ADC resolution on S32K3xx

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

ADC resolution on S32K3xx

Jump to solution
383 Views
vusal
Contributor III

Hello,

 

Just want to double-check my understanding: for data that's right-aligned, does the ADC resolution start at bit 14? So, essentially, bit 14 is always the Most Significant Bit (MSB) regardless of the resolution, right? I'm just curious about why bit 0 wasn't chosen as the Least Significant Bit (LSB). Any insights on the reasoning behind this? Thanks for helping out!

vusal_0-1712701261489.png


Best,
Vusal

 

0 Kudos
Reply
1 Solution
362 Views
Robin_Shen
NXP TechSupport
NXP TechSupport

Hi Vusal,

See Adc_Sar_Ip_GetConvData and Adc_Sar_GetMaskedResult. Your understanding is correct.

Adc_Sar_Ip_GetConvData Adc_Sar_GetMaskedResult.png

Sorry, I didn't find the reason for this design.


Best Regards,
Robin
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------

 

View solution in original post

2 Replies
363 Views
Robin_Shen
NXP TechSupport
NXP TechSupport

Hi Vusal,

See Adc_Sar_Ip_GetConvData and Adc_Sar_GetMaskedResult. Your understanding is correct.

Adc_Sar_Ip_GetConvData Adc_Sar_GetMaskedResult.png

Sorry, I didn't find the reason for this design.


Best Regards,
Robin
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
-------------------------------------------------------------------------------

 

356 Views
vusal
Contributor III

Hi @Robin_Shen ,

Thank you for confirming this. This is good to know.

Best regards,
Vusal

0 Kudos
Reply