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USBasp cannot detect target AVR

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imranahmed

imranahmed

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Please let me know that i am using USBasp programmer ,i successfully installed its driver and software use Khazama but it cannot

detect target ATmega8 and showing 3 errors.
 

What errors you get?

Did you check ATMega8 pins connections?

Try other ATMega8, maybe first uC is damaged.

Programmer functioning with other uCs ?
 
Once I experience similar problem with USB ASP (some other make eXtremeelecronics and its accompanying software), the error was due to 22 pf caps with crystal (track was broken), It worked for some time and then stopped. Due to handling, may be force on cap, the track was dislodged from the substrate.
 
Please see attached files ,shows errors.
 

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  • Errors-3.PNG
    Errors-3.PNG
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  • Errors-1.PNG
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  • Errors-2.PNG
    Errors-2.PNG
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Crystal problem related error is much similar to what is seen (These screens I am not familiar with as I never used Khazama).
 
Check all connections. Check pins connections.

Try other ATMega8, maybe that uC is damaged.

This software works fine with ATMega8.
 
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