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