I am looking for an option for swap the pins for a black-box cell without extracting the black-box cell as a custom cell.
For example, my black-box cellname is ABC, and it has pin X, Y, P, N. I have to make P and N swappable, but X, Y not swappable. Is there anyway I can do it without define that blackbox cell as a custom device?
Thanks,
Qing
Hi Qing,
I don't believe there is any way to do what you are asking without declaring the box cell as a user device with a pin swap list.
dan