domains and therefore be able to get all the relevant cell libraries.

from hammer.

Hi Harrison,

One could argue that for IO cells, what matters is the inward facing voltage, not the signaling voltage, which would still be 1.2V.

Had the same thought right after I created the issue :). The workaround works for me. I just wanted to make sure I didn't overlook something.

Thanks,
Bastian

from hammer.