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SUPER P5MMA98/P5MMS98/P5MMA2/P5MMS2 User’s Manual
PW_ON Connector
The PW_ON connector is for the ATX power supply switch. It is
located on JP23 for P5MMA98/P5MMA2 and on J57 for P5MMS98/
P5MMS2. Momentary contacting pins 1 & 2 will power on/off the
system. See Table 2-17 for pin definitions of the PW_ON connec-
tor.
Table 2-17. PW_ON Connector Pin Definitions
Pin
N u m b e r
Definition
1
PW_ON
2
Ground
Infrared Connector
The infrared connector is on JP23 for P5MMA98 and P5MMA2. See
Table 2-18 for pin definitions.
Table 2-18. Infrared Pin Definitions
Pin
N u m b e r
Definition
1
+5 V
2
K e y
3
IR_RX
4
Ground
5
IR_TX
6
IRSEL0
7
IRSEL1
8
IRSEL2
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