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(chapter 4.1) Consider the following instruction: Instruction: Add Rd, Rs, Rt Interpretation: Reg[Rd] = Reg[Rs] + Reg[Rt] a. What are the values of control signals
(chapter 4.1) Consider the following instruction: Instruction: Add Rd, Rs, Rt Interpretation: Reg[Rd] = Reg[Rs] + Reg[Rt]
a. What are the values of control signals generated by the control in Figure 4.2 for the above instruction?
RegWrite, MemRead, ALUMux, MemWrite, ALUOp, & RegMux Branch
b. Which resources (blocks) perform a useful function for this instruction?
c. Which resources (blocks) produce outputs, but their outputs are not used for this instruction?
d. which resources (blocks) produce no output for this instruction?
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