Computer Interfacing
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Memory CRC


 

       Computer Interfacing Forum Index -> Error detection and correction
Author Message
AF
New User



Joined: 01 Aug 2014
Posts: 1


Aug 01, 2014 5:16 pm

Hi all,
i'm trying to externally modify the content of a flash memory bymeans of a handmade circuit.
Everything is ok but the flash memory is organized in tables and each table has a checksum.
I tried many times but i can't find how it's calculated.

this is the data (2 chars 1 byte):

00050a0a41ac00003d8f5c290000000042ba61484039999a42d6fae1417b851f0000000000000000447e000000000000447b800044484000ffffffffffffffffff


this the checksum
b471

Can someone help me?

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