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Reply To: Ericsson DXU running sw

#47792
Domvv
Guest

Each load application file is constituted of sub files, corresponding to the subsystems.
The load files names are:
FHEADER : Header-file which describes the file package.
FLF1 : TRU-main application file. Real name is TRLRaaab
FLF2 : ECU-main application file. Real name is ECLRaaab
FLF3 : DXU-main application file. Real name is DXLRaaab
FLF4 : TRU-base application file. Real name is TRBcccd
FLF5 : ECU-base application file. Real name is ECBcccd
FLF6 : DXU-base application file. Real name is DXBcccd

aaa and ccc is the revision of the SW.
b is a character indicating SW version.
d is not used.

The SW version is used to prevent loading a SW which does not support a certain HW configuration.

Main application SW can be both upgraded and downgraded.
I.e. DXLR012B -> DXLR14B -> DXLR012B

Base application can only be upgraded.
I.e. DXBR04BA -> DXBR05BA -> DXBR07BB