Manual

AR-B1673 User’s Guide
3.5 KEYBOARD / MOUSE CONNECTOR (PS1, PS2)
The AR-B1673 provides 6-PIN JST Header and 6-PIN MINI-DIN keyboard/mouse connector.
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PS1: 6-pin Mini-DIN Keyboard/Mouse Connector
PIN Signal
1 KBDATA
2 MSDATA
3 GND
4 VCC
5 MSCLK
6 KBCLK
1
2
3
4
5
6
Front View
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PS2: JST6-pin Keyboard/Mouse Connector
PIN Signal
1 MSDATA
2 KBDATA
3 GND
4 VCC
5 MSCLK
6 KBCLK
1
6
PS2
3.6 USB PORT CONNECTOR (USB1)
The AR-B1673 provides Two USB port.
PIN Signal PIN Signal
1 VCC 2 VCC
3 USBD0- 4 USBD1-
5 USBD0+ 6 USBD1+
7 GND 8 GND
9 GND 10 GND
10 9
2 1
3.7 IRDA INFRARED INTERFACE PORT (IR1)
The AR-B1673 built-in IrDA port which support Serial Infrared (SIR) or Amplitude Shift Keyed IR (ASKIR) interface.
When use the IrDA port have to set SIR or ASKIR model in the BIOS’s Peripheral Setup’s COM 2. Then the normal
RS-232 COM 2 will be disabled.
1
5
PIN Signal
1 VCC
2 NC
3 IRRX
4 GND
5 IRTX
13