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nowFlash error while erasing flash TMS570LS micro

Firoz Ahmed
Prodigy 90 points
Other Parts Discussed in Thread: TMS570LS3137

Hi,

When i try to erase the flash of TMS570LS30336 micro, i get the above error as Frequency 0Hz.

Could somebody help me to find what the problem is?

 

Thanks & Regards

Firoz

  • 0
    TI__Expert 6985 points

    Hi Firoz,

    This is a problem on some of the first devices, which makes the speed detection do not work.

    You can alter the Speed Detection Method by editing the configuration file of nowFlash.

    Pleas open the file "nowFlash.cfg" in the nowFlash installation and search for TMS570LS3137.

    You should find the fowlling:

    ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
    ; Config for TMS570LS3137
    ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
    ; actual device ID is 0x802AAD05<- Rev A,
    ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
    Device ID: 0x802AAD05         TMS570LS3137
      ProgVersion: 1.50 ; Library Version
      ProgRoutines: F021_R4_BE.x70 ; Platform library archive
      SpeedTestMethod: 2
      Frequency: 180.0 Range: 10.0 - 180.0
      Minor Revisions: 1
        0 "TMS570LS30336U Rev A"

    Than change the marked line to:

      SpeedTestMethod: 1

    Now the speed detection should work proper on your device.

    Best Regards,

    Christian

  • 0 in reply to Christian Herget
    Prodigy 90 points

    Hello Christian,

    Thanks for the reply.

    I have followed your instructions and now able to successfully connect the device.

     

    Best regards

    Firoz