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CPEx GX-333-X CyberResearch
®
CPU Cards
36 ©Copyright 2007 CyberResearch, Inc.
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