controller
Junior Member level 1
hi all,
i have made an avr jtagice clone from this site
http://www.scienceprog.com/build-your-own-avr-jtagice-clone/
i try jtagice with atmega128.
avrstudio is find the jtagice clone and connect it. i can erase atmega128 and read fuse bits. but i can't program a hex file or read chip. avrstudio is giving error message like this,
->entering programming mode..OK
->programming..failed
->leaving programming mode..failed
or
->entering programming mode..OK
->reading..failed
->leaving programming mode..failed
what is the problem?
thanks..
i have made an avr jtagice clone from this site
http://www.scienceprog.com/build-your-own-avr-jtagice-clone/
i try jtagice with atmega128.
avrstudio is find the jtagice clone and connect it. i can erase atmega128 and read fuse bits. but i can't program a hex file or read chip. avrstudio is giving error message like this,
->entering programming mode..OK
->programming..failed
->leaving programming mode..failed
or
->entering programming mode..OK
->reading..failed
->leaving programming mode..failed
what is the problem?
thanks..