Shuping, In DXP there is a rule scope 'InRegion' this can be used to set different rules to an area, like under a BGA. You use a Query with any rules to set the region for the rule to work in, or Not in.
Darren Moore > -----Original Message----- > From: Shuping Lew [mailto:[EMAIL PROTECTED]] > > It will not work if just simply setting up bigger routing > grids. It may > works if a clearance is set to match the grid. But it will be > too large > for the fan out traces. I set up the clearance by via spec. (21 mil > clearance between vias so a 7/7mil trace can go through). I gave the > router a try. Some vias are still very close together. > > I received a phone call from Protel yesterday. There is no > rule to meet > such requirement for neither 99SE nor DXP. However, I was > asked to send > them the file for research. Hope a way will be found to work around... > > I am just wondering how other Protel users do the fan out > vias. How many > people actually use the auto router for fan out option? Are > most of the > jobs manually done by the designer(s)? > > Thank you for all the replied! > > Shuping * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * To post a message: mailto:[EMAIL PROTECTED] * * To leave this list visit: * http://www.techservinc.com/protelusers/leave.html * * Contact the list manager: * mailto:[EMAIL PROTECTED] * * Forum Guidelines Rules: * http://www.techservinc.com/protelusers/forumrules.html * * Browse or Search previous postings: * http://www.mail-archive.com/proteledaforum@techservinc.com * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
