TDC7201: Maximum measurement per second by TDC7201

user5763180

Part Number: TDC7201

Hi there,

Indeed I have this smilar question and would like to know whether there is a simple way to increase the measurement rate... the 10Hz maximum measurement rate is too slow for our applications here...

Any suggestion is greatly appreciated

Saijun

sjwu77@gmail.com

over 7 years ago

0 Bharat Aravamudhan over 7 years ago

TI__Genius 11015 points

Saijun,

The GUI shows a minimum trigger refresh time of 100ms only because of the limitations of the USB communication with the GUI software.

Please let me know the expected TOF for your setup.

0 user5763180 over 7 years ago in reply to Bharat Aravamudhan

Prodigy 25 points

Dear Bharat,

Thanks for reply. The expected TOF in my specific application is within 100ns. And here I prefer to increase the measurement rate to kHz range if possible... So is there a way to increase the communcation speed for USB, or is there a way to circumvent the USB communication?

Thanks again,

Saijun

Bharat Aravamudhan said:
Saijun,

The GUI shows a minimum trigger refresh time of 100ms only because of the limitations of the USB communication with the GUI software.

Please let me know the expected TOF for your setup.

0 Bharat Aravamudhan over 7 years ago in reply to user5763180

TI__Genius 11015 points

Saijun,

We cannot bypass the USB communication if you would like to use the GUI.

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TDC7201: Maximum measurement per second by TDC7201