Subject:
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Re: I2C device for the RCX
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Newsgroups:
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lugnet.robotics
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Date:
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Mon, 13 Jan 2003 20:47:24 GMT
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Reply-To:
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Dick Swan <dickswa@sbcglobalSTOPSPAM.net>
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Viewed:
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906 times
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"Bastiaan v.kesteren" <b.van.kesteren53@zonnet.nl> wrote in message
news:H8o02v.Gpz@lugnet.com...
> Bastiaan v.Kesteren wrote:
>
> > every package is 8 bits long, plus an
> > acknowledge bit, so 9 bits per package. that means 2385 bits in • 375ms, which is
> > 6360 bits/sec. This should mean there's a quite stable clockpulse • at the sensor
> > port at about 666Hz. (did I calculated thatone right?)
>
>
> Nope, I didn't. Mixed up the packages/sec and bits/sec. It should be • 6360Hz.
> Sounds even more faster (-:
I don't understand your references to clock pulses. The I2C protocol
is edge triggered with a data bit transferred as the clock signal
transitions from a LOW to HIGH value. Where do clock pulses come into
play?
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