26 Dec
2010
26 Dec
'10
6:07 p.m.
On 12/25/10 2:39 PM, Geoffrey Reed wrote:
Heh, I used to be pretty good at it, but it's probably been 20-22
years since I reverse-engineered any Z80 code. I'm not sure I'd tackle
something like that at this point. I'm doing plenty of Z80 *writing*
these days, but that's a different story entirely.
Now, if someone were to slide me an ATR8000, that'd provide some
serious motivation. ;)
-Dave
--
Dave McGuire
Port Charlotte, FL
BIOS, not
BDOS...The BDOS is supplied as a standard, not-modifiable
part of CP/M. In any case, I have done several BIOSes (including two
for homebrew Z80 SBCs) and can help with that.
How are you at Z80 disassembly? It would be nice to get the ATR8000 BIOS
disassembled and turned into something somewhat modular so it could be
redesigned with modern parts :)