IBM 5100 User Manual

567 KEYBOARD CABLE
Z4 Connector To Keyboard PC Board Connector
Z4 Z4
Keyboard
Connector Connector
line Name
PC Board
Board Pin Cable Pin
Connector Pin
/
L6B04 B02
Unused
B02
L6C04 B03
Unused
B03
L6004
B04
-Keyboard Bit P
B04
L6E04 B05
-Keyboard Bit 7
B05
M6A04 B06 Unused B06
"'"
N
It)
M6B04 B07
-Keyboard Strobe B07
M6C04
BOS -Keyboard Bit 4 B08
M6004 B09 -Keyboard Bit 3 B09
M6E04
B10
-Keyboard Bit 2 B10
...
m
N6A04 B11 +S.5V B11
N6B04 812
-Keyboard Bit 0 B12
"'"
N6C04 B13
-Keyboard Bit 1
B13 N
It)
It)
"'"
It)
L6B02 002
Unused 002
...
m
L6C02 003 +5V 003
L6002 004
Unused
004
L6E02 005 Unused 005
"'"
~
M6A02 006
-Keyboard Bit 6
006
/
',,"--, /
M6B02 007
-Power On Reset 007
...
0)
M6C02 008
Ground
DOS
It)
M6002 009 +Typamatic 009
M6E02 010
Unused 010
"'"
N6A02
011 -Keyboard Lock 011
~
N6B02 012 Unused 012
(
N6C02 013 -Keyboard Bit 5
013
544

IBM 5100 Specifications

General

Release Year	1975
RAM	16 KB - 64 KB
Storage	204 KB tape drive
Display	5-inch CRT
Operating System	APL/BASIC
Processor	IBM PALM (1.9 MHz)