Acorp 7KTA2 User Manual page 13

Chaosdr 1 Chaosdr 1
Chaosdr 1 Chaosdr 1 Chaosdr 1
1.3.4 ATX 20-pin Power Connector (ATX)
This connector supports the power button on-board. Using
the ATX power supply, functions such as Modem Ring Wake-
Up and Soft Power Off are supported on this motherboard .
This power connector supports instant power-on
functionality, which means that the system will boot up
instantly when the power connector is inserted on the board.
Pin
1
2
3
4
5
6
7
8
9
10
1.3.5 Infrared Connector (IR)
After the IrDA interface is configured, files can be
transferred from or to portable devices such as laptops,
PDAs, and printers using application software.
Signal
3.3V
3.3V
GND
5V
GND
5V
GND
PW-OK
5V_SB
12V
1 - 1 0 1 - 1 0 1 - 1 0
1 - 1 0 1 - 1 0
Mnshdranarc Cdrbrhoshnn Mnshdranarc Cdrbrhoshnn
Mnshdranarc Cdrbrhoshnn Mnshdranarc Cdrbrhoshnn Mnshdranarc Cdrbrhoshnn
Pin Signal
11 3.3V
12 -12V
13 GND
14 PS-ON
15 GND
16 GND
17 GND
18 -5V
19 5V
20 5V