whb@vax135.UUCP (Wilson H. Bent) (11/22/85)
Yes, yes, I know what you're saying - skip CP/M 3.0 and go to ZCPR3!!
BUT...
I can't modify the BIOS/BDOS without knowing what to make of what's there
now, so I'm sending out the call:
>>>> I NEED THE CP/M 3.0 PROGRAMMER'S GUIDE <<<<
Since DR no longer supports it, I have no qualms about asking for photocopies
and other questionable sources. If you have it, I want a copy!!
I'll even RENT yours so I can make my own copy!!!
(... CP/M 3.0 is three point oh times more complex than CP/M 2.2)
Wilson Bent
39 Maple Ave RCP/M: Lillipute: (312) 649-1730 Chicago
Fair Haven, NJ 07701 Voorhees: (609) 428-8864 So. NJ
--
Wilson H. Bent, Jr. ... ihnp4!vax135!hoh-2!whb
AT&T - Bell Laboratories (201) 949-1277
Disclaimer: My company has not authorized me to issue a disclaimer.michaelk@azure.UUCP (Mike Kersenbrock) (11/23/85)
In article <1237@vax135.UUCP> whb@vax135.UUCP (Wilson H. Bent) writes: >Yes, yes, I know what you're saying - skip CP/M 3.0 and go to ZCPR3!! >BUT... >I can't modify the BIOS/BDOS without knowing what to make of what's there >now, so I'm sending out the call: > >>>> I NEED THE CP/M 3.0 PROGRAMMER'S GUIDE <<<< >Since DR no longer supports it, I have no qualms about asking for photocopies >and other questionable sources. If you have it, I want a copy!! >I'll even RENT yours so I can make my own copy!!! If you want to modify the BIOS, you need the "CP/M Plus System Guide" along with a bunch of programs like "gencpm.com" and some .SPR files. I have my "build" automated using "make", and it simplifies thing a good bit, but otherwise.... CP/M 3.0 in my case supports bankswitching and (obviously) timestamps. It is substantially better than 2.2 although things here and there make you scratch your head. Anybody have a copy of the banked BDOS source (commented?) ? :-) -- Mike Kersenbrock Tektronix Software Development Products Aloha, Oregon