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CC113L: CC113L manual power-on sequence

Sinsan
Prodigy 120 points
Part Number: CC113L

I have a question about the manual power-on sequence on page 37 of the CC113L data sheet.

The first action is described as "Set SCLK = 1 and SI = 0".

Is there any disadvantage to setting SCLK = 0 at this time?

 

  • 0
    TI__Guru**** 317180 points

    In the UsersGuide it's listed a couple of options to reset the part with power-up. Any reason you want to do the manual initial reset and not trust the POR described in the chapter before? 

    I have not tried this function but since it's written that the SCLK = 1 I assume that this is a requirement. If not the line had just said "SI = 0". 

  • 0
    TI__Mastermind 29570 points

    Hi,

    The power-on timing sequence has been characterized based upon positive edge on SCLK.

    Regards,

       Richard

  • 0 in reply to TER
    Prodigy 120 points

    Hi TER,

    Successful execution of automatic POR depends on the power lamp up and off times in Section 4.10. Therefore, I thought it would be better to use the manual reset performed by manual power-up sequence to ensure chip reset.

    Regards,

    Sinsan