On Tue, Mar 29, 2016 at 8:25 PM, Paul Koning <paulkon...@comcast.net> wrote: >> On Mar 29, 2016, at 8:18 PM, Guy Sotomayor <g...@shiresoft.com> wrote: >> ...autorouter on Eagle 7.5, so I did this all by “hand” >> (at just under 2000 wires it took a while). > > I can imagine. Hand-routing tends to produce much better results;
Yep. > the autorouter in EagleCAD isn't all that good. Yep. > A simple way to find the not yet routed wires is to turn off the metal layers > but leave the "ratsnest" layer visible. I can suggest triple-checking for unrouted wires. I have a small PCB design I sent out that had *1* unrouted wire segment, between the crystal and the pad at the MCU, so short, I couldn't easily spot it even after several sessions of looking at it and running ERC. Fortunately, there's a handy via _right there_, but each board from that run needs a hand-added ECO wire (something I used to do for a living 30+ years ago). v2 is 100% correct! Lesson learned. -ethan
