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extratcingg preprogrammed 8051 chip with fuse locked

HELLO,

my name is mhemara fay. i have a q for you.

Anyone has successfully extracted a preprogrammed 8051 chip with fuse locked?
I want to retrieve the binary image from a programmed 8051 micro
any ideas?
Thanx

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  • I guess 'q' stands for question? Beware of guys like erik malund, they will bite your head off :) :)
    about your question: now about making a loop that iterates the flash and places its contents byte by byte on the serial bus? never tried that, but it sounds reasonable to me.

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  • I guess 'q' stands for question? Beware of guys like erik malund, they will bite your head off :) :)
    about your question: now about making a loop that iterates the flash and places its contents byte by byte on the serial bus? never tried that, but it sounds reasonable to me.

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