USBASP NOT WORKING

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#1
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I am getting an error while programming Atmega 8 by usbasp that is 

 

avrdude.exe: warning: cannot set sck period. please check for usbasp firmware update.
avrdude.exe: error: programm enable: target doesn't answer. 1
avrdude.exe: initialization failed, rc=-1
             Double check connections and try again, or use -F to override
             this check.

I am using AVR Burn-O-Mat. I try to google it but found nothing. please help

 

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So, have you checked your connections?

#1 Hardware Problem? https://www.avrfreaks.net/forum/...

#2 Hardware Problem? Read AVR042.

#3 All grounds are not created equal

#4 Have you proved your chip is running at xxMHz?

#5 "If you think you need floating point to solve the problem then you don't understand the problem. If you really do need floating point then you have a problem you do not understand."

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yeah, they are fine I checked them several times.

Last Edited: Fri. Jun 29, 2018 - 05:23 PM
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ignore the warning, but make sure your target AVR has power!

Then try to read the signature, if that does not work, then nothing will!

 

Jim

 

 

(Possum Lodge oath) Quando omni flunkus, moritati.

"I thought growing old would take longer"

 

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How to read signature and i have to give avr power by own or by usbasp?