Nand2tetris exercise Expextion https://stackoverflow.com/questions/30442155/logic-gate-xor-hdl-not-working-with-nand2tetris Notes 05 c: 15(opcode)|xx|12(control)|11 10 9 8 7 6(control)|5 4 3(dest)|2 1 0(jump) Progress Hardware 01 02 03 04 05 06 Software 07 08 09 10 11 12 13