APOLLO Technical Manual
Jumpers and connectors
J6B – PS/2 keyboard
Connector: 6-pin Mini-DIN
PC99 Colour: Purple
Pin Signal
name
1 KB
DATA
2 No
Connect
3 Ground
4 +5V
5 KB
CLOCK
6 No
Connect
4
2
6
5
3
1
J6C – PS/2 mouse
Connector: 6-pin Mini-DIN.
PC99 Colour: Green
Pin Signal
name
1 MS
DATA
2 No
Connect
3 Ground
4 +5V
5 MS
CLOCK
6 No
Connect
4
2
6
5
3
1
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