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//****************************************************************************

// ---- version information ----

//

// OctalLatch.java       v 1.00 b1

// Written by:           I. van Rienen / E-mail ivr@bart.nl

// URL:                  http://www/bart.nl/~ivr

// Initial release:

// Released in public domain:

//

// ---- Description ----

// Java class containing methods for an octal Latch

//

// This program and the Java source is in the public domain.

// Permission to use, copy, modify, and distribute this software

// and its documentation for NON-COMMERCIAL purposes and

// without fee is hereby granted.

//

//    Copyright 1996

//

//    Iwan van Rienen

//    Joan Maetsuyckerstr. 145

//    2593 ZG  The Hague

//    The Netherlands

//

// I am not responsible for any bugs in this program and

// possible damage to hard- or software when using this program.

//****************************************************************************

import java.applet.Applet;

import java.awt.*;

import java.util.Vector;



class OctalLatch extends IntegratedCircuit {



//----------------------------------------------------------------------------

// The constructor of a new Octal Latch

//----------------------------------------------------------------------------

    public OctalLatch(Pin PinGrid[][], int x, int y) {

        super (x, y, 10, 13, 3, 1, 4, 11, 9, 8);      // x,y,w,h HitBox x,y,w,h,I,O

        IPin[0] = new InputPin("EN", 1, 2, 2, 0, 0, 0, ComponentPin.PIN_NEGATIVE); // name, x, y, w, h, flags

        IPin[1] = new InputPin("1", 1, 4, 2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        IPin[2] = new InputPin("2", 1, 5, 2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        IPin[3] = new InputPin("3", 1, 6, 2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        IPin[4] = new InputPin("4", 1, 7, 2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        IPin[5] = new InputPin("5", 1, 8, 2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        IPin[6] = new InputPin("6", 1, 9, 2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        IPin[7] = new InputPin("7", 1, 10, 2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        IPin[8] = new InputPin("8", 1, 11, 2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags



        OPin[0] = new OutputPin("1", 9, 4, -2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        OPin[1] = new OutputPin("2", 9, 5, -2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        OPin[2] = new OutputPin("3", 9, 6, -2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        OPin[3] = new OutputPin("4", 9, 7, -2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        OPin[4] = new OutputPin("5", 9, 8, -2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        OPin[5] = new OutputPin("6", 9, 9, -2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        OPin[6] = new OutputPin("7", 9, 10, -2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        OPin[7] = new OutputPin("8", 9, 11, -2, 0, 0, 0, ComponentPin.PIN_NORMAL); // name, x, y, w, h, flags

        ComponentName = "Octal latch";

        ClassName = "OctalLatch";

        RegisterPins (PinGrid, x, y);

    }



//----------------------------------------------------------------------------

// The constructor of a new octal Latch, which is a copy of CompToCopy

//----------------------------------------------------------------------------

    public OctalLatch (ElectronicComponent CompToCopy, int xo, int yo) {

        super (CompToCopy, xo, yo);

    }



//----------------------------------------------------------------------------

// Method for copying this component.

//----------------------------------------------------------------------------

    public ElectronicComponent Copy(int xo, int yo) {

        OctalLatch NewComponent = new OctalLatch(this, xo, yo);

        return NewComponent;

    }



//----------------------------------------------------------------------------

// Here is the code that's simulating the component

//----------------------------------------------------------------------------

    public void SimulateLogic() {

        int ix;



        if (IPin[0].getLevel() == 5) {

            // Enable

             for (ix = 0; ix < 8; ix++) {

                OPin[ix].setLevel(IPin[1 + ix].getLevel());

            }

        }

    }

}