Intel Desktop Board DQ57TM Technical Product Specification

Table 15. Front Panel Audio Header for AC ’97 Audio

Pin Signal Name Pin Signal Name

1 MIC 2 AUD_GND

3 MIC_BIAS 4 AUD_GND

5 FP_OUT_R 6 FP_RETURN_R

7 AUD_5V 8 KEY (no pin)

9 FP_OUT_L 10 FP_RETURN_L

NOTE

Not all AC ’97 signals are supported; specifically, pins 4, 6, 7, and 10 are not

supported.

Table 16. Front Panel USB Header

Pin Signal Name Pin Signal Name

1 +5 VDC 2 +5 VDC

3 D- 4 D-

5 D+ 6 D+

7 Ground 8 Ground

9 KEY (no pin) 10 No Connect

Table 17. SATA Connectors

Pin Signal Name

1 Ground

2 TXP

3 TXN

4 Ground

5 RXN

6 RXP

7 Ground

Table 18. Chassis Intrusion Header

Pin Signal Name

1 Intruder#

2 Ground