ASAM standard for ECU variables in measurement and calibration, known through A2L.
ASAM MCD-2 MC
ASAM MCD-2 MC is the formal name of the standard behind A2L and describes measurement and calibration data of ECUs. In the automotive data logging and calibration world, it is central because it tells tools which ECU variables exist, how raw data is converted into physical values, and how maps are structured.