Multimorphic P-ROC

The Programmable Read-Only Controller (P-ROC), designed by Multimorphic and introduced around 2010, is an FPGA-based pinball control board that can interface with and replace the MPU in many classic pinball platforms including Williams WPC, Stern Whitestar, and Data East. It enables custom software development via the pyprocgame and Mission Pinball Framework libraries, and has been used in homebrew, custom, and rethemed pinball machines.