Daniel Holt wrote:
>
> I am interested in In-Circuit Programming some parts in a future
> system.  Is it possible to simply take the four or so lines required to
> program a part (and assuming I leave the required pins free on the
> board) use my pic-start programmer to do the programming by taking the
> relevant data lines from the ZIF socket to a socket on the board?  This
> seams like an easy way to do this by just making a jumper cable of
> sorts.  Any reason this wouldn't work?
> Daniel Holt - Genetronics Inc.

No, you will find a circuit of just that using a 4PDT switch to do the
job. In the case of 84's, it means target board programming on the fly.
That is, a load/go switch.
http://www.dontronics.com/84.html

Also some helpful hints at:
http://www.dontronics.com/hints.html

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

PICSTART and Newfound PIC Programmers Firmware Upgrades.
SLI, the serial LCD that auto detects baud rates from 100 to 125K bps.
SimmStick(tm) A PIC proto PCB the size of a 30 pin Simm Memory Module.
Send a blank message to help@dontronics.com for more info.