Via 7001G User Manual - Page 25

USB Pin Connectors, USB 0-1 and USB 2-3, Fast IrDA Infrared Module Header, Consumer Infrared Module

Page 25 highlights

BIOS Setup USB Pin Connectors: USB 0-1 and USB 2-3 The mainboard provides 2 USB pin headers, allowing up to 4 additional USB2.0 ports up to maximum throughput of 480 Mbps. Connect each 2-port USB cable into this pin header. This port can be used to connect high-speed USB interface peripherals such as USB HDD, digital cameras, MP3 players, printers, modem and the like. USB Pin Signal 1 VUSB0 3 USBD_T0- 5 USBD_T0+ 7 GND 9 Key Pin Signal 2 VUSB0 4 USBD_T1- 6 USBD_T1+ 8 GND 10 GND 1 2 9 10 Fast IrDA Infrared Module Header: FIR This pin header is used to connect to an IrDA module. The BIOS settings must be configured to activate the IR function. Pin Signal 1 +5V 2 IRRX1 3 IRRX 4 GND 5 IRTX FIR 1 Consumer Infrared Module / PS2 Header: CIR / EXT_KBMS When the pin header is not in use, short pin 3 & 5, pin 4 & 6, pin 7 & 9, and pin 8 & 10. KBMS Pin Signal 1 +5VDUAL 3 KB_CLK 5 EXT_KBCLK 7 MS_CLK 9 EXT_MSCLK Pin Signal 2 GND 4 KB_DATA 6 EXT_KBDATA 8 MS_DATA 10 EXT_MSDATA 1 2 9 10 17

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BIOS Setup
17
USB Pin Connectors:
USB 0-1 and USB 2-3
The mainboard provides 2 USB pin headers, allowing up to 4 additional
USB2.0 ports up to maximum throughput of 480 Mbps. Connect each 2-port
USB cable into this pin header.
This port can be used to connect high-speed
USB interface peripherals such as USB HDD, digital cameras, MP3 players,
printers, modem and the like.
Pin
Signal
Pin
Signal
1
VUSB0
2
VUSB0
3
USBD_T0-
4
USBD_T1-
5
USBD_T0+
6
USBD_T1+
7
GND
8
GND
9
Key
10
GND
Fast IrDA Infrared Module Header:
FIR
This pin header is used to connect to an IrDA module.
The BIOS settings
must be configured to activate the IR function.
Pin
Signal
1
+5V
2
IRRX1
3
IRRX
4
GND
5
IRTX
Consumer Infrared Module / PS2 Header:
CIR / EXT_KBMS
When the pin header is not in use, short pin 3 & 5, pin 4 & 6, pin 7 & 9, and
pin 8 & 10.
Pin
Signal
Pin
Signal
1
+5VDUAL
2
GND
3
KB_CLK
4
KB_DATA
5
EXT_KBCLK
6
EXT_KBDATA
7
MS_CLK
8
MS_DATA
9
EXT_MSCLK
10
EXT_MSDATA
FIR
1
USB
1
2
9
10
1
2
10
9
KBMS