The default via pad and hole size Protel uses is rather large,
a smaller via and hole size should probably be selected.
The other major factors would be the routing rules for:
- The spacing between the pins of the PGA socket.
- The trace widths.
- The clearance between the tracks and to the P
Hello,
I am looking for some info and help on a decent routing scheme for a 200+ pin PGA
socket. I am using only a 2 sided board right now, but wondering if a 4 layer layout
would be best. Customer wants to go low cost..
Seems you run out of routing room from the inside pins to the outside
