ECC error injection for EEPROM in MPC5746R

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ECC error injection for EEPROM in MPC5746R

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Contributor I

Hi,

Is it possible to create EEPROM error using ECC in MPC5746R for EEPROM fault check testing.

Regards,

RR

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NXP TechSupport
NXP TechSupport

Yes, it is possible by FLASH over-programming as shown for instance in following example:

Example MPC5777C-1b+2b_FLASH_ECC_error_injection GHS614 

What is different in ECC event response of data flash area on MPC57xx as discussed here:

https://community.nxp.com/thread/458504