CPEx GX-333-X

CyberResearch® CPU Cards

NOTE:

1.If you want to use the RS485 mode, just connect to TXD485-, TXD485+. If you want to use the RS422, please connect to TXD485-, TXD485+, RXD485-, and RXD485+.

2.Please refer to Chapter 3 for details on serial port operation modes; e.g., powered pins configuration.

19.CN19: Audio Port Connector

This port connects to AC’97 compatible audio devices through an adapter cable, e.g., that features a 10-pin header to audio phone jacks on a slot bracket.

Table 2-22 CN19 Audio Port Pinouts

PIN

 

DESCRIPTION

PIN

 

DESCRIPTION

1

 

LINEOUTR

2

 

LINEINR

 

 

 

 

 

 

 

 

 

 

3

 

GND

4

 

GND

 

 

 

 

 

 

5

 

LINEOUTL

6

 

LINEINL

 

 

 

 

 

 

 

 

 

 

 

7

 

GND

8

 

GND

 

 

 

 

 

 

9

 

MIC1_IN

10

 

MIC2_IN

 

 

 

 

 

 

Figure 2-28 CN19 Audio Port Connector

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