ADC external channel

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ADC external channel

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David_Qin___1
Contributor I

Hello, 

How do I know which ADC_INPUTCHAN_EXTx is connected to ADCx_SExx when I use the Processor Expert?   i can't find the details in the reference manual. Thanks!

Oliver_Zhang_1-1640137345652.pngOliver_Zhang_2-1640137387560.png

 

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1,891 次查看
Senlent
NXP TechSupport
NXP TechSupport

Hi@Oliver_zhang

ADC_INPUTCHAN_EXT3 -> ADC0-SE3

ADC_INPUTCHAN_EXT4 -> ADC0-SE4

...........and so on.

 

for example:S32K142-> Configurate PTC14 to ADC port.

PTC14 related to ADC0-channel12-> ADC_INPUTCHAN_EXT12.

BR!

     Jim,

 

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1,892 次查看
Senlent
NXP TechSupport
NXP TechSupport

Hi@Oliver_zhang

ADC_INPUTCHAN_EXT3 -> ADC0-SE3

ADC_INPUTCHAN_EXT4 -> ADC0-SE4

...........and so on.

 

for example:S32K142-> Configurate PTC14 to ADC port.

PTC14 related to ADC0-channel12-> ADC_INPUTCHAN_EXT12.

BR!

     Jim,

 

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David_Qin___1
Contributor I

Thank you sir! 

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