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ECC double bit error for EEPROM

Question asked by Charudatta Ingale on Jun 20, 2017
Latest reply on Apr 6, 2018 by Edward Karpicz

ECC double bit error for EEPROM

For some EEPROM location ECC double bit error is set due to that s12zvl micro generating machine exception (Interrupt 5).

 

How i can confirm that this ECC double bit error is set for EEPEROM memory?

I dint see any flag for same in S12zvl manual.

 

Where i can see the corrupt address location of EEPROM ?

I didn't see the any register holding the address of memory location cause the ECC double bit error for EEPROM/Flash in S12zvl manual.

 

I want to catch the machine exception generated for EEC double bit fault  while reading from EEPROM/ Flash memory.

In machine exception handler I want to correct the corrupt location.

 

Requesting assistance for the same.

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