15) IR_CIR

Make sure the pin 1 on the IR device is aling with pin one the connector. To enable the

IR/CIR function on the board, you are required to purchase an option IR/CIR module. For detail information please contact your autherized Giga-Byte distributor.

To use IR function only, please connect IR module to Pin1 to Pin5.

 

 

Pin No.

Definition

10

5

1

VCC

2

NC

 

 

6

1

3

IRRX

4

GND

 

 

5

IRTX

 

 

6

NC

 

 

7

CIRRX

 

 

8

VCC

 

 

9

CIRTX

 

 

10

NC

16)F_ USB1 / F_USB2(Front USB Connector, Yellow )

Be careful with the polarity of the front USB connector. Check the pin assignment while you connect the front USB cable. Please contact your nearest dealer for optional front USB cable.

 

 

 

 

Pin No.

Definition

 

 

 

 

1

Power

2

 

10

 

2

Power

 

 

3

USB DX-

 

 

 

 

4

USB Dy-

 

 

 

 

5

USB DX+

 

 

 

 

6

USB Dy+

 

 

 

1

 

9

 

 

 

 

 

7

GND

 

 

 

 

8

GND

 

 

 

 

9

No Pin

 

 

 

 

10

USB Over Current

English

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Hardware Installation Process

Page 31
Image 31
Gigabyte AGP 4X(1.5V) manual Ircir, 16F USB1 / FUSB2Front USB Connector, Yellow