Allisontheolder

That is a CP/M ASM distinct oddity and some other did that as well. The CP/M ASM assembler manual explains that and other features. ASM foo creates: foo.hex, foo.prn foo.sym...

its CP/M fix that and its dos... ;) That and it would not match the docs. Thats the nasty as with compatibility there is free documentation. We all know Docs...

The source for a lot of them were from DDJ. So you need to research back to that. As time goes on they get scarcer as sites just go away...

One last and call it closed: ASM is important as is to compile 8080/8085 files that are fairly common or those of out old periodicals. Its format is fairly plain...

Yes, that what I needed to do back 1978 with NorthStar system as the disk controller was at 0xE800 to 0xEBFF (moving was not an option due to booter in...

Zsdos has a follow on the B/P bios to help with banked and cross system hardware compatability. http://www.classiccmp.org/cpmarchives/cpm/mirrors/home.att.net/~halbower/index.html#bpbios That is also GLD work.

Additional sources for many useful bits are at http://www.classiccmp.org/cpmarchives/ Look at the SIG/M archives as those were all PD and source included: http://www.classiccmp.org/cpmarchives/ftp.php?b=cpm%2Fmirrors%2Foak.oakland.edu%2Fpub%2Fsigm The above is a single line.

For sims: MyZ80 read the docs if you want to replace the existing CP/M+ish, very good for testing utilities. MyHorizon David Dunfields, you get a pick of OS and aps...

On the kaypro there are at least for z80 flavors and they do differ. The II and 2s are literally differnt boards both z80. I have three of the four...

The easy way is replace only the CCP and BDOS modules and use the existent bios with deblocking patched in. Patching CP/M style systems is a matter of intercepting the...