User`s manual

CyberResearch
®
CPU Cards CZGA LX-50
CyberResearch, Inc. 57
25 Business Park Drive P: [phone]; F: [phone]
Branford, CT USA www.cyberresearch.com
Figure 4-16: RS-232/422/485 Serial Port Connector Location
PIN DESCRIPTION PIN DESCRIPTION
1 DCD# 2 DSR#
3 RxD 4 RTS#
5 TxD 6 CTS#
7 DTR# 8 RI#
9 GND 10 GND
11 TxD485+ 12 TxD485-
13 RxD485+ 14 RxD485-
Table 4-17: RS-232/422/485 Serial Port Connector Pinouts
4.2.16 SATA Drive Connectors
CN Label: CN12 and CN13
CN Type:
7-pin SATA drive connector (1x7)
CN Location: See Figure 4-17
CN Pinouts: See Table 4-18
The two SATA drive connectors are connected to two first generation SATA drives. First
generation SATA drives transfer data at speeds as high as 1.5 Gbps.