Keyboard Or Ps/2 Mouse Connector - AXIOMTEK SBC81870 Series User Manual

2.7

Keyboard or PS/2 Mouse Connector

DIN: 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:
ASSIGNMENT
PIN
Keyboard
1 KBDATA
2 MSDATA
3 GND
4 PS2V5
5 KBCLK
6 MSCLK
2.8 AT Keyboard or PS/2 Mouse of DIN
connector Selection
JP16: AT Keyboard or PS/2 Mouse of DIN connector selection
For Y-Cable user, please set the jumper same as AT keyboard.
The jumper settings are as follows:
DEVICE
TYPE
AT keyboard
PS/2 MOUSE
Hardware Configuration
® ®
SBC81870 Intel Pentium
PS/2 Mouse
MSDATA
MSDATA
GND
PS2V5
MSCLK
MSCLK
JUMPER SETTING
(pin closed)
3-5
4-6
1-3
2-4
M w/ DDR/VGA/Dual LAN
3
5
1
2
6
4
DIN
JUMPER
ILLUSTRATION
6 5
2 1
JP16
6 5
2 1
JP16
17