Sorry, Craig, I have checked the Scenix web site and they are talking about
their SX  Demo board.  It would be easier to start off with something
directly than reading indirect materials.

Thanks for your help, anyway.

(National Semiconductor has an app. note #561 - I2C bus, interface with HPC,
20 pages.  If somebody reads it, will be even more confuse!!)

Craig Webb wrote:

> check out scenix' appnote on I2C:
>
> http://www.scenix.com/app_note/index.htm
>
> At 12:53 PM 5/14/98 -0400, you wrote:
> >> I am working on a greenhouse temperature controller where a 16F84 is
> >> to communicate with a National temperature sensor LM75 over the i2c
> >> protocol.  After reading all the data sheets on the LM75, I find it
> >> difficult to begin.
> >>
> >> Is there an easy way out? If I am only reading the temperature values
> >> and not using all the features that i2c can do.  There is nothing much
> >> I can find in national and Philips web sites that is useful.
> >
> >I sure would like to see a little tutorial on I2C.  Anybody out there
> >want to show us what they learned on?
> >
> >Thanks,
> >
> >- dan
> >
> >