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  1. Embedded Software & Tools
  2. EXT_EP-9679

C2000 Flash GUI incorrectly programs Potenza (F28004x) PSWDLOCK and CRCLOCK fields, potentally permanently locking device

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    Details

    • Type: Bug
    • Status: Fixed
    • Priority: High
    • Resolution: Fixed
    • Product:
      Code Composer Studio Debugger
    • Internal ID:
      CCBT-2615
    • Found In Release:
      Hide
      CCS_10.0.0
      CCS_9.3.0
      Show
      CCS_10.0.0 CCS_9.3.0
    • Fix In Release:
      CCS_10.0.0
    • Affected Platform/Device:
      Generic
    • Workaround:
      Program the PSWDLOCK and CRCLOCK OTP locations via your program file instead of using the On-Chip Flash GUI (CCS/UniFlash) to program them.

      Description

      PSWDLOCK and CRCLOCK are incorrectly programmed on Potenza (and possibly Topolino) devices in the On-Chip Flash GUI (CCS and UniFlash), which affects the generated ECC value. With an incorrect ECC, the device locks up and cannot be used.

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            Assignee:
            syncuser TI User
            Reporter:
            syncuser TI User
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              Dates

              Created:
              Updated:
              Resolved: