Difference between revisions of "AOM-DB3500 AUDIO MIC1/OUT1"

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(→‎AUDIO MIC1/OUT1（Compatible with ROM-EG57）)
(→‎AUDIO MIC1/OUT1（Compatible with ROM-EG57）)
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“1 rt5640-codec”(9696EG57001)<br/> “2 hdmi”,&nbsp;<br/> “3 dp0”.
 
“1 rt5640-codec”(9696EG57001)<br/> “2 hdmi”,&nbsp;<br/> “3 dp0”.
 +
  
  
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|-
 
|-
 
| 4
 
| 4
−
| &nbsp;
+
| I2S0_SDIN_3.3
−
| &nbsp;
+
| I
−
| &nbsp;
+
| I2S0 Serial Data IN 3.3V Level
 
|-
 
|-
 
| 5
 
| 5
−
| &nbsp;
+
| I2S0_SDOUT_3.3
−
| &nbsp;
+
| O
−
| &nbsp;
+
| I2S0 Serial Data OUT 3.3V Level
 
|-
 
|-
 
| 6
 
| 6
−
| &nbsp;
+
| I2S0_LRCK_3.3
−
| &nbsp;
+
| I
−
| &nbsp;
+
| I2S0 Left/Right Clock
 
|-
 
|-
 
| 7
 
| 7
−
| &nbsp;
+
| I2S0_BCLK_3.3
−
| &nbsp;
+
| I
−
| &nbsp;
+
| I2S0 Bit Clock
 
|-
 
|-
 
| 8
 
| 8
−
| &nbsp;
+
| AUD0_MCK
−
| &nbsp;
+
| I
−
| &nbsp;
+
| Audio0 Master Clock
 
|-
 
|-
 
| 9
 
| 9
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|-
 
|-
 
| 11
 
| 11
−
| &nbsp;
+
| I2S0_I2C_CLK
−
| &nbsp;
+
| I
−
| &nbsp;
+
| I2S0 I2C clock input from host.
 
|-
 
|-
 
| 12
 
| 12
−
| &nbsp;
+
| MIC_BIAS1
−
| &nbsp;
+
| I
−
| &nbsp;
+
| For I2S0 Microphone Bias Voltage
 
|-
 
|-
 
| 13
 
| 13
−
| &nbsp;
+
| I2S0_I2C_DAT
−
| &nbsp;
+
| I/O
−
| &nbsp;
+
| I2S0 I2C Data
 
|-
 
|-
 
| 14
 
| 14
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|-
 
|-
 
| 16
 
| 16
−
| &nbsp;
+
| I2S1_HP_R
−
| &nbsp;
+
| I
−
| &nbsp;
+
| I2S0 Right Headphone
 
|-
 
|-
 
| 17
 
| 17
−
| &nbsp;
+
| I2S0_MIC_IN
−
| &nbsp;
+
| I
−
| &nbsp;
+
| I2S0 Microphone IN
 
|-
 
|-
 
| 18
 
| 18
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|-
 
|-
 
| 20
 
| 20
−
| &nbsp;
+
| I2S1_HP_L
−
| &nbsp;
+
| I
−
| &nbsp;
+
| I2S0 Left Headphone
 
|}
 
|}
  

Revision as of 09:47, 18 November 2025

AOM-3821 supports three kinds of sound cards: 

“1 rt5640-codec”(9696EG57001)
“2 hdmi”, 
“3 dp0”.


AUDIO MIC1/OUT1（Compatible with ROM-EG57）

HW Pin Header

RTENOTITLERTENOTITLE

I2S0 Connector Pin Definition
Pin Signal I/O Description
1 I2S0_VDDA   I2S0 3.3V source
2 GND   Ground
3 I2S0_VDDA   I2S0 3.3V source
4 I2S0_SDIN_3.3 I I2S0 Serial Data IN 3.3V Level
5 I2S0_SDOUT_3.3 O I2S0 Serial Data OUT 3.3V Level
6 I2S0_LRCK_3.3 I I2S0 Left/Right Clock
7 I2S0_BCLK_3.3 I I2S0 Bit Clock
8 AUD0_MCK I Audio0 Master Clock
9 N/A   Not Applicable
10 GND   Ground
11 I2S0_I2C_CLK I I2S0 I2C clock input from host.
12 MIC_BIAS1 I For I2S0 Microphone Bias Voltage
13 I2S0_I2C_DAT I/O I2S0 I2C Data
14 GND   Ground
15 N/A   Not Applicable
16 I2S1_HP_R I I2S0 Right Headphone
17 I2S0_MIC_IN I I2S0 Microphone IN
18 GND   Ground
19 GND   Ground
20 I2S1_HP_L I I2S0 Left Headphone

RTENOTITLE

Get sound card ID

 

 

 

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