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s12z ROM checksum

Question asked by Charudatta Ingale on Jan 26, 2016
Latest reply on Feb 2, 2016 by Charudatta Ingale

Hello all,

 

want to calculate  check-sum of the entire ROM using a simple 2-byte summation of the entire ROM memory block while ignoring rollovers.

wrote piece of code to access Rom address value byte by byte using some pointer arithmetic,

its not working for me requesting assistance to calculate check-sum of ROM specific address range.

 

Thanks & Regards,

Charudatta

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