2 Add Add? 1990 Shift left 2 RegWrite PCS Mem Winite Mem ToReg 29 Read Inst addr 31-01 Read reg1 Read Read data 1 Instruction memory Irega Read 2 ALU so Result Read Read addr data Write addr Data M2 data 21 Write register Write Registers data M u X Write memory ALUOP (add) data MemRead ALUSTO RegDst 18 Sign extend Assume that we want to add the following instruction to the given MIPS single cycle data- path: Iwd rd, rs, rt #rd = Mem[rt + rs] Provide the values of the following control signals for evaluating this instruction: RegDst = ...., RegWrite = ALUSPCA = ALUOp = MemWrite = ......, MemRead = MemToReg ....., PCSrc = (8 Points) = 2 Add Add? 1990 Shift left 2 RegWrite PCS Mem Winite Mem ToReg 29 Read Inst addr 31-01 Read reg1 Read Read data 1 Instruction memory Irega Read 2 ALU so Result Read Read addr data Write addr Data M2 data 21 Write register Write Registers data M u X Write memory ALUOP (add) data MemRead ALUSTO RegDst 18 Sign extend Assume that we want to add the following instruction to the given MIPS single cycle data- path: Iwd rd, rs, rt #rd = Mem[rt + rs] Provide the values of the following control signals for evaluating this instruction: RegDst = ...., RegWrite = ALUSPCA = ALUOp = MemWrite = ......, MemRead = MemToReg ....., PCSrc = (8 Points) =