Green PCI/VL-B/ISA System Board
Connector CN3
AT Keyboard Connector
Keyboard Clock input
Keyboard Data Input
N.C.
GND
VCC
FunctionPin
1
2
3
4
5
Connector CN4
PS/2 Keyboard Connector
PS/2 Keyboard
N.C.
GND
VCC
PS/2 Keyboard Data Input
N.C.
Function
Pin
1
2
3
4
5
6
G-4 u Appendix G
