Difference between revisions of "J-Flash"

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(Created page with "J-Flash and Flasher are using the CRC32-CCITT polynomial. Normal form: 0x04C11DB7 Reversed form: 0xEDB88320 (used by J-Flash) Please note, that the initial CRC used for the c...")
 
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J-Flash and Flasher are using the CRC32-CCITT polynomial.
 
J-Flash and Flasher are using the CRC32-CCITT polynomial.
Normal form: 0x04C11DB7
+
Normal form: 0x04C11DB7
Reversed form: 0xEDB88320 (used by J-Flash)
+
Reversed form: 0xEDB88320 (used by J-Flash)
   
 
Please note, that the initial CRC used for the calculation is 0x00000000 (some calculators use 0xFFFFFFFF).
 
Please note, that the initial CRC used for the calculation is 0x00000000 (some calculators use 0xFFFFFFFF).
   
 
Further information regarding this can be found here:
 
Further information regarding this can be found here:
Wikipedia: https://en.wikipedia.org/wiki/Cyclic_redundancy_check#Standards_and_common_use (table entrfy for CRC-32)
+
* Wikipedia: https://en.wikipedia.org/wiki/Cyclic_redundancy_check#Standards_and_common_use (table entrfy for CRC-32)
Flasher User Guide: UM08003 chapter "10.1 CRC of current data file"
+
* Flasher User Guide: UM08003 chapter "10.1 CRC of current data file"

Revision as of 16:43, 13 January 2016

J-Flash and Flasher are using the CRC32-CCITT polynomial.

Normal form: 0x04C11DB7
Reversed form: 0xEDB88320 (used by J-Flash)

Please note, that the initial CRC used for the calculation is 0x00000000 (some calculators use 0xFFFFFFFF).

Further information regarding this can be found here: