SC200L Hardware Design
SC200L_Hardware_Design
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Table 16: Pin Definition of SPI Interfaces
3.15. ADC
Interface
SC200L supports a analog-to-digital converter (ADC) interface, and the pin definition is shown below.
Table 17: Pin Definition of ADC Interfaces
Pin Name
Pin No
I/O Description
Comment
GPIO_52
107
DO
SPI2 chip select signal
Multiplexed as SPI2_CSN
GPIO_53
108
DO
SPI2 data output Multiplexed
as
SPI2_DO
GPIO_54
109
DI
SPI2 data input
Multiplexed as SPI2_DI
GPIO_55
110 DO SPI2
clock
signal Multiplexed
as
SPI2_CLK
GPIO_93
116 DO SPI0
clock
signal Multiplexed
as
SPI0_CLK
GPIO_90 117
DO
SPI0
chip
select
signal Multiplexed
as
SPI0_CSN
GPIO_92
118
DI
SPI0 data input
Multiplexed as SPI0_DI
GPIO_91
119
DO
SPI0 data output
Multiplexed as SPI0_DO
GPIO_139
99
DO
SPI1 chip select signal
Multiplexed as SPI1_CSN
GPIO_136
100
DO
SPI1 data output Multiplexed
as
SPI1_DO
GPIO_135
101
DI
SPI1 data input
Multiplexed as SPI1_DI
GPIO_134
102
DO
SPI1 clock signal
Multiplexed as SPI1_CLK
Pin Name
Pin No
I/O
Descripti
on
Comment
Pin Name
ADC 128
AI
Generic
ADC
The maximum input voltage is
1.2V.
