Hd audio daughter board connector (h_audio1), System panel pin header (h_front1) – ADLINK IMB-S90 User Manual

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Hardware Information

HD Audio Daughter Board Connector (H_AUDIO1)

This connector is designed for use with the ADLINK DB-Audio2
daughter board.

System Panel Pin Header (H_FRONT1)

Pin #

Signal

Function

1

GND

Ground

2

AUD_BCLK

Audio Clock

3

GND

Ground

4

ICH_AUD_SDIN1

Audio Data Input

5

P5V

+ 5V

6

ICH_AUD_SDOUT

Audio Data Output

7

P5V_AUD

+ 5V

8

P3V3_DVDD

3.3V

9

AUD_SYNC

Audio Synchronous

10

AUD_RSTJ

Audio Reset

PIN

Signal Name

PIN

Signal Name

1

HC_SPKR_N

11

GND

2

NC

12

SYS_RSTBTN-L

3

NC

13

NC

4

5V

14

GND

5

NC

15

CN_PWRBTN-L

6

GND

16

NC

7

HC_LEYLOCK-L

17

NC

8

HC_PLED-L

18

LED_SATA_ACT-L

9

NC

19

3V_HLED

10

5V_PLED

20

NC

1

2

9

10

1

10

20

11

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