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Cyclone Max: Can we trim Kinetis series MCU with Cyclone Max.
Manjit S. Jul 1, 2015 at 05:48 AM (05:48 hours)
Staff: Takao Y.

  • Is there any option to trim the Internal Clock Reference of ICS module of Kinetis KE0x series MCU's using Cyclone Max?

    Thanks & Regards
    Manjit Singh


  • Greetings,

    "PT: Program Trim" command is available. This will program the default clock frequency trim value. If you want a specific frequency, then check the "Use custom trim reference frequency" and change the frequency.

    Takao Yamada

  • Thanks Takao for this information.

    Can you please let me know where to insert TM command in programming sequence? Means before programming (PM) or after PM.

    • Greetings,

      Usually after PM, but it should not matter if done before PM.
      If you get an error using PT command, then it means your S19/ELF binary file has something programmed at the trim register location within flash. Please read your chip's reference manual to find out where this register is located.

      Takao Yamada

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