Felix Held wrote:
Not sure if that might be what you're looking for, but I have successfully used a memSIM2 emulator on a similarly old platform.
Nod, that'll work, even though the implementation is truly gruesome...
The price is fair.
It's basically an SRAM, some level shifters
So actually no opto-isolation as the advertising claims?
I ended up plugging a socket with those two pins removed between the socket on the mainboard and the emulator.
Great idea!
//Peter