.frf (Flash Replacement File)
Tuning Files
VAG/Audi flash file format — VAG flash file format (Flash Replacement File). Includes calibration + segment metadata. ODIS / OBDeleven compatible.
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DAMOS
ECU map definition file (Bosch)A2L
ASAM standard ECU description fileChecksum
integrity validation block in ECU fileCRC (Cyclic Redundancy Check)
common checksum algorithmFMAP (Flash Map)
memory map of ECU flash regions.bin file
raw binary dump of ECU flash.ori (Original)
naming convention for unmodified dump.mod (Modified)
naming convention for tuned file
ECU map definition file (Bosch)A2L
ASAM standard ECU description fileChecksum
integrity validation block in ECU fileCRC (Cyclic Redundancy Check)
common checksum algorithmFMAP (Flash Map)
memory map of ECU flash regions.bin file
raw binary dump of ECU flash.ori (Original)
naming convention for unmodified dump.mod (Modified)
naming convention for tuned file