31129RE: [midatlanticretro] Re: Fair price for IMSAI 8080
- Jun 3, 2013who88777 wrote:
> Oh its the CP/M version. That explains it.Well, yes, I think I did say that. It should not be
too difficult to patch over the CBIOS console calls
with whatever custom console I/O you require. If I
get the chance tomorrow, I'll take a crack at it
myself. Hopefully, it is localized and there are
not jmp 0005 instructions all over the place. If there
are, then you could write your I/O routine to load
at $0005... maybe that would just be simpler anyway.
The BDOS functions are documented here:
I bet you could get away with functions 1,2,9, 10 and 11.
I also bet you probably don't need 10.
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