bio_man
Full Member level 2
Hi,
I have built my subcircuits and tested both schematic/layout and LVS and all are ok. However, when I combine them to make a controller bu adding them as a new component/layout, LVS always failed. I removed all pins/labels from subcircuit, LVS still fails. But, when I copied the layout of the subcircuit to the controller layout with pins removed, the LVS works and match!!! what is the main issue here? I couldn't understand what is the problem? The output file keeps reporting cross-mismatch between transistors, but with the same layout copied, this is disappears and LVS match!!
I have built my subcircuits and tested both schematic/layout and LVS and all are ok. However, when I combine them to make a controller bu adding them as a new component/layout, LVS always failed. I removed all pins/labels from subcircuit, LVS still fails. But, when I copied the layout of the subcircuit to the controller layout with pins removed, the LVS works and match!!! what is the main issue here? I couldn't understand what is the problem? The output file keeps reporting cross-mismatch between transistors, but with the same layout copied, this is disappears and LVS match!!