Intel DH61AG English Product Guide - Page 34

Front Panel Single-Port USB 2.0 Header, Consumer IR CIR Receiver Header

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Intel Desktop Board DH61AG Product Guide Front Panel Single-Port USB 2.0 Header Figure 16, D shows the location of the front panel single-port USB 2.0 header and Table 7 shows the pin assignments and signal names. Table 7. Front Panel Single-Port USB 2.0 Header Signal Names Pin Signal Name 1 Power (+5 V) 2 D- 3 D+ 4 Ground 5 Key NOTE Computer systems that have an unshielded cable attached to a USB port might not meet FCC Class B requirements, even if no device or a low-speed USB device is attached to the cable. Use a shielded cable that meets the requirements for a full-speed USB device. Consumer IR (CIR) Receiver Header The Desktop Board has a CIR receiver header (Figure 16, E). This header consists of a filtered translated infrared input compliant with Microsoft CIR specifications and a "learning" infrared input. The learning input is a high-pass input which the computer can use to "learn" to speak the infrared communication language of user remotes. NOTE The Consumer IR option must be enabled in the system BIOS before it can function. Press the F2 key at boot to enter the system BIOS, and go to Advanced > Peripheral Configuration > Enhanced Consumer IR, and set this option to Enabled. Table 8 shows the pin assignments and signal names for the front panel CIR receiver (input) header. Table 8. Front Panel CIR Receiver Header Signal Names Pin Signal Name 1 Ground 3 No Connection 5 +5 V Standby 7 Key (no pin) Pin Signal Name 2 LED 4 Learn-In 6 Vcc 8 CIR Input 34

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Intel Desktop Board DH61AG Product Guide
34
Front Panel Single-Port USB 2.0 Header
Figure 16, D shows the location of the front panel single-port USB 2.0 header and
Table 7 shows the pin assignments and signal names.
Table 7. Front Panel Single-Port USB 2.0
Header Signal Names
Pin
Signal Name
1
Power (+5 V)
2
D-
3
D+
4
Ground
5
Key
NOTE
Computer systems that have an unshielded cable attached to a USB port might not
meet FCC Class B requirements, even if no device or a low-speed USB device is
attached to the cable.
Use a shielded cable that meets the requirements for a
full-speed USB device.
Consumer IR (CIR) Receiver Header
The Desktop Board has a CIR receiver header (Figure 16, E).
This header consists of a
filtered translated infrared input compliant with Microsoft CIR specifications and a
“learning” infrared input.
The learning input is a high-pass input which the computer
can use to “learn” to speak the infrared communication language of user remotes.
NOTE
The Consumer IR option must be enabled in the system BIOS before it can
function.
Press the F2 key at boot to enter the system BIOS, and go to
Advanced > Peripheral Configuration > Enhanced Consumer IR, and set this
option to Enabled.
Table 8 shows the pin assignments and signal names for the front panel CIR receiver
(input) header.
Table 8. Front Panel CIR Receiver Header Signal Names
Pin
Signal Name
Pin
Signal Name
1
Ground
2
LED
3
No Connection
4
Learn-In
5
+5 V Standby
6
Vcc
7
Key (no pin)
8
CIR Input