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Detect double bit errors in RAM (S12Z ECC)

Question asked by Nikolai Baschinski on Apr 11, 2017
Latest reply on Apr 11, 2017 by Daniel Martynek

Hello community,

 

I use the S12Z in my product and have to detect faults using ECC. For detecting flash double bit errors I use FERSTAT_DFDF bit. And I test it with FCNFG_FDFD.

 

But how to detect double bit errors in RAM? And how to test the detection?

 

What is the MMCECL? Can I use it?

 

Thank you very much!

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