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FDC2114: Register reset

Shinya Sawamoto
Expert 5260 points
Part Number: FDC2114

Hello team,

I'd like to confirm if the following operation can reset the registers or not.
1) Sleep mode (0x1A)
2) SD pin assert
3) Reset dev (0x1C)
4) Is there any other operation?

Thanks in advance.
S.Sawamoto

  • 0
    TI__Mastermind 33250 points

    Shinya-san,

    Thank you for your inquiry, and your interest in TI devices.

    Entering sleep mode keeps the register values. It does not clear them.
    In fact, the data sheet recommends putting the device in sleep mode before register write operations.

    Shut-down and reset returns registers to their default values.

    Power-cycling the device forces it into sleep mode with default register values.

    Please let me know if you have any more questions.

    Regards,
    John