How can I change drive strength enable to n/a in S32DSv3.5?

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How can I change drive strength enable to n/a in S32DSv3.5?

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hdlee
Contributor II

I want to change the "drive strength enable" from Disabled to n/a in S32K312 under S32DSv3.5.

The reason is I suspect LPSPI0 is not working to validate ISELED functions.

Here is the current pin configuration.

hdlee_1-1707890735634.png

 

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danielmartynek
NXP TechSupport
NXP TechSupport

Hello Heedong Lee,

It cannot be changed.

The N/A option is there for the pads that are GPIO-STANDARD like PTA2.

These pads do not have the MSCR[DSE] implemented.

PTC8 is GPIO-STANDARD-PLUS where MSCR[DSE] is implemented and can be either enabled or disabled.

danielmartynek_0-1707902839074.png

Anyway, if PTC8 MCSR[DSE = 0], the pad works as GPIO-STANDARD.

 

Best regards,

Daniel

 

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danielmartynek
NXP TechSupport
NXP TechSupport

Hello Heedong Lee,

It cannot be changed.

The N/A option is there for the pads that are GPIO-STANDARD like PTA2.

These pads do not have the MSCR[DSE] implemented.

PTC8 is GPIO-STANDARD-PLUS where MSCR[DSE] is implemented and can be either enabled or disabled.

danielmartynek_0-1707902839074.png

Anyway, if PTC8 MCSR[DSE = 0], the pad works as GPIO-STANDARD.

 

Best regards,

Daniel

 

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