function [ c ] = add8_RippleCarryAdder( a, b )
a = uint16(a);
b = uint16(b);
c = 0;
n0 = bitand(bitshift(a, -0), 1, 'uint16');
n2 = bitand(bitshift(a, -1), 1, 'uint16');
n4 = bitand(bitshift(a, -2), 1, 'uint16');
n6 = bitand(bitshift(a, -3), 1, 'uint16');
n8 = bitand(bitshift(a, -4), 1, 'uint16');
n10 = bitand(bitshift(a, -5), 1, 'uint16');
n12 = bitand(bitshift(a, -6), 1, 'uint16');
n14 = bitand(bitshift(a, -7), 1, 'uint16');
n16 = bitand(bitshift(b, -0), 1, 'uint16');
n18 = bitand(bitshift(b, -1), 1, 'uint16');
n20 = bitand(bitshift(b, -2), 1, 'uint16');
n22 = bitand(bitshift(b, -3), 1, 'uint16');
n24 = bitand(bitshift(b, -4), 1, 'uint16');
n26 = bitand(bitshift(b, -5), 1, 'uint16');
n28 = bitand(bitshift(b, -6), 1, 'uint16');
n30 = bitand(bitshift(b, -7), 1, 'uint16');
n32 = bitxor(n0, n16);
n33 = bitand(n0, n16);
n34 = bitxor(bitxor(n2, n18), n33);
n35 = bitor(bitor(bitand(n2, n18), bitand(n18, n33)), bitand(n2, n33));
n36 = bitxor(bitxor(n4, n20), n35);
n37 = bitor(bitor(bitand(n4, n20), bitand(n20, n35)), bitand(n4, n35));
n38 = bitxor(bitxor(n6, n22), n37);
n39 = bitor(bitor(bitand(n6, n22), bitand(n22, n37)), bitand(n6, n37));
n40 = bitxor(bitxor(n8, n24), n39);
n41 = bitor(bitor(bitand(n8, n24), bitand(n24, n39)), bitand(n8, n39));
n42 = bitxor(bitxor(n10, n26), n41);
n43 = bitor(bitor(bitand(n10, n26), bitand(n26, n41)), bitand(n10, n41));
n44 = bitxor(bitxor(n12, n28), n43);
n45 = bitor(bitor(bitand(n12, n28), bitand(n28, n43)), bitand(n12, n43));
n46 = bitxor(bitxor(n14, n30), n45);
n47 = bitor(bitor(bitand(n14, n30), bitand(n30, n45)), bitand(n14, n45));
c = bitor(c, bitshift(bitand(n32, 1), 0));
c = bitor(c, bitshift(bitand(n34, 1), 1));
c = bitor(c, bitshift(bitand(n36, 1), 2));
c = bitor(c, bitshift(bitand(n38, 1), 3));
c = bitor(c, bitshift(bitand(n40, 1), 4));
c = bitor(c, bitshift(bitand(n42, 1), 5));
c = bitor(c, bitshift(bitand(n44, 1), 6));
c = bitor(c, bitshift(bitand(n46, 1), 7));
c = bitor(c, bitshift(bitand(n47, 1), 8));
end