Bob Blick wrote:
>
> Has anyone managed to get the bs4 to work? I've tried  4mhz xtal, serial
> in to RA2, serial out from RA3. Activity happens when I download to the
> pic, but that's about it.
>
> Is there a special xtal frequency needed?

Yes, I should have pointed out it's the same schematic as the one shown
at:
http://www.dontronics.com/dt101.html

And yes, a 4mhz crystal.
I got it working, but that was about 18 months ago whe I was a lot
younger. :-)

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

Don's Download Dungeon: http://www.dontronics.com/download.html
For more details, send a blank message to mailto:info@dontronics.com
or mailto:simstick@dontronics.com or mailto:basics@dontronics.com