Intel DQ965CO English Product Guide - Page 52

Connecting to the HD Audio Link Header, Connecting to the Flexible Audio System

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Intel Desktop Board DQ965CO Product Guide Connecting to the HD Audio Link Header See Figure 25, H for the location of the HD Audio Link header. Table 10 shows the pin assignments for the header. Table 13. HD Audio Link Header Signal Names Pin Signal Name Pin Signal Name 1 BLCK 3 RST 5 SYNC 2 Ground 4 3.3V/1.5V I/O 6 Ground 7 SDO 8 3.3V_CORE 9 SDI 11 No connection 13 No connection 10 +12V 12 Key (no pin) 14 3.3V/1.5V STBY 15 No connection 16 Ground Connecting to the Flexible Audio System After installing the SigmaTel audio driver, the multi-channel audio feature can be enabled. Figure 26 shows the back panel audio connectors. The default connector assignments are shown in the table. The connectors are retaskable using the audio driver interface. Item Description A Line in/retasking jack B Line out/retasking jack C Mic in/retasking jack Figure 26. Back Panel Audio Connectors 52

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Intel Desktop Board DQ965CO Product Guide
52
Connecting to the HD Audio Link Header
See Figure 25, H for the location of the HD Audio Link header.
Table 10 shows the pin
assignments for the header.
Table 13. HD Audio Link Header Signal Names
Pin
Signal Name
Pin Signal Name
1
BLCK
2
Ground
3
RST
4
3.3V/1.5V I/O
5
SYNC
6
Ground
7
SDO
8
3.3V_CORE
9
SDI
10
+12V
11
No connection
12
Key (no pin)
13
No connection
14
3.3V/1.5V STBY
15
No connection
16
Ground
Connecting to the Flexible Audio System
After installing the SigmaTel audio driver, the multi-channel audio feature can be
enabled.
Figure 26 shows the back panel audio connectors.
The default connector
assignments are shown in the table.
The connectors are retaskable using the audio
driver interface.
Item
Description
A
Line in/retasking jack
B
Line out/retasking jack
C
Mic in/retasking jack
Figure 26.
Back Panel Audio Connectors