http://www.microchip.com/10/Lit/Specs/index.htm Has all the microchip documents on programming their micros. -Adam "John A. Craft" wrote: > > >The cable I was speaking to above was a cable to the parallel port. The > >LVP buys you the ability to program without having a high voltage supply > >in the equation. This means that you should be able to build a cable that > >plugs into the parallel port that programs the part in a traditional manner > >without having to deal with a Vpp to MCLR. So instead of Tait design that > >specifically generates a Vpp, all you need is a cable for the programmer. > A cable to the parallel port?? > > Is there document somewhere that describes LVP programming? > > John C.