Q2- Design an 8-bit adder block that can add any two 8-bit registers from a bank of 10 registers and store the result again in any one of them. a) Design one 8-bit register with clock, data and Load Enable inputs. b) Design an 8-bit adder block by using Full Adder blocks seen at the course. Do not redesign one-bit full adder block. c) By using appropriate components and connections, design this circuit. The registers are assumed to have initial values a priori. Do not consider external data loading. Simply focus on the question above