Peripheral Port; Ps/2 Mouse / Keyboard Connector: Jkbms1 - Biostar M7TTB User Manual

Chapter 1

1.7 Peripheral Port

JKBMS1
JRJ45USB1(Optional)
PS/2
Mouse
PS/2
USB+
Keyboard
Rj45(Optional)

1.7.1 PS/2 Mouse / Keyboard Connector: JKBMS1

The motherboard provides a standard PS/2 mouse / Keyboard mini DIN connector
for attaching a PS/2 mouse. You can plug a PS/2 mouse / Keyboard directly into
this connector. The connector location and pin definition are shown below:
Pin 4 VCC
Pin 2 NC
Pin 6 NC
Pin 4 VCC
PS/2 Mouse / Keyboard Connectors
JPRNT1
Parallel
COM1 COM2
JCOM1 JCOM2
PS/2 Mouse
Pin 5 Mouse Clock
Pin 6NC
Pin 3 GND
Pin 1 Mouse DATA
Pin 3 GND
Pin 2 NC
Pin 1 KBD DATA
PS/2 Keyboard
Pin Assignment
1
2
3
4 +5 V (fused)
5
6
1-23
Motherboard Description
JGAME1
Game Port
Speaker Line In Mic
Out
In
JSPKR1 JLIN1 JMIC1
Pin 5 KBD DATA
Data
No connect
Ground
Clock
No connect