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TPS65910a3 ClkOUT disable

Kamal Najmi
Expert 3435 points

hi team,

 my customer tqs want to turn off the CLKOUT. According to the data, this is possible.

from datasheet;

This signal is the output of the 32k oscilator, which can be enable or not during the power on sequence, depending on the boot mode......

 

However, he can not find the CLKOUT in ACTIVE mode tab to switch off.
Can you help me here?

 

THANK YOU

KAMAL

  • 0
    TI__Genius 10885 points
    Hi Kamal,

    The datasheet is unclear here, but there is not a user accessible register for disabling the CLK32KOUT pin. There is only the register to keep the output enabled when in sleep mode.

    Different boot modes release the clock output at different time slots, which is what the quote above is referring to.

    Typically, if this node is not used it can be left floating.