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Components

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• Components
  • You can use 2 types of components in your digital simulation:

    Built-in components User-defined components

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  • Some common built-in components:

    And gate Or gate Mux (multiplexor) ...

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• Defining components
  • Syntax to define a componet:

    ComponentName ( Coord, Input-Signal(s), Output-Signal(s), other-params ) ;

    Note:

    The coord is the coordinate on a grid The coord has the following format: "xy" The coordinate system is as follows: The input-signal(s) and output-signal(s) are Signal typed variables that must have been defined before they can be used !!!

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  • Example:

    Sig(sw0,1); Sig(sw1,1); Sig(out,1); Switch ( "aa", sw0, 'a', Zero ); // Location = "aa", name = sw0, key = 'a' Switch ( "ca", sw1, 'b', One ); // Initial value: Zero or One And ( "bb", (sw0,sw1), out ); // And: inputs = (sw0,sw1), output = out Probe ( "bc", out ); // Probe out

    Placement of the various components: