View Full Version : programmer doubt!!!

12-09-2005, 08:49 PM
I have been trying to use NOPPP programmer for PIC16F84A .I made the same circuit and pluged the parallel port pin to the computer.In the exe given in the zip file I selected the port no(lpt1/lpt2/lpt3),then accoring to the instruction I gave the supply to the circuit, then it says
<PRE>"Press spacebar to continue..."</PRE>
but when i press spacebar nothing happens,I dont know why is that.can anybody help me..Plz..

06-23-2006, 01:57 AM
I think the problem might be with your ciruit. Recheck all the wrirngs and try again. The other possibility might be that your ports might not be working properly. Check these two things. I am sure that this will solve your problem.
Best Of Luck