Modeling Guidelines for Subsystems

When you develop models and generate code for subsystems, use the modeling guideline recommendations.

Code Generation Modeling Guidelines	cgsl_0204: Vector and bus signals crossing into atomic subsystems or Model blocks
High-Integrity Systems Modeling Guidelines	hisl_0007: Usage of For Iterator or While Iterator subsystems hisl_0010: Usage of If blocks and If Action Subsystem blocks hisl_0011: Usage of Switch Case blocks and Action Subsystem blocks hisl_0023: Verification of variant blocks
MathWorks Advisory Board (MAB) Control Algorithm Guidelines	db_0042: Usage of Inport and Outport blocks db_0081: Unconnected signals and blocks db_0143: Usable block types in model hierarchy db_0144: Use of subsystems db_0146: Block layout in conditional subsystems jc_0201: Usable characters for subsystem names jc_0231: Usable characters for block names jc_0281: Trigger signal names jm_0002: Block resizing na_0008: Display of labels on signals na_0009: Entry versus propagation of signal labels

For more information, see Using Model Advisor Checks for High Integrity System Modeling Guidelines (Simulink Check) and Using Model Advisor Checks for JMAAB Modeling Guidelines (Simulink Check).