Intel Desktop Board DG45FC 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.