> The pic is supported by Pikdev (I have to identify the microprocessor > that I am using to both the assembler and the programmer modules of the > ide). Yes, it is listed as supported, however there are only 6 or 8 chips listed as "tested". > I suspect that I have done something wrong when I build the programmer, > is there any way to test the board to make sure that it is working > correctly? Is there a "programmer test" function? Some of the programs I have used can test the loopback of data, and allow you to turn Vpp and Vcc on and off so you can check voltage levels. Alternatively, but much harder, you can operate your programmer manually, not attached to the computer, and check each input and output if they respond to your stimulus. Cheerful regards, Bob -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads