Gorat80

GORAT80 (GOttlieb Rom And Test for System80) is an 'intelligent' adapter board which is plugged into the 'TC-1 slot' of a Gottlieb System 80 (including 80A and 80B) MPU and provides the following functionalities:

 • Monitoring and visualization (also during operation)

 • Replacement for all ROMs (Game Rom and System ROMs Prom1, Prom2,U2 and U3)

 • Replacement for the System 80 Reset Board (including visualization when triggered) 

• Test of the hardware: CPU, RAM and the three RIOTs (Leon Borre or Marco test ROM)