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Gorat80

Gottlieb Rom and Test for System80

This is a project back from 2016. By placing Gorat80 into the 'TC1 Adapter' of your Gottlieb System80 MPU you can test your Gottlieb MPU and even replace game and/or system rom.

Adapter (without PIC and Eprom)

The adapter is controlled by a PIC ( PIC16F688(DIL14) ). You need to program the PIC with the hex file provided! This can be done e.g. with a PICKIT3 ( Note: you need to use 'High Voltage Mode' )

Roms can be placed on a 27C256 (32 KByte) Eprom

Gorat80 on a Gottlieb System80 MPU replacing Game & System rom

Note: The LEDs do have integrated resistors, do not use standard LEDs!