S32G274A: When the master is eDMA, XRDC cannot capture the error address

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S32G274A: When the master is eDMA, XRDC cannot capture the error address

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Kojimaa
Contributor III

Hi NXP:

    I am testing with XRDC module. When I used eDMA_0 as the master to access the wrong peripheral, a bus error was triggered. But when I read the error information registers, XRDC did not capture the error address in DERR_Wx_y register. But can locate the peripheral group where the error occurred in  DERRLOCx register.  As shown in the following figures, Is this normal?

Kojimaa_0-1693815066389.png

Kojimaa_1-1693815081372.png

Thanks

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Kojimaa
Contributor III

Not only peripherals, but also memory access still cannot be captured.

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