13
3.5 Keyboard/Mouse Connector
JUKI-752 provides two keyboard connectors. A 5-pin header connector CN8
supports passive backplane applications. Another one is a 6-pin Mini-DIN
connector CN15 on the board-mounting bracket for single board computer
applications.
•
CN8: 5-pin Header Keyboard Connector
PIN Description
1 KEYBOARD
CLOCK
2 KEYBOARD
DATA
3 N/C
4 GROUND
5 +5V
•
CN15/13: 6-pin Mini-DIN Keyboard/Mouse Connector
PIN
CN15 keyboard
CN13 Mouse
1
KEYBOARD DATA
MOUSE DATA
2 N/C
N/C
3 GROUND
GROUND
4 +5V
+5V
5
KEYBOARD CLOCK
MOUSE CLOCK
6 N/C
N/C
3.6 External Switches and Indicators
There are many external switches and indicators for monitoring and controlling
your CPU board. These features are completely optional. The detailed pin
assignment of the connectors is specified as following table:
•
CN4: Reset Button
PIN Description
1 EXTERNAL
RESET
2 GROUND
•
CN9: IDE LED Connector
PIN Description
1 HDD
ACTIVE#
2 +5V
•
CN17: Power LED
PIN Description
1 GROUND
2 +5V
