Here is a picture of a very small portion of the RAW code inside the DME ( full file is 8000 lines)
A .XDF coded script simply takes this raw code you see in this photo and makes it read-able by the average person with no programing background. As you can imagine converting this to something readable by a average person is a time consuming head ache.
Here we have the encrypted .XDF in RAW code
below is a result picture of one of my encrypted .XDF map packs transferred into software for the DME282_Chip#595 motronic version 1.7.2
It may look a little overwhelming, but really it's very simple to work with
Fuel related maps have a range from 0-255~max
0= no fuel / 255= max injector open time and everything between is tuning for a desired AFR
Spark maps are converted to deg BTDC witch is straight forward