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CP/M and MP/M

Discuss these venerable old operating systems and the machines that run them
NRoach44
Reproduction Osborne 1 DD upgrade card
2 3 4
Replies
60
Views
2K
kc4bqk
K
N
New Osborne 1 keyboard replacements
Replies
12
Views
3K
kc4bqk
K
K
More Osborne Mechanical Keyboard Kits are Available.
Replies
0
Views
142
kc4bqk
K
K
Osborne 1 bypassing the floppy ribbon cable for power to the floppy drives.
Replies
6
Views
266
cj7hawk
C
AltairNic
Olivetti ETV 300 : Can I use the typewriter part as a serial terminal to mimic a teletype?
2 3
Replies
45
Views
2K
1ST1
1ST1
K
I have joined the Osborne 1 club today.
2
Replies
29
Views
549
Klee
K
L
Kaypro II Keyboard (Coiled Cable) Wiring information
2
Replies
21
Views
4K
VERAULT
VERAULT
Ragnarock
Has someone written a BIOSGEN
Replies
13
Views
408
rfka01
R
L
CP/M for Xerox 1800
2
Replies
23
Views
5K
Chuck(G)
Chuck(G)
M
RAMdisk CP/M 2.2 (MDERA)
Replies
3
Views
201
MykeLawson
M
R
Looking for info on some Olympia CP/M machines - ETX I, ETX II & EX 100
2
Replies
22
Views
6K
Marsbar
M
C
Bit7 in CP/M characters.
2
Replies
32
Views
956
Swamp_Donkey
S
K
Osborne Joystick adapter
Replies
5
Views
198
kc4bqk
K
durgadas311
The Dead Kaypros Society
2
Replies
20
Views
997
kurt_kayger
K
C
Nabu Expansion Board
Replies
3
Views
983
Symax
Symax
K
picking an Osborne 1
Replies
19
Views
628
cj7hawk
C
tradde
Kaypro 2x with a Gotek
2
Replies
25
Views
655
tradde
tradde
Patrick.B (TTR)
Kaypro 2/84 issues.. need insight and help.
Replies
11
Views
418
Patrick.B (TTR)
Patrick.B (TTR)
C
Well-known ports under CP/M - And binaries that access ports directly.
Replies
4
Views
288
krebizfan
K
Roland Huisman
Accessing filesystems on CP/M disks.
2
Replies
24
Views
5K
TheRealAnubis
TheRealAnubis
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