Building Blocks p278, P279,P280 fun Combinational Logic A A Compute Boolean functions of Inputs a Continuously respond to input changes MUX a Operate on data and im plement control Storage Elements ■ Store bits SrcA/A Registe dst a Addressable memories Non-addressable registers srcB Clock a Loaded only as clock rises Clock Processor– 4 – Processor Building Blocks P278, P279, P280 Combinational Logic ◼ Compute Boolean functions of inputs ◼ Continuously respond to input changes ◼ Operate on data and implement control Storage Elements ◼ Store bits ◼ Addressable memories ◼ Non-addressable registers ◼ Loaded only as clock rises Register file A B W dstW srcA valA srcB valB valW Clock A L U fun A B MUX 0 1 = Clock