Marty,
Thanks for the offer, but I am wanting to keep the Source Code as ORIGINAL as possible to what I extracted from the PDF pages. That way, when and if
I get it assembled, it will EXACTLY match the .HEX (BIN) Code for the EPROM. That will make it a lot easier to compare all of the HEX Bytes.
I did make a bit of progress. The Source must have been assembled with DRI's MAC.COM (Source named MOSS22.ASM) and there also has to be
the EXACT SAME Z80.LIB included on the same Floppy. The DRI assembler is patched as a "kludge" according to what I've read on the Internet to
produce .Z80 output, which doesn't match what M80 would produce as output. I've tried two different Z80.LIB files so far, and the second one gave
better results. If the Source Code had just been documented with a line stating the Date and File Size of the Z80.LIB it would have been much easier.
It's hard to guess which file they used in the late 80's, with no actual Source found via Google searches.
Does any Altair 8800 Owner have the MOSS22.ASM FIle available?
So far, I've got it down to about 30 L & P errors/warnings (Label & Phase), but it does produce a MOSS22.HEX file, which IS NOT 100% the same
as the Bytes on the Left Side of the PDF Document, but it's close. (I'm assuming the .HEX Bytes in the .PDF match 100% with the EPROM Code,
which might be an incorrect assumption.)
Another thing which might come into play, is I'm using my Kaypro II to assemble the Source. And the Kaypro could be structured different, and have
a different CP/M Version than the Altair 8800. I don't know anything about the Altair 8800. So, next I need a willing Altair user to take the Source
and Assemble it on a running system. That should give good results, assuming I've located all the Typo's and the code matches the PDF lines 100%.
Any Altair Owners willing to assemble the Source Code?
Thanks.
Larry