Feb 27, 2008 #1 A anil4sat Newbie level 6 Joined Jan 29, 2008 Messages 14 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,369 What are non default rules? Why metal 1 should be horizontal why cant vertical? what metal 2 should be vertical why cant horizontal?
What are non default rules? Why metal 1 should be horizontal why cant vertical? what metal 2 should be vertical why cant horizontal?
Feb 27, 2008 #2 hqqh Full Member level 4 Joined Feb 7, 2002 Messages 194 Helped 8 Reputation 16 Reaction score 2 Trophy points 1,298 Activity points 1,602 Re: non default rules Hi, as I understand, two metal layers (which are close together) should not be laid out in parallel because of the capacitive coupling. thats all. I think such rules are described in the design rule file for a specific technology. regards, hqqh
Re: non default rules Hi, as I understand, two metal layers (which are close together) should not be laid out in parallel because of the capacitive coupling. thats all. I think such rules are described in the design rule file for a specific technology. regards, hqqh