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1. Consider the following instruction: Instruction: AND Rd, Rn, Rm Interpretation: Reg[Rd] = Reg[Rn] AND Reg[Rm] (a) Sho
Posted: Thu Apr 28, 2022 10:33 am
by answerhappygod
- 1 Consider The Following Instruction Instruction And Rd Rn Rm Interpretation Reg Rd Reg Rn And Reg Rm A Sho 1 (217.21 KiB) Viewed 27 times
1. Consider the following instruction: Instruction: AND Rd, Rn, Rm Interpretation: Reg[Rd] = Reg[Rn] AND Reg[Rm] (a) Show the dataflow for this instruction using dash lines on the below figure for LEGv8 datapath. Add 4- )Ada ALUL result Shift left 2 Reg2Loc Branch MemRead MemtoReg Instruction (31-21) Control ALUOP MemWrite ALUSrc RegWrite Instruction [9-5] Instruction (20-161 10 Read Read address PC register 1 Read data 1 Read register 2 Write Read Zero Instruction (31-0) Instruction memory ALU ALU (0 result Address Read data Instruction (4-01 register data 2 u Write data Registers Write Data data memory Instruction (31-01 32 64 Sign- extend ALU control Instruction (31-21) (b) What are the values of control signals generated by the control unit for this instruction? Reg2Loc ALUSrc MemtoReg RegWrite MemRead Mem Write Branch ALUOP1 ALUOPO