Hello,
Are there schematics that can be downloaded for the A1WX or A1WSX?
By looking at the circuit board I've found a lot of things I'm curious about, having a schematic could provide a few answers...
For example:
In the lower right there are 3 places where ICS can be placed, what were those ICs supposed to do?
What about the empty ROM space (IC15)? Can it be used for something useful? It's marked as "ROM 1M/512K" so 1Mbit, how would that be mapped?
There are 3 ROM ICs for a total of 12Mbit! How are those used and how are they mapped in memory?
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