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I2C Bus
Battery Charger
I2C0
Raspberry Pi I/O
Capacitive Touch Controller
I2C1
HDMI Bridge IC
Camera Sub-Board (MIPI CSI0)
I2C2
Raspberry Pi I/O
Camera Sub-Board (MIPI CSI1)
I2C3
SPI
Support Master/Slave mode
•
One chip select output.
•
PWM
PWM supports Old mode and FIFO mode
•
The frequency can be set from 0Hz to 39MHz
•
Raspberry Pi like I/O Interface
The pin definitions are as followings:
Pin #
Description
1
3.3V
SDA2
3
5
SCL2
7
IO124
9
GND
11
IO127
13
IO33
15
IO109
17
3V3
19
SPI_MO
21
SPI_MI
23
SPI_CLK
25
GND
27
SDA0
29
IO25
31
IO142
33
PWM_C
35
IO144
37
IO138
39
GND
Table 3-6 Pin Assignments of the Raspberry Pi like I/O Connector
MediaTek Proprietary and
Confidential
Purpose
Table 3-5 I2C Bus
Note
Camera 0 I2C
Camera 0 I2C
GPIO29
GPIO28
GPIO27
GPIO57
IRRX
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Unauthorized reproduction or disclosure of this document, in whole or in
part, is strictly prohibited.
Genio 350 Evaluation Kit Hardware User Guide
Note
RichTek RT9466GQW
Goodix GS9271
ITE IT66121FN
Pin #
Description
2
4
6
GND
8
TXD2
10
RXD2
12
IO22
14
GND
16
IO136
18
IO137
20
GND
22
IO140
24
SPI_CS
26
IO141
28
SCL0
30
GND
32
PWM_A
34
GND
36
IO139
38
IO34
40
IO32
Genio 350 EVK
Unclassified
I2C Bus
I2C0
I2C1
I2C2
I2C3
Note
5V
5V
GPIO40
GPIO39
GPIO26
GPIO58
GPIO19
Page 13 of 24
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