All chips in the CHAPTER 1

Finally completed the Chapter1 project. Solutions are there in the below link

Chapter.1 solutions

CHAPTER 1

Chip Design is as interesting as Programming. For building OR gate from NAND,we need to remember the basic theorems in Digital electronics.De_Morgan laws



DMUX


MUX





DMux4Way



CHIP DMux4Way {

IN in, sel[2];

OUT a, b, c, d;

PARTS:


DMux(in=in, sel=sel[1], a=mux1, b=mux2);

DMux(in=mux1, sel=sel[0], a=a, b=b);

DMux(in=mux2, sel=sel[0], a=c, b=d);

}




DMux8Way

CHIP DMux8Way {

IN in, sel[3];

OUT a, b, c, d, e, f, g, h;

PARTS:

DMux(in=in, sel=sel[2], a=mux1, b=mux2);
DMux4Way(in=mux1, sel[0]=sel[0], sel[1]=sel[1], a=a,b=b,c=c,d=d);
DMux4Way(in=mux2, sel[0]=sel[0], sel[1]=sel[1], a=e,b=f,c=g,d=h);

}

AND16 chip

built the AND16

This is the second chip tested successfully