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CD Audio connector (CN10)
This connector is used to connect to a CD audio cable.
CD Audio connector (CN10)
Pin
1
2
3
4
Keyboard and mouse connector
(CN11)
The mainboard provides a keyboard connector which supports
both a keyboard and a PS/2 style mouse. In most cases, especially
in embedded applications, a keyboard is not used. The standard
PC/AT BIOS will report an error or fail during power-on-self-test
(POST) after a reset if the keyboard is not present. The mainboard
BIOS Advanced setup menu allows you to select "Present" or
"Absent" under the "System Keyboard" section. This allows no-
keyboard operation in embedded system applications without the
system halting under POST (power-on-self-test).
Keyboard and mouse connector
Pin
1
2
3
4
5
6
7
8
Signal
CD_L
GND
CD_R
GND
Signal
KB DATA
GND
MS DATA
N/C
KB CLOCK
Vcc
MS CLOCK
N/C
(CN11)
Chapter 2 Installation 33
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