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DIY USBasp Programmer/PIC Serial Port Programmer

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codemaster11

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is it necessary to bootload atmga8 for making diy usbasp programmer

mentioned on the usbasp programmer link https://www.fischl.de/usbasp/?

or a blank ic may be used here?

also for making serial port pic programmer can i use pic16f72. i don't know whether the pic16f72

may be blank or have some program in it to work as programmer?
 

Hi,

A microcontroller without program does nothing.

Klaus
 

Capture.JPG

it mean first bootload atmega8 and then we have to burn the file as

indicated above for the circuit to works as programmer?

pic programmer.rs232.JPG

what for this pic programmer. can we program picf84 directly through serial port without need

of any other firmware just as for atmega8?
 

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