Specification Tree

This section enables you to look up the menaing of all State Logic Modeling specification tree symbols.

Tree Structure

The following picture represents a typical State Logic Modeling specification tree.



Symbols

This section provides the symbols and their meanings for all types of features seen in the State Logic Modeling specification trees.

State Logic Type
Function Extermal Function
Constant External Constant
Module Library
Type Library    

Blocks

D Dataflow Block State Chart Block SFC+ Block

Masks on Blocks

A main block is identified by a red mark.

Main block

The following picture represents a typical Block Specification tree.

Ports

Input Output Unused Port

You can create In/Out ports by activating a customizing option.

Input / Output

The masks on ports appear below.

Structure Tuple

Signals

Signal Structured Signal (Structure or Tuple)

Instances

Instance