> Has anyone out there tried programming a PIC16C6XX with the chip > in-circuit? I've just been posting about this the last couple of days, I'm trying to in circuit program a '620. I've been trying to make an adapter to go from a PICSTART PLUS to a clamp-on IC probe. I've been told the power supply on the PICSTART is pretty wimpy, and the 13v VPP may end up out of spec. I also suspect I have some wires crossed (What are the 5 dumbest things to check?) I'll give it another shot today and see if my luck is better. Do you have a PICSTART or other proggrammer? Best Regards, Lawrence Lile