// This file is part of www.nand2tetris.org
// and the book "The Elements of Computing Systems"
// by Nisan and Schocken, MIT Press.
// File name: tools/builtInChips/Add16.hdl
/**
 * 16-bit adder: Adds two 16-bit two's complement values.
 * The most significant carry bit is ignored.
 */
 CHIP Add16 {

    IN  a[16], b[16];
    OUT out[16];

    BUILTIN Add16;
}