Originally Posted by seanriddle
Also, are there any data sheets around for non-PPS/4, non-6502 Rockwell MCUs/CPUs? I'd love to get a hint on the calculator chips used in the Mattel handheld games. The B6001EA from Battlestar Galactica looks much simpler than the PPS/4 chips, but maybe it's in the same evolutionary branch.

You have a die shot?