LDC1614EVM: Sensor sampling rate

Arun KR91

Part Number: LDC1614EVM
Other Parts Discussed in Thread: LDC1614

i have checked the sampling rate in 'Sensing Solution EVM tool', there for the max external clock frequency is 40MHz and the sampling rate for it is 50ms.

i need to sample the sensor value every 0.5ms. Please share how it can be done?

thank you

over 6 years ago

0 Clancy Soehren over 6 years ago

TI__Mastermind 23810 points

We are out of the office for the Thanksgiving holiday, but we will respond to you next week.

0 Bala Ravi over 6 years ago in reply to Clancy Soehren

TI__Expert 6625 points

Hi Arun,
Sorry about the delayed response. There is not a way to change the sample rate in the GUI. Not every sample that is collected by LDC1614 is read by the MCU and reported to the GUI. But, changing RCOUNT will still change the sample rate of the LDC1614, so the samples on the GUI are representative of the expected resolution for a given RCOUNT.

Best Regards,
Bala Ravi

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LDC1614EVM: Sensor sampling rate