(Topic ID: 318812)

NVRAM ? TOTAN A-20119-50047 cpu pcb

By The_Pump_House

1 year ago



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#2 1 year ago

It is not 5101 not 6116. Those are for much older games than WPC.

6264 or 62256 can be used on TOTAN MPU, just depends on the jumper configuration.

#5 1 year ago
Quoted from The_Pump_House:

Since it has a jumper at W3 and a 1k resistor at r93 is the existing ram a 62256 then?

yes. The 256 in your old RAM 84256C-10L part number partially gives this away too. Comparing 84256C-10L datasheet to the 62256 datasheet also confirms it is a 62256 compatible part.

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