CyberResearch CPEN GX-333-X Manuale Utente

Pagina di 98
CPEx GX-333-X  
 
CyberResearch
® 
CPU Cards 
 
40  
©Copyright 2007 CyberResearch, Inc. 
 
 
24. CN29: 200-pin DDR Memory Socket 
This socket receives a DDR 266MHz memory module. 
 
Rear Slot Bracket Connectors 
 
Figure 2-32  Front Panel Connectors 
 
1. CN21: COM1 Serial Port
 
 
This D-SUB serial port is defined as COM1 and provides serial connection in the RS-232 
mode.  
 
Table 2-27 
Serial Port COM1 Pinouts 
PIN 
DESCRIPTION 
PIN 
DESCRIPTION 
1 NRLSD1 6  NDSR1 
2 NRX1 7 NRTS1 
3 NTX1 8 NCTS1 
4 NDTR1 9 
COM_RI1 
5 GND 
 
 
2. CN22: 10/100BaseT Ethernet (RJ-45) Port
 
 
The RJ-45 connector provides 10/100BaseT Ethernet connection to a local or internet network. 
Refer to the table below for the Ethernet port LED indication.
 
 
Figure 2-33 
10/100BaseT Ethernet (RJ-45) Port 
Table 2-28 
CN22 Ethernet Port Pinouts