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3301690 CPU Card
3.2.14 AC’97 Connector
CN Label: J_AUDIO1
CN Type: 2x5 pin header
CN Location: See Figure 3-15
CN Pinouts: See Table 3-14
The 3301690 CPU board does not have a built-in AC’97 AUDIO CODEC. If your system
needs audio then this connector must be connected to an external audio CODEC module.
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 SYNC 2 BITCLK
3 SDOUT 4 PCBEEP
5 SDIN 6 RST#
7 VCC 8 GND
9 +12V
Table 3-14: J_AUDIO1 Connector Pinouts
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