Block Diagram Components - S0 - DISO Gallery Tutorial TRAIL: SysML+SysPhS vs Modelica By Example in MagicDraw/Cameo SysML [tested with the Wolfram SystemsModeler for Modelica] Section 07. Components [MOST] Slide kind hybrid diagram SysML Block Definition Diagram (BDD) SysML Parametric Diagram
Naming: If SISO is 'Single Input Single Output' then 'Double Input Single Output (DISO)' is more consistent than 'Two Input Single Output (TISO)', otherwise you'd have to have a 'One Input Single Input (OISO)' for consistency. But who ever says OISO?