Chapter 2: Installing the Motherboard | 15 |
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Connecting Optional Devices
Refer to the following for information on connecting the motherboard optional devices
F_AUDIO: Front Panel Audio header
This header allows the user to install auxiliary
Pin |
| Signal Name |
| Pin |
| Signal Name |
1 |
| PORT 1L |
| 2 |
| AUD_GND |
|
|
| ||||
3 |
| PORT 1R |
| 4 |
| PRESENCE# |
5 |
| PORT 2R |
| 6 |
| SENSE1_RETURN |
7 |
| SENSE_SEND |
| 8 |
| KEY |
9 |
| PORT 2L |
| 10 |
| SENSE2_RETURN |
|
|
|
|
|
|
|
SPDIFO: SPDIF out header
This is an optional header that provides an S/PDIF (Sony/Philips Digital Interface) output to digital multimedia device through optical fiber or coaxial connector.
Pin |
| Signal Name |
| Function |
1 |
| SPDIF |
| SPDIF digital output |
|
| |||
2 |
| +5VA |
| 5V analog Power |
3 |
| Key |
| No pin |
4 |
| GND |
| Ground |
