Posted by Derrick Renaud on 8, 2001 at 9:16 PM:
In Reply to: That sounds great! (more...) posted by Munich on 8, 2001 at 8:30 AM:
No time for the tools right now. But yep, I used the AT90S1200A. The (A) version comes preprogrammed to use the 1MHz internal RC oscillator so no external crystal is needed.
Derrick
: Can you provide some more info on that Atmel chip -- especially what tools are needed to do such a job? I did a bit of research on their site and downloaded a spec sheet for it. Is it the AT90S1200 that you used?
:
: : I have already programed an Atmel 1200A chip to do this. It does not require any external parts. Plug the chip into a 20-pin socket. Solder wires to the socket and wire it in line with the switches. I am adding turbo fire code to it right now. I will post here when I have pics and code on my website. A week or 2.