Intel DQ43AP English Product Guide - Page 44

S/PDIF Header, Front Panel Audio Header, Table 6. S/PDIF Header, Table 7.

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Intel Desktop Board DQ43AP Product Guide S/PDIF Header See Figure 18, A for the location of the S/PDIF header. Table 6 shows the pin assignments and signal names for the S/PDIF header. Table 6. S/PDIF Header Pin Signal Name 1 Ground 2 S/PDIF out 3 VCC (5V) Front Panel Audio Header The front panel audio header (Figure 18, B) supports both Intel HD Audio and AC '97 audio. Table 7 shows the pin assignments and signal names for HD Audio and Table 8 shows the pin assignments and signal names for AC '97 Audio. Table 7. Front Panel Audio Header Signal Names for Intel HD Audio Pin Signal Name 1 PORT 1L 3 PORT 1R 5 PORT 2R 7 SENSE_SEND 9 PORT 2L Pin Signal Name 2 GND 4 PRESENCE# 6 SENSE1_RETURN 8 KEY (no pin) 10 SENSE2_RETURN Table 8. Front Panel Audio Header Signal Names for AC '97 Audio Pin Signal Name 1 MIC 3 MIC_BIAS 5 FP_OUT_R 7 AUD_5V 9 FP_OUT_L Pin Signal Name 2 AUD_GND 4 AUD_GND 6 FP_RETURN_R 8 KEY (no pin) 10 FP_RETURN_L 44

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Intel Desktop Board DQ43AP Product Guide
44
S/PDIF Header
See Figure 18, A for the location of the S/PDIF header.
Table 6 shows the pin
assignments and signal names for the S/PDIF header.
Table 6. S/PDIF Header
Pin
Signal Name
1
Ground
2
S/PDIF out
3
VCC (5V)
Front Panel Audio Header
The front panel audio header (Figure 18, B) supports both Intel HD Audio and AC ’97
audio.
Table 7 shows the pin assignments and signal names for HD Audio and Table 8
shows the pin assignments and signal names for AC ’97 Audio.
Table 7.
Front Panel Audio Header Signal Names for Intel HD Audio
Pin
Signal Name
Pin
Signal Name
1
PORT 1L
2
GND
3
PORT 1R
4
PRESENCE#
5
PORT 2R
6
SENSE1_RETURN
7
SENSE_SEND
8
KEY (no pin)
9
PORT 2L
10
SENSE2_RETURN
Table 8.
Front Panel Audio Header Signal Names 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