ADC on MK11

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605件の閲覧回数
eduardrazumovsk
Contributor III

Hello,

Is there anything unique with pins ADC0_DP0, ADC0_DM0, ADC0_DP3, ADC0_DM3 ?

Is it only ADC input pins (not GPIOs) ?

Can i use those pins exactly as i meant to use the ADC0_SEx pins ?

Thanks & Regards,

Eduard

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515件の閲覧回数
Alice_Yang
NXP TechSupport
NXP TechSupport

Hello Eduard,

Do you want to know how to configure the pin to ADC functions ?

If yes ,  you can see the reference manual: 10.3.1 K11 Signal Multiplexing and Pin Assignments ,

pastedImage_0.png

we can see ,  these pins "ADC0_DP0, ADC0_DM0, ADC0_DP3, ADC0_DM3" can directly be used to ADC, for these pin only have ADC function.

While , for the ADC0_SEx pins , they are multiple function , if we want to use these pin to ADC , we need configure them through  "Pin Control Register n (PORTx_PCRn) "

pastedImage_1.png

.

If i misunderstand your meaning , can you be more specific !

Best Regards,

Alice

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516件の閲覧回数
Alice_Yang
NXP TechSupport
NXP TechSupport

Hello Eduard,

Do you want to know how to configure the pin to ADC functions ?

If yes ,  you can see the reference manual: 10.3.1 K11 Signal Multiplexing and Pin Assignments ,

pastedImage_0.png

we can see ,  these pins "ADC0_DP0, ADC0_DM0, ADC0_DP3, ADC0_DM3" can directly be used to ADC, for these pin only have ADC function.

While , for the ADC0_SEx pins , they are multiple function , if we want to use these pin to ADC , we need configure them through  "Pin Control Register n (PORTx_PCRn) "

pastedImage_1.png

.

If i misunderstand your meaning , can you be more specific !

Best Regards,

Alice

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If this post answers your question, please click the Correct Answer button.

-----------------------------------------------------------------------------------

If this post help your question, please click the helpful Answer button.

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515件の閲覧回数
eduardrazumovsk
Contributor III

Thanks Alice

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