13)SPDIF_O (S/PDIF Out Header)

This header supports digital S/PDIF out. Via an optional S/PDIF out cable, this header can connect to an audio device that supports digital audio in. For purchasing the optional S/PDIF out cable, please contact the local dealer.

1

Pin No.

Definition

1Power

2SPDIFO

3GND

Pin 1 (the red wire) of the S/PDIF out cable must align with pin 1 of the SPDIF_O header. Incorrect connection may render the device unusable or even result in damage to the device.

14)F_USB1/F_USB2 (USB Headers)

The headers conform to USB 2.0/1.1 specification. Each USB header can provide two USB ports via an optional USB bracket. For purchasing the optional USB bracket, please contact the local dealer.

9

1

Pin No.

Definition

1

Power (5V)

10

2

 

 

2

Power (5V)

 

 

3

USB DX-

 

 

4

USB DY-

 

 

5

USB DX+

 

 

6

USB DY+

 

 

7

GND

 

 

8

GND

 

 

9

No Pin

 

 

10

NC

Do not plug the IEEE 1394 bracket (2x5-pin) cable into the USB header.

Prior to installing the USB bracket, be sure to turn off your computer and unplug the power cord from the power outlet to prevent damage to the USB bracket.

GA-945GCM-S2L/S2C Motherboard

- 28 -

Page 28
Image 28
Intel 4127, 4112 user manual Spdifo S/PDIF Out Header, FUSB1/FUSB2 USB Headers