i said:
i did a design rules check and i had 15 shorts and 15
corresponding clearance constraints. scared me good!
i looked at some of the problems and there were vias
and traces with no net. i was clueless. they wouldn't
go away with an unroute.
mr. lomax said:
This is what happens when
At 06:59 AM 2/5/02 -0500, miker wrote:
is there no way to get rid of all those junk vias and
traces that an uncompleted autoroute appears to place,
other than doing it manually?
why did the autorouter go into an endless loop? i've
never had trouble with the autorouter before. the board
is not
hi brock,
thanks for the suggestion on doing an undo instead
of an unroute. sounds like a good one.
miker
***
I don't think you should do an Un-route after a failed
autorouter pass. An Undo will remove all the junk and
take you back to where you started.
I have only
hello,
i had a 4 layer board with 2 planes and 2 layers of traces.
it routed 100% but then was taking forever trying to resolve
contentions. i stopped it and added two more layers for
traces.
its now going to 99% routing completion and stopping, with
2 connections remaining. this took under 3
earlier i posted:
i had a 4 layer board with 2 planes and 2 layers of traces.
it routed 100% but then was taking forever trying to resolve
contentions. i stopped it and added two more layers for
traces.
its now going to 99% routing completion and stopping, with
2 connections remaining. this
we generally have a few unrouted and generally they are surprisingly
easy to put in
Dennis Saputelli
Robison Michael R CNIN wrote:
earlier i posted:
i had a 4 layer board with 2 planes and 2 layers of traces.
it routed 100% but then was taking forever trying to resolve
contentions. i
Dennis Saputelli said:
we generally have a few unrouted and generally they are surprisingly
easy to put in.
***
thanks dennis,
i did a design rules check and i had 15 shorts and 15
corresponding clearance constraints. scared me good!
i looked at some of the problems and
Well, if you stop an autoroute session, and then re-started it without
unrouting what it did, and you have lock all pre-routes checked, then it's
possible that would happen. When you do a Tools | Unroute | All, you get a
prompt for including locked primitives. If you say Yes, it SHOULD get rid
At 01:33 PM 2/4/2002 -0500, Robison Michael R CNIN wrote:
i did a design rules check and i had 15 shorts and 15
corresponding clearance constraints. scared me good!
i looked at some of the problems and there were vias
and traces with no net. i was clueless.
This is what happens when the
