Osama Hammad
Osama Hammad
We usually add a stack of vias from the Pin down to the TOP_ROUTING_LAYER. The problem in this case is the position of that pin.  There...
The pin itself is not offtrack, but the via on the top routing layer added by the detailed router to access the pin is.
Update: I removed the drt tag since this doesn't seem to be drt issue.
getUpdatedXform returns the correct transform that should be applied to the master shapes. However, getTransform returns a wrong one, because its origin point is not the actual origin point but...
yes, thus the need for getUpdateXform.
> are you using https://github.com/terryyin/lizard ? yes
Feedthrough mode means that we are using the pins as nodes to connect the net guides. Forexample, if we have a pin that has shapes on layers M1 M2 and...
I wouldn't say it's an optimization. Before going through detailed routing we have to verify the ocrrectness of the global routes first. This is what we are doing here. We...
Ok I see the problem now, the global router is using metal1 as the bottom routing layer. As far as a user's concern, you should set the min routing layer...