FPGA and Linux MPU replacement boards for Gottlieb, Williams, Bally, Stern, and Data East pinball machines. Drop-in. Boot in seconds. Open-source.
FPGA boards mirror the original chip behaviour at the hardware level — no OS, no software layer. Boot in under 3 seconds.
Stuck switch? MOSFET driver boards pulse instead of hold — your solenoids won't burn. Built-in protection the originals never had.
No customs delays, no cross-border surprises. We assemble, QC test, and ship every board from Canada.
All board designs are open-source via lisy.dev. Full schematics, Gerbers, and firmware available. No black boxes.
1:1 drop-in FPGA replacement for the Gottlieb System 80 MPU. Sub-3-second boot. Covers Sys 80, 80A, and 80B.
All-in-one System 80/80A — MPU, power supply, driver board, and soundboard on a single PCB.
FPGA replacement for Williams SYS11C and the full Data East range. Solenoid pulse protection built in.
FPGA replacement for Williams System 3–7 with integrated driver board. Flash, Gorgar, Black Knight, and more.
1:1 FPGA replacement for Bally EE-era MPU boards. Compatible with select Stern and early Williams machines.
Open-source Z80 replacement for every GamePlan machine ever made. ROM licensed by Game Plan Inc.