DG45FC Datasheet, PDF (47/88 Pages) Intel Corporation – Technical Product Specification

Technical Reference
Table 16. Processor (4-Pin) Fan Header
Pin
Signal Name
1
Ground
2
+12 V
3
FAN_TACH
4
FAN_CONTROL
Table 17. 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 18. 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
2.2.2.2 Add-in Card Connectors
The board has one PCI Express x1 connector which supports simultaneous transfer
speeds up to 250 Mbytes/sec of peak bandwidth per direction and up to 500
MBytes/sec concurrent bandwidth.
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