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Original question:

CCS/TMS320F28377D: Load program Error: .out: a data verification error occurred file load failed.

CCS/TMS320F28377D: C28xx_CPU1: File Loader: Verification failed: Values at address 0x80000@Program do not match Please verify target memory and memory map.

kim hak soo9
Prodigy 30 points
Part Number: TMS320F28377D

Tool/software: Code Composer Studio

I made New board. when i Started download program with my emulator(XDS200USB) :Code Composer Studio : Version: 6.2.0.00050

I checked GPIO for the Booting Mode( wait mode). 

I have same problem in my hand .  I have checked the watch window , 

plz, let me know, What should I do .! DO I need to Check other HW or SW Point??

  • 0
    TI__Genius 17315 points
    Kim,

    Check the project properties to ensure that it matches the device that you are using. Also, check that you have the target configuration file configured for the device that you are using. This looks like a mismatch between the CCS memory map and the target device.

    I hope this helps. If this answers your question, please click the green "Verified Answer" button. Thanks.

    - Ken
  • 0 in reply to Ken Schachter
    TI__Guru* 87105 points

    Kim,

    Adding to Ken's suggestions, please check below as well:

    1. Check for updates in CCS and install them (especially TI C2000 Device support package, Debug Server Flash and any emulator packages). 

    2. Since you said it is a new custom board, check if there is any toggle on XRSn (reset) while loading the Flash.  If the voltage lines are not up to the Datasheet spec level (during erase/program), Flash reads and erase/program can fail.  

    Thanks and regards,
    Vamsi

  • 0 in reply to Ken Schachter
    Prodigy 30 points

    Hi ken. Thank you for your reply. 

     I checked my project properties . 

     

    Like that. I have used this device since 2017. I checked sample program from TI( Blink LED) this program working in the ram area. 

    that is working well. but when I am loading Program in the Flash. that is not working as same. 

     I checked

     1) voltage:  VDD_IO(3.3V) and VDD core(1.2V). that is correct. 

     2) Check Mode GPIO( 72,84 ), when I change Mode( that is working as well. with XRS Pin: wait or SCI Mode) 

    DO I need to check other H/W(I/O, Same Item for Flash Writing ??) 

    If you have an Idea. Plz let me know.

    -Kim 

  • 0 in reply to kim hak soo9
    Prodigy 30 points
    I found solution for this problem. when i changed ccs version 6.2.0 -> 8.3
    that time flash work well.
  • 0 in reply to kim hak soo9
    TI__Guru* 87105 points

    Kim,

    Glad that upgrading to CCSv8 helped.

    FYI for others that may refer to this post: All TMS320F2837x users should move to CCSv8 or CCSv9 (preferable) since the Flash Plugin is updated for the PCN (https://e2e.ti.com/support/microcontrollers/c2000/f/171/t/729543?-FAQ-Product-Change-Notice-PCN-20180523001-1-for-TMS320F2837x-and-TMS320F2807x-devices) and the errata advisory "Flash: Minimum Programming Word Size".

    Thanks and regards,
    Vamsi