CPEx GX-333-X

CyberResearch® CPU Cards

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 2-25Serial 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

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