|Re: Fwd: [hatari-devel] Re: IKBD, max keys?|
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Le 24/07/2013 13:37, Douglas Little a écrit :
that's what I did for some part of the ikbd emulation ; but it's
really tedious, the ikbd's rom is not easy to follow, due to limited
ram, the same locations are often used for several usages with every
bits having a separate meaning.
I can only imagine the pain of that... I do have an IDA-Pro license
which should handle the 6301 - but the job just really is not tempting
for me at this time.
I have a disasm version which is partially commented, if someone feels
like completing it, but I don't think it's of such high interest.
I don't suppose anyone has tried to replace the code with their own
custom version at any point on the Atari game or demo coding timeline? :-)
There were some attempts at implementing a small program in the 128
bytes of ram, but I never heard of a replacement for the 4 KB ROM.