How about a zero cost parallel port programmer? For example, the BASCOM SAMPLE programmer ('bascom' in Avrdude) can be little more than a cut up line printer cable. You can dig the schematic out of the bascom help, or, look at the schematic on the last page of:
http://www.barello.net/ARC/ARC1.1.pdf This adapter is also known as the dt006 (www.dontronics.com) and you might find the schematic there as well. If you are running Win/XP make sure you install the register "fix" attached to this letter. It turns off some obscure parallel port polling that can interfere with LPT programmers. Just delete the ".txt" and click on it. You can look at the contents (plain text) if you want to see what it does. -----Original Message----- From: rohith ml hi, I started my project with AVR controller and i was using STK-500 as a programmer and inbetween the project i lost the board so i am half the way through project so any one could suggest any low cost circuit with which i can program my target board ...similar to AVR _ISP...i tried with some circuts published in the Net but it is not working ..if any one knows the circuit diagram then please kindly send me the complete details regarding the programmer. Thanks and regards Rohith
Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Parport\Parameters] "DisableWarmPoll"=dword:00000001
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