BO_ 100 EngineData: 8 ECU_EMS Inside a BO_ block, each signal is defined with the SG_ keyword. Syntax (all on one line):
CM_ "BU_ ECU_EMS" "Engine control module"; CM_ "BO_ 100" "Main engine data"; CM_ "SG_ 100 EngineSpeed" "Engine rotational speed"; Attributes allow extending the database with user‑defined metadata. BA_DEF_ – Define an attribute Syntax: dbc file format documentation
BO_ 100 VehicleSpeed: 8 ECU_Powertrain SG_ Speed : 0|16@0+ (0.01,0) [0|300] "km/h" Gateway,DiagnosticTool SG_ Direction : 16|2@0+ (1,0) [0|3] "" Gateway BO_ 100 EngineData: 8 ECU_EMS Inside a BO_
