ROM-2820 I2S CN
From ESS-WIKI
|
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 |
