Boolean Logic : Activity 16

Activity 16 : Build an 8 WAY DMUX



WILL SOON PUBLISH NOTES ON THIS !!


/**

 * 8-way demultiplexor.
 * {a,b,c,d,e,f,g,h} = {in,0,0,0,0,0,0,0} if sel==000
 *                     {0,in,0,0,0,0,0,0} if sel==001
 *                     etc.
 *                     {0,0,0,0,0,0,0,in} if sel==111
 */


CHIP DMux8Way {
    IN in, sel[3];
    OUT a, b, c, d, e, f, g, h;

    PARTS:
    // Put your code here.
DMux(in=in, sel=sel[2], a=w1, b=w2);

DMux(in=w1, sel=sel[1], a=w3, b=w4);
DMux(in=w2, sel=sel[1], a=w5, b=w6);

DMux(in=w3, sel=sel[0], a=a, b=b);
DMux(in=w4, sel=sel[0], a=c, b=d);
DMux(in=w5, sel=sel[0], a=e, b=f);
DMux(in=w6, sel=sel[0], a=g, b=h);


}

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activity 16