Ibm PSB Form Factor Board SAGP-845EV Manuel d'utilisateur télécharger pdf (Page 14)

3.5 Keyboard Connector

SAGP-845EV provides a 6-pin keyboard/mouse connector.

• KBM1: 6-pin Mini-DIN Keyboard/Mouse Connector

PIN Description

1 KEYBOARD DATA

2 MOUSE DATA

3 GROUND

4 +5V

5 KEYBOARD CLOCK

6 MOUSE CLOCK

3.6 USB Port Connector

SAGP-845EV provides 4 built-in USB2.0 ports for future I/O bus expansion.

• USB1 & USB2 (single port)

PIN Description

1 VCC

2 DATA-

3 DATA+

4 GROUND

• USB3 (dual port)

Provides two sets (pins 1/3/5/7 and 2/4/6/8) of USB connectors.

PIN Description PIN Description

Port 1 Port 2

1 VCC 2 GROUND

3 DATA- 4 DATA+

5 DATA+ 6 DATA-

7 GROUND 8 VCC

3.7 IrDA Infrared Interface Port

SAGP-845EV has a built-in IrDA port which supports Serial Infrared (SIR) or

Amplitude Shift Keyed IR (ASKIR) interface. When used, the IrDA port has to be

set to SIR or ASKIR model in the BIOS’s Peripheral Setup’s COM 2. At the same

time the normal RS-232 COM 2 will be disabled.

• IR1: IrDA Connector

PIN Description

1 VCC5V

2 N/C

3 IR-RX

4 Ground

5 IR-TX

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 47 48

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Ibm PSB Form Factor Board SAGP-845EV Manuel d'utilisateur Page 14