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CC1310: What's the minimum WOR interval can be set?

Daniel Fang
Genius 11600 points
Part Number: CC1310


Hi,

In WOR example, the default interval is 1 or 2, it means wake up at 1sec or 500ms interval to execute WOR.

What's the minimum interval can be set? Such as set WOR interval to 100ms, 25ms or 10ms? Thanks.

  • 0
    TI__Guru**** 317180 points

    The minimum WOR interval is dependent on the following factors:

    - How fast the chip is to start up, which is around 1.7 ms

    - The time corresponding to > 4 byte preamble to detect preamble/ settling.

    - Some margins. 

    I have not done any calculations on how low the interval exactly can be set since with a very short interval the current save is small. You can test to see how short you can go but I would keep it above 5 - 10 ms.