Hi all, Is there a Xilinx PQ208 package available anywhere for Eagle (I have a registered 4.09r2) that works with the autorouter ? Whenever I place even any of the library components in the cadsoft-supplied xilinx.lbr, I get an unroutable component (try 2 of the XC4000-type components, and click autoroute). I tried setting the routing grid low (1 mil) and the ripup options high (10x defaults) but still no joy - all I see at the end of the autoroute is maybe 1 or 2 lines routed and the rest is still a ratsnest... If I have to, I'll make a library component, but I'm not too experienced with the subtleties of autorouting on mixed mm/in grids (the PQ208 is in mm, most other components are in inches) and whether the component needs any special treatment because of that. Pre-built would give me a warmer feeling inside [grin]. Cheers, Simon
Xilinx eagle package (PQ208)
Started by ●March 11, 2005
Reply by ●March 11, 20052005-03-11
>Whenever I place even any of the library components in the >cadsoft-supplied xilinx.lbr, I get an unroutable component (try 2 of the >XC4000-type components, and click autoroute). I tried setting the >routing grid low (1 mil) and the ripup options high (10x defaults) but >still no joy - all I see at the end of the autoroute is maybe 1 or 2 >lines routed and the rest is still a ratsnest...Check your design rules. If you have the pad-wire clearence set too high, the router can't get a wire into a pad because the adjacent pads are too close. -- The suespammers.org mail server is located in California. So are all my other mailboxes. Please do not send unsolicited bulk e-mail or unsolicited commercial e-mail to my suespammers.org address or any of my other addresses. These are my opinions, not necessarily my employer's. I hate spam.
Reply by ●March 11, 20052005-03-11
I can't answer your question, sorry. I post here just to tell that I would be interested to get an eagle libray with XC9536-in vq44 package and XC9572 in vq100 package. Anyone got it? (I'm not able to use .scr files for xilinx parts available on eagle website) Thanks "Hal Murray" <hmurray@suespammers.org> a �crit dans le message de news: gfidnSW9JvJV8KzfRVn-jg@megapath.net...> >Whenever I place even any of the library components in the >>cadsoft-supplied xilinx.lbr, I get an unroutable component (try 2 of the >>XC4000-type components, and click autoroute). I tried setting the >>routing grid low (1 mil) and the ripup options high (10x defaults) but >>still no joy - all I see at the end of the autoroute is maybe 1 or 2 >>lines routed and the rest is still a ratsnest... > > Check your design rules. If you have the pad-wire clearence > set too high, the router can't get a wire into a pad because > the adjacent pads are too close. > > -- > The suespammers.org mail server is located in California. So are all my > other mailboxes. Please do not send unsolicited bulk e-mail or > unsolicited > commercial e-mail to my suespammers.org address or any of my other > addresses. > These are my opinions, not necessarily my employer's. I hate spam. >
Reply by ●March 11, 20052005-03-11