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 This forum helps those that help themselves

#2 All grounds are not created equal

#3 How have you proved that your chip is running at xxMHz?

#4 "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." - Heater's ex-boss

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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

 

Click Link: Get Free Stock: Retire early!

share.robinhood.com/jamesc3274

 

 

 

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