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16
Chapter 2 Hardware Installation
Chapter 2
I/O Connectors
Digital I/O Connector
The 8-bit Digital I/O connector provides powering-on function to external devices that are con-
nected to the connector.
Digital I/O Connector
Pins
Function
1
DIO7
2
DIO6
3
DIO5
4
DIO4
5
DIO3
6
DIO2
7
DIO1
8
DIO0
9
5V
10
GND
Front Audio Connector
Front
Audio
1
Mic
-L
LINE-R
AUD_GND
AUD_GND N/C
N/C
2
10
MIC
-JD
LINE-
JD
9
Mic
-R
Line-L
Front Audio
The front audio connector allows you to connect to the second line-out and mic-in jacks that
are at the front panel of your system.
Driver Installation
Install the audio driver. Refer to the Chapter 4 for more information.
1
1
ON
2
Digital I/O
1
1
ON
2
2
10 9
1
GND
5V
DIO0
DIO1
DIO2
DIO3
DIO4
DIO5
DIO6
DIO7
