Intel DX48BT2 manual Chassis Intrusion Header, Front Panel CIR Receiver Input Header Signal Names

Intel Desktop Board DX48BT2 Product Guide

NOTE

The Consumer IR option must be enabled in the system BIOS before it can function. Press <F2> at boot to enter the system BIOS, and go to Advanced > Peripheral Configuration > Enhanced Consumer IR, and set this option to Enabled.

Table 6 shows the pin assignments and signal names for the front panel CIR receiver (input) header and Table 7 shows the pin assignments and signal names for the back panel CIR emitter (output) header.

Table 6. Front Panel CIR Receiver (Input) Header Signal Names

Pin	Signal Name
1	Ground

3No Connection

5+5 V Standby

7Key (no pin)

Pin	Signal Name
2	LED
4	Learn-In
6	Vcc
8	CIR Input

Table 7. Back Panel CIR Header Emitter (Output) Header Signal Names

Pin	Signal Name
1	Emitter Out 1
3	Ground
5	Jack Detect 1

Pin Signal Name

2Emitter Out 2

4Key (no pin)

6Jack Detect 2

Chassis Intrusion Header

Figure 27, E shows the location of the chassis intrusion header. This header can be connected to a mechanical switch on the chassis to detect if the chassis cover is removed.

Table 8 shows the pin assignments and signal names for the chassis intrusion header.

Table 8. Chassis Intrusion Header Signal Names

Pin Description

1Intruder

2Ground

50