Hi Mayank
Quote:Generally 111 lattice orientation is considered the best substrate orientation to align the transistor channel.
I think in most recent technologies people switched to <100> ...
Quote:Fabricator himself takes care to fab it in that alignment.
Sure, but in a typical SoC not all the transistors have the same orientation?
Should that design practice be reconsidered for <65nm or do DRC/DFM not even allow different poly orientations?
Cheers