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LMK3H0102: Spread Spectrum Clocking

Jeff YANG
Mastermind 6185 points
Part Number: LMK3H0102

Tool/software:

Hi,

Since LMK3H0102 device have OTP, the Spread Spectrum Clocking function still programmable via I2C? thanks!

Jeff

  • +1
    TI__Genius 17400 points

    Jeff,

    The SSC settings can still be modified after startup through I2C. It is recommended to set PDN to 1 and OTP_AUTOLOAD_DIS to 1 before making any changes, then set PDN to 1 after making the changes.

    Thanks,

    Kadeem