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2313128_en-US

Copy: SCST AUTOSAR implementation

This post is a copy from here


Customer Company: AVNET
Project Name: Clarios DFAE Avnet
Customer Contact Point (Name & Email): Norm Siegel [email protected]
SW Package Info: SCST
HW (Board/Chipset/Platform): S32K31x

Hi team,

Customer has the following question: Does SCST core library comply to SWS requirements of Autosar CorTst specification? If yes, can you clarify the Autosar version?

I am aware SCST is a non-AUTOSAR implementation because of innate weakness of CorTst driver implementation, and that there are no plans to develop ASR compliant SCST library, however, (1) do we have any documents regarding AUTOSAR implementation with SCST?

Lastly, I have also encountered the attached document (CST_vs_Autosar_CorTst.pdf), which notes the differences between SWS_CorTst & NXP's SCST, it is quite outdated. (2) do we have any updated documents for CorTst and SCST comparison? (3) can the document/information be shared with the customer?

Best regards,
Julián


Priority: MEDIUMRTDSource: DistributorRe: Copy: SCST AUTOSAR implementation

Hi Luis,
SCST is not apart of RTD product, I removed this label "RTD" in your original post to have a correct filter.

Re: Copy: SCST AUTOSAR implementation

Hello, we are not aware of any documents regarding to the AUTOSAR implementation with SCST.  NXP provides its own CST solution as it is described in the  CST_vs_Autosar_CorTst.pdf presentation. 

Not sure if we can share direct comparison.  I would propose to inform customer that NXP has its own Core Self-Test Solution with all details as it is described on Slide 3 in CST_vs_Autosar_CorTst.pdf.

BR,

SCST Team.

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Last update:
‎02-12-2026 02:33 AM
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