Is `via4` in magic the `M3 M4` contact open-source-silicon.dev #magic

Is `via4` in magic the `M3-M4` contact?

Tom

01/06/2021, 4:11 AM

via4

in magic the

M3-M4

contact?

Ahmed Ghazy

01/06/2021, 11:31 AM

viaX connects layer X to X+1, so via4 connects M4-M5.

Tom

01/06/2021, 4:07 PM

ok. Thank you @Ahmed Ghazy

Tom

01/06/2021, 4:13 PM

Do you know why there isn't an analogous

m4contact

which connects

m3

m4

like the

m[2/3]contact

layers for connecting

m1

m2

m2

m3