iWave iW-RainboW-G7D, Руководство пользователя по оборудованию

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Rev 2.0
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Generic Qseven Carrier Board Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
6.3 Expansion Pin-out based on i.MX51 SOM
Table 52: Carrier Board Expansion Connector pin-out based on i.MX51 SOM
Pin
No
Pin Name
based on
i.MX51 SOM
Pin Connection Signal
Type
Voltage Level/
Termination
Description
1 GND GND Power 0V Ground.
2 GND GND Power 0V Ground.
3 VBAT Connected to 80
th
Pin of
Expansion Connector 2
Power 4.7V PMIC Battery Power Input.
4 VBAT Connected to 79
th
Pin of
Expansion Connector 2
Power 4.7V PMIC Battery Power Input.
5 GND Connected to 72
nd
Pin of
Expansion Connector 2
Power 0V Ground.
6 GND Connected to 68
th
Pin of
Expansion Connector 2
Power 0V Ground.
7 GND Connected to 64
th
Pin of
Expansion Connector 2
Power 0V Ground.
8 ADIN5 Connected to 75
th
Pin of
Expansion Connector 2
Analog Analog PMIC Analog to Digital
Convertor input 5.
9 ADIN6 Connected to 73
rd
Pin of
Expansion Connector 2
Analog Analog PMIC Analog to Digital
Convertor input6.
10 ADIN7 Connected to 71
st
Pin of
Expansion Connector 2
Analog Analog PMIC Analog to Digital
Convertor input7.
11 DI1_PIN12 Connected to 69
th
Pin of
Expansion Connector 2
Input 2.75V Digital Input Pin 12.
12 PWRON3 Connected to 67
th
Pin of
Expansion Connector 2
Output 3.3V Power ON/OFF button
connection.
13 PWGTDRIV1 Connected to 65
th
Pin of
Expansion Connector 2
Input 4.7V Power Gate Driver 1.
14 PWGTDRIV2 Connected to 63
rd
Pin of
Expansion Connector 2
Input 4.7V Power Gate Driver 2.
15 CLK32K Connected to 61
st
Pin of
Expansion Connector 2
Output 3.3V 32KHz clock output for
peripherals.
16 GND GND Power 0V Ground.
17 GND GND Power 0V Ground.
18 AUD6_TXC Connected to 45
th
Pin of
Expansion Connector 2
Output 1.8V Audio Transmit Clock.
19 AUD6_TXFS Connected to 43
rd
Pin of
Expansion Connector 2
Output 1.8V Audio Transmit Frame.