Aktiv Elektronik wrote:
> Hi everyone !
> I have got two problems/questions, can somebody help me?
> 1        I'm looking for a schematic of interface circuit to
> transmission in PIC16C84        programmming from PC through RS-232 or
> CENTRONIX.
>         I'd like to make it myself, but there is someone, who has made
> it successful, I think. So       I'd like to contact with him.
> 2.      Do anyone knows - is there any Software to programmnig with
> this circuit ?

Free schematics for a printer port programmer are available from:
http://www.dontronics.com

You could start at http://www.dontronics.com/84.html
or
http://www.dontronics.com/dt001.html

There is also free software drivers for both DOS and Windows. This
covers the C84 and F84. http://www.dontronics.com/download.html

This programmer has a switch which allows a program/run feature and is
based on the Simmstick bus, however the schematics are there for all to
use.

All schematics are now available in pdf format from:
http://www.dontronics.com/dt_pdf.html

Don McKenzie  mailto:don@dontronics.com   http://www.dontronics.com

DonTronics Logo Design Contest http://www.dontronics.com/logo.html
Basic Stamp Windows 95 Front End Now Available.
PicNPoke "Pacman like" Multimedia Simulator for the PIC16x84.
SimmStick(tm) Atmel & PIC proto PCB's. 30 pin Simm Module Format.
For more details, send a blank message to mailto:info@dontronics.com
or mailto:simstick@dontronics.com or mailto:basics@dontronics.com