Intermediate
How an ALU Works: Build a 1-Bit Arithmetic Logic Unit
Learn how an ALU works inside a CPU using logic gates, adders, two's-complement subtraction, multiplexers, control signals, and status flags.
Learn how an ALU works inside a CPU using logic gates, adders, two's-complement subtraction, multiplexers, control signals, and status flags.
Learn how logic gates work, build half-adders and full-adders, create an 8-bit ripple-carry adder, and understand latches, flip-flops, and memory.