Hello,
I am new to Cadence Allegro and will need to create a few land patterns that will have between 700 to 1000 pins. I recently created a 220 pin pattern by manually entering pad stack co-ordinates from the command prompt. The land pattern in this case did not have a consistant pattern as several locations are missing balls which create voids in the array. It all worked out fine, however the process was time consuming was subject to error.
Is there a way to place pad stacks when creating a .dra via an excel spreadsheet? Any and all help would be greatly appreciated.
Thanks,
Clint