Table of Contents
Advertisement
2.2.2.1
Signal Tables for the Connectors and Headers
Table 13. Front Panel Audio Header for Intel HD Audio
Pin
Signal Name
1
[Port 1] Left channel
3
[Port 1] Right channel
5
[Port 2] Right channel
7
SENSE_SEND (Jack detection)
9
[Port 2] Left channel
Table 14. Front Panel Audio Header for AC '97 Audio
Pin
Signal Name
1
MIC
3
MIC_BIAS
5
FP_OUT_R
7
AUD_5V
9
FP_OUT_L
Table 15. Front Panel USB Headers
Pin
Signal Name
1
+5 V DC
3
D-
5
D+
7
Ground
9
KEY (no pin)
Table 16. IEEE 1394a Header
Pin
Signal Name
1
Data A (positive)
3
Ground
5
Data B (positive)
7
+12 V DC
9
Key (no pin)
Pin
Signal Name
2
Ground
4
PRESENCE# (Dongle present)
6
[Port 1] SENSE_RETURN
8
Key (no pin)
10
[Port 2] SENSE_RETURN
Pin
Signal Name
2
AUD_GND
4
AUD_GND
6
FP_RETURN_R
8
KEY (no pin)
10
FP_RETURN_L
Pin
Signal Name
2
+5 V DC
4
D-
6
D+
8
Ground
10
No Connect
Pin
Signal Name
2
Data A (negative)
4
Ground
6
Data B (negative)
8
+12 V DC
10
Ground
Technical Reference
45
- Quick Links:
- Overview
- Board Layout
- Processor
Hide quick links:
Advertisement
Table of Contents
