Intel DH77EB Especificações descarregar pdf (Página 49)

Technical Reference

49

Table 21. Chassis Intrusion Header

Pin Signal Name

1 Intruder#

2 Ground

Table 22. Processor, Front, and Rear Chassis

(4-Pin) Fan Headers

Pin

Signal Name

1 Ground

(Note)

2 +12 V

3 FAN_TACH

4 FAN_CONTROL

Note: These fan headers use Pulse Width Modulation control for fan speed.

Table 23. 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 24. 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

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 96 97

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