IBT Technologies IB791 User Manual page 21

J4: PS/2 Keyboard Selection
Pin #
J5: IrDA Connector
J5 is used for an optional IrDA connector.
J6: PS/2 Keyboard and Mouse Connector
Signal Name
1 Vcc
2 To Pin 9 of J6
KB CLK
3
4 To Pin 8 of J6
5 KB Data
6 Ground
Pin # Signal Name
1
2 No connect
3
4 Ground
5
Signal Name
Ground
Vcc
MS Data
MS CLK
NC
IB791 User' s Manual
INSTALLATIONS
+5V
Ir RX
Ir TX
Pin # Pin #
1 6
2 7
3 8
4 9
5
Signal Name
Ground
Vcc
KB Data
KB CLK
17