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Author Topic: Reading Period With BRX  (Read 1840 times)

pbw

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Reading Period With BRX
« on: April 17, 2018, 10:38:50 AM »
I have an absolute encoder that has a 12 bit PWM Output.
Would I be able to measure the pulse period with a High Speed Counter on a BRX?
Thanks.
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BobO

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Re: Reading Period With BRX
« Reply #1 on: April 17, 2018, 11:21:40 AM »
Yes...with a caveat. We can time to 1us accuracy. If your PWM frequency is 1000Hz, you are only getting about 10 bits worth of resolution.
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Jimenaz

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Re: Reading Period With BRX
« Reply #2 on: April 19, 2018, 06:34:50 AM »
What information did you study from which source helped me?
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