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Author Topic: MED17 new checksum eeprom  (Read 3278 times)
KMTech
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« on: July 03, 2017, 11:05:38 AM »

Hi all,

Look at this dump. EDC17/MED17 known crc calculation on eeprom is not working on this dump (Alfa romeo med17.3) . It seems there is a new way to calculate it.

At first look, ID is first 2 bytes and CRC is last 2 bytes. Size of block is 0x80 too.
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KMTech
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« Reply #1 on: July 04, 2017, 08:39:32 AM »

Ok I've found it !

I prepare a paper to explain :)à
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arenasaa
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« Reply #2 on: July 27, 2021, 08:16:29 AM »

Ok I've found it !

I prepare a paper to explain :)à

Hi bro could you explain what I’d the init value and the data area pls
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