6. keyboard or ps/2 mouse connector, 7. keyboard or ps/2 mouse selection, Din1 – PSB Speakers PSB-1688LF M1 User Manual
Page 19: Jp12
Chapter 2 Hardware Configuration
Page: 2-8
PSB-1688LF USER
′
S MANUAL
2-6. KEYBOARD OR PS/2 MOUSE CONNECTOR
DIN1 : Keyboard or PS/2 Mouse Connector
DIN connector can support keyboard, Y-cable, or PS/2 Mouse, user may
select the right device to used on “Keyboard or PS/2 Mouse Selection”.
The pin assignments are as follows :
PIN ASSIGNMENT
Keyboard
PS/2
Mouse
1 KBDATA
MSDATA
2 MSDATA
MSDATA
3 GND
GND
4 5VSB
5VSB
5 KBCLK
MSCLK
6 MSCLK
MSCLK
2-7. KEYBOARD OR PS/2 MOUSE SELECTION
JP12 : Keyboard or PS/2 Mouse Selection
For Y-Cable user, please set the jumper same as AT keyboard.
The jumper settings are as follows:
DEVICE
TYPE
JUMPER SETTING
(pin closed)
JUMPER
ILLUSTRATION
KEYBOARD
3-5
4-6
JP12
6
5
1
2
PS/2 MOUSE
1-3
2-4
JP12
6
2
5
1
*** Manufactory default -- AT Keyboard
1
2
3
4
5
6
DIN1