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TDC7201-ZAX-EVM: Issue in stability of Output in GUI after averaging

Part Number: TDC7201-ZAX-EVM
Other Parts Discussed in Thread: TDC7201

Tool/software:

Hii,

I just want to know that how can i get rid of the fluctuation output while setting up highest averaging cycle or even to the centre (CONFIG2 Register) in GUI of TDC7201 module which is being used with MSP430-LP. Is there any suggested way for configuring the best possible register setting so that i can find accurate result. I'm getting good result when the register set as instructed in manual (https://www.ti.com/lit/pdf/snau198) but not after in change with averaging cycle. Any suggestion will help me a lot. Thanks!

  • Hello Vicky,

    Thanks for posting to the sensors forum! 

    Can you share what kind of fluctuations you are seeing in the output?'

    Is your configuration exactly the same as instructed in the manual with the only difference being the averaging?

    Best,

    Isaac