J14: Atx Power Supply Connector; J1: Irda Connector; J2: Digital I/O - Intel MB899 User Manual

INSTALLATIONS

J14: ATX Power Supply Connector

11 1
Signal Name
20 10

J1: IrDA Connector

J2: Digital I/O

Signal Name
16
Pin #
3.3V
-12V
Ground
PS-ON
Ground
Ground
Ground
-5V
+5V
+5V
Pin #
1
2
3
4
5
Pin
GND 1
OUT3 3
OUT2 5
IN3 7
IN2 9
MB899 User' s Manual
Pin # Signal Name
11 1
12 2
13 3
14 4
15 5
16 6
17 7
18 8
19 9
20 10
Signal Name
+5V
No connect
Ir RX
Ground
Ir TX
Pin Signal Name
2 VCC
4 OUT1
6 OUT0
8 IN1
10 IN0
3.3V
3.3V
Ground
+5V
Ground
+5V
Ground
Power good
5VSB
+12V