On Wed, 18 Sep 1996, Les Troyer wrote:

> Does any one have info on the protocol used in TI graphing calculators.  I
> am persuing an application in which a pic would collect data for a short
> period of time.  I would like to then display the data on a graphing type
> calculator.  I know using a PC with Excel would be easier; but at a much
 higher
> cost.

The protocol and complete technical information for all TI calculators
is available at www.ticalc.org.
                                                Philip Lalone
                                                Alpha-X Development