Intel DH57DD Product Specification - Page 45

Intel Remote PC Assist Technology Header

Page 45 highlights

Technical Reference Table 21. Processor (4-Pin) Fan Header Pin Signal Name 1 Ground 2 +12 V 3 FAN_TACH 4 FAN_CONTROL Table 22. Front and Rear Chassis Fan Headers Pin 4-Wire Support Pin 3-Wire Support 1 Ground 2 Fan power 3 Ground 2 Fan power 3 Fan tach 1 Fan tach 4 Fan control N/A N/A Table 23. Intel Remote PC Assist Technology Header Pin Signal Name 1 RPAT# 2 Ground Table 24. Back Panel CIR Emitter (Output) Header Pin Signal Name 1 Emitter out 1 2 Emitter out 2 3 Ground 4 Key (no pin) 5 Jack detect 1 6 Jack detect 2 Table 25. Front Panel CIR Receiver (Input) Header Pin Signal Name 1 Ground 2 LED 3 NC 4 Learn in 5 5 V standby 6 VCC 7 Key (no pin) 8 CIR input 45

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Technical Reference
45
Table 21.
Processor (4-Pin) Fan Header
Pin
Signal Name
1
Ground
2
+12 V
3
FAN_TACH
4
FAN_CONTROL
Table 22.
Front and Rear Chassis Fan Headers
Pin
4-Wire Support
Pin
3-Wire Support
1
Ground
3
Ground
2
Fan power
2
Fan power
3
Fan tach
1
Fan tach
4
Fan control
N/A
N/A
Table 23.
Intel Remote PC Assist Technology Header
Pin
Signal Name
1
RPAT#
2
Ground
Table 24.
Back Panel CIR Emitter (Output) Header
Pin
Signal Name
1
Emitter out 1
2
Emitter out 2
3
Ground
4
Key (no pin)
5
Jack detect 1
6
Jack detect 2
Table 25.
Front Panel CIR Receiver (Input) Header
Pin
Signal Name
1
Ground
2
LED
3
NC
4
Learn in
5
5 V standby
6
VCC
7
Key (no pin)
8
CIR input