CyberResearch® CPU Cards

CPEx GX-333-X

Table 2-3 Interface Connectors

Label

Function

 

 

CN1

Supplementary “–VCC” power connector

CN2

4P primary power connector

CN3

3-pin PS_ON and 5VSB signal connector with 5V standby

CN4

2-pin power button switch connector (board version 1.10 only)

CN5

2-pin reset button switch connector (board version 1.10 only)

CN6

6-pin LED connector (to chassis LEDs) (board version 1.10)

CN6

6-pin LED connector (to chassis LEDs) (board version 1.11)

CN7

5-pin LCD inverter control-

CN8

3-pin CPU fan header

CN9

34-pin Floppy connector

CN10

24-bit TTL LCD connector (DF13-40P-1.25V)

CN11

40-pin Primary IDE connector (40-pin 2.54mm)

CN12

8-pin internal USB1 2.0 connector (2 USB ports via an adapter

 

cable)

CN13

8-pin internal USB2 2.0 connector (2 USB ports via an adapter

 

cable)

CN14

2-pin connector to an onboard Lithium coin cell battery

CN15

5-pin IrDA port pin header

CN16

10-pin digital I/O connector

CN17

26-pin parallel port connector

CN18

14-pin internal serial port (COM2/3) pin header

CN19

10-pin audio connector

CN20

4-pin audio CD_IN pin header

CN21

D-SUB 9 external serial port (COM1)

CN22

RJ-45 Ethernet port

CN23

D-SUB 15-pin VGA connector

CN24

PS/2 keyboard/mouse connector

CN25

6-pin pin header keyboard/mouse connector (an adapter module is

 

required)

CN26

Serial ATA connector

CN27

Serial ATA connector

CN28

Compact Flash Storage Card socket (on the soldering

 

side)

CN29

SDRAM DDR SO-DIMM socket (on the soldering side)

 

System supports up to 1GB memory size including

 

the 256MB soldered memory, which must be

 

deducted from the total when adding a memory

 

module to this socket.

CyberResearch, Inc.

25

25 Business Park Drive

P: (203) 483-8815; F: (203) 483-9024

Branford, CT USA

www.cyberresearch.com