How to solve FCCU MEMU errors in MPC5xx?

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How to solve FCCU MEMU errors in MPC5xx?

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mankulf
Contributor I

 Hi,

In my case i have an RAM_UNCERR in FCCU and a valid error address in the MEMU which points to Variable in RAM.

BR,

Myanjo.

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petervlna
NXP Employee
NXP Employee

Hi,

This looks like uninitialized RAM.

As accidental multibit ECC RAM errors are rare.

Peter

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mankulf
Contributor I

Hello Peter, 

Thanks for the reply.

Well the error address area is seems to be initialized because i can see data there. One more thing i would like to mention is this error is appearing when i change the mode from high power to STOP mode. I don't know why this is happening.

BR, 

Myanjo

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