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TMS320F2802: SD flash programming : what is OTIS error : -4040

JOEL MISEN
Prodigy 10 points
Part Number: TMS320F2802

When trying to program the flash memory of the DSP, I get OTIS error -4040. What is it ?

Best regards

  • 0
    TI__Guru* 75710 points

    Joel,

    Unfortunately my documentation on the SD flash tool is lacking here as well. 

    There is mention of error code "40" which is a verification error, meaning that the flash program would have completed, but the read back of the contents to compare to the source file failed.  The remedy mentioned is to make sure the flash waitstates are set according to the DS so that we know the read is good.

    Since I'm not certain this is the real error here, I'd like to make sure this isn't connection related, have you tried to connect to the device via JTAG and CCS?  Once connected, can you check the flash contents via memory map to see if there is any programmed bits/your code, etc?

    Best,

    Matthew