ROM-2820 I2S CN

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I2S_CN3 (Audio Codec)

Pin

Signal

Pin

Signal

1

AUDIO_VDDA

2

GND

3

AUDIO_VDDA

4

2S0_SDIN_3V3

5

I2S0_SDOUT_3V3

6

I2S0_LRCK_3V3

7

I2S0_CK_3V3

8

AUDIO_MCK_3V3

9

-

10

GND

11

AUDIO_I2C_CK

12

+MIC_BIAS

13

AUDIO_I2C_DAT

14

GND_AUD

 

key

16

HP_R

17

MIC_IN

18

GND_AUD

19

GND_AUD

20

HP_L

ROM-2820 I2S CN.PNG

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