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LMK04610: Registermap in datasheet vs TICS Pro

Mattijs
Prodigy 60 points

Part Number: LMK04610

Hello

I noticed when I use TICS Pro to export the LMK04610 raw register map, a number of registers are present in the map that are not present in the data sheet.

To name just a few (present in the TICS exported map, NOT in the datasheet): R0145, R010A, R0108, R0106, R0104, R0102, R0100, R00FE, R00FC, R00FA, R00F9, R00B0. I suspect there may be more, but I stopped counting after R00B0.

Is there any information available on the function of these registers and whether or not it is allowed to access these?

Thank you.

  • 0
    TI__Mastermind 28590 points

    Hello,

    I will check and advise on this.

    73,

    Timothy

  • 0
    TI__Genius 9920 points
    Hello,
    TICS Pro shows 218 registers, but datasheet only shows 195 registers
    Those registers not showed in datasheet should use default value. Do not recommend user to modify them.

    Regards,
    Shawn
  • 0 in reply to Shawn Han
    Prodigy 60 points

    Hello Shawn

    Thank you for your reply. One remaining question though:

    When I use the TICS Pro tool to configure the LMK04610 in my application, TICS Pro can export the register map for me, which would include the registers that are not part of the datasheet. Would it be OK for my application software to simply read the file exported by the TICS Pro tool and download all registers present in the file, so including those not in the datasheet into the LMK04610? Or alternatively, should I filter out those registers first before downloading the register file into the LMK?

    Thank you for your time.

    Kind regards,

    Mattijs

  • 0 in reply to Mattijs
    TI__Genius 9920 points

    Please use all registers , because these value had been verified and optimized on EVM.
    Do not filter out those registers not been showed in datasheet. Those hidden registers still are useful.
    TICS Pro optimized some values vs. default value.

    Maybe TI should add a note in datasheet to show this difference. Thank you for your reporting.