zhangljz
Member level 5
Hello,
I want to use dummy poly to improve layout matching. I use "poly_dg" layer to draw dummy poly. Is this a correct way to do it?
when I do LVS, there are warning "Missing connections stamping poly nodev by layer poly_cont".
While if I use "poly_dmy" layer, the DRC rule of "poly_dmy" is different . In PDK, it says "dummy poly rule is drawn dummy poly guideline purpose only, this rule is ignorable at designer's own risk".
Which should I follow?
Thanks
I want to use dummy poly to improve layout matching. I use "poly_dg" layer to draw dummy poly. Is this a correct way to do it?
when I do LVS, there are warning "Missing connections stamping poly nodev by layer poly_cont".
While if I use "poly_dmy" layer, the DRC rule of "poly_dmy" is different . In PDK, it says "dummy poly rule is drawn dummy poly guideline purpose only, this rule is ignorable at designer's own risk".
Which should I follow?
Thanks