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Forum Post: ECC FLASH testing

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Hi,

I am using TMS570LS20216 USB and I am trying to check ECC flash Check.

Steps followed are as follows:

I have Initialised ESM and Enabled an ERROR pin to trace the channel 6 which is the ECC flash Single Bit error

I have used now ECC to generate the ECC for the 'xxx.out' (my software build) with the below command to force a single bit error

nowecc -s1 0x00000020 1 -i xxx.out -f035 -r4 -0 ecc.hex

And the 'ecc.hex' that is obtained is flashed using the nowflash

The xxx.out is flashed later on which has the ECC flash enable but my checkFlashECC function which callsESM stat register doesn't show the error in the flag

 

 

 


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