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CPEx GX-333-X CyberResearch
®
CPU Cards
38 ©Copyright 2007 CyberResearch, Inc.
21. CN25: KB/MS Connector
This port connects to a PS/2 keyboard and mouse using a 6-pin-to-PS/2 adapter cable. The adapter cable has one 6-pin header at
one end, and two PS/2 connectors on the other 6-pin-to-two PS/2.
Table 2-24 CN25 KB/MS Connector Pinouts
PIN DESCRIPTION
1 VCC_KM
2 MS_DATA
3 MS_CLK
4 KB_DATA
5 KB_CLK
6 GND
Figure 2-30 CN25 KB/MS Connector
22. CN26 & CN27: SATA (Serial ATA) Disk Drive Connectors
These 7-pin standard Serial ATA ports connect to SATA I-compatible hard disk
drives. SATA drives are managed by the ALi chipset onboard.
Table 2-25 Serial ATA Port Pinouts
PIN DESCRIPTION PIN DESCRIPTION
1 GND 2 SATA_TX
3 SATA_TX# 4 GND
5 SATA_RX# 6 SATA_RX
7 GND
Figure 2-31 Serial ATA Port