Exercise: We wish to add the instruction bltz to the singlecycle design of a MIPS processor-memory system. a. Add any necessary datapaths and control signals to the singlecycle design. Highlight parts of the datapath used. Do not highlight control lines. You should photocopy the provided design and make additions. b. Show any necessary additions to the truth table for the Control Unit You should photocopy the provided truth table and make additions. c. Show any necessary additions to the truth table for ALU Control Unit. You should photocopy the provided truth table and make additions. d. Make appropriale additions to the design of the main control Janp address a PC131-28 natructian (25-21 Regislers Reed nstructian [15-1 p-code bits 54 32 10 RegDst ALU Memto- Reg Mem Mem d Reg Write! Read Wr B Jump ALUOp1 ALU 0 100011o 01011d 000100 d ALU Control Unit Truth Table Op6 Op2 Opo RegostJump MemtoRes RegW rite MemRead Branch ALUOp1 Exercise: We wish to add the instruction bltz to the singlecycle design of a MIPS processor-memory system. a. Add any necessary datapaths and control signals to the singlecycle design. Highlight parts of the datapath used. Do not highlight control lines. You should photocopy the provided design and make additions. b. Show any necessary additions to the truth table for the Control Unit You should photocopy the provided truth table and make additions. c. Show any necessary additions to the truth table for ALU Control Unit. You should photocopy the provided truth table and make additions. d. Make appropriale additions to the design of the main control Janp address a PC131-28 natructian (25-21 Regislers Reed nstructian [15-1 p-code bits 54 32 10 RegDst ALU Memto- Reg Mem Mem d Reg Write! Read Wr B Jump ALUOp1 ALU 0 100011o 01011d 000100 d ALU Control Unit Truth Table Op6 Op2 Opo RegostJump MemtoRes RegW rite MemRead Branch ALUOp1