Posted By
crock
on 2011-10-05
06:10:15
 |  Re: Any other 232 owners?
I can tell you that the roms are the v1 versions of the basic and kernal rom found in the other 264 machines, burnt onto eproms.
I wish I did have schematics - not sure how I would go about reverse engineering them from the PCB. I am sure 90% of it is the same as the plus 4, the biggest difference is probably the lack of user port / rs232 port and the circuitry to handle 32k of ram, which seems quite different to the c16/+4.
Better photos will have to wait a while i'm afraid, but i promise I will do it.
[edit]
Realised I had a better photo of PCB on wife's camera. Managed to upload it onto my server at home from airport. My upstream bandwidth is not great but here is a better pic of the pcb.
http://clarke-family.org.uk/232PCB.JPG
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