Explain the 9 control signals in the MIPS pipeline. Explain the implications of 0 and 1...
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Explain the 9 control signals in the MIPS pipeline. Explain the implications of 0 and 1 values for each of them separately, as and when applicable. (4.5 points) Q3. Consider the following instruction: (4.5 points) Instruction: AND Rd, RS, Rt Interpretation: Reg[Rd] = Reg[Rs] AND Reg[Rt] a. What are the values of the control signals generated for the above instruction? b. Which resources (blocks) perform a useful function for this instruction? Q4. Rearrange the following instructions to prevent stalling. (3 points) a. lw $t2, 4(St0) mul St3, St1, St2 sw St3, 12($t0) add $t1, St5, St4 b. Iw Sr1, a lw $r2, b add $r3, Sr1, Sr2 lw $r4, c mul Sr5, Sr4, Sr2 add $r6, Sr3, Sr5 Explain the 9 control signals in the MIPS pipeline. Explain the implications of 0 and 1 values for each of them separately, as and when applicable. (4.5 points) Q3. Consider the following instruction: (4.5 points) Instruction: AND Rd, RS, Rt Interpretation: Reg[Rd] = Reg[Rs] AND Reg[Rt] a. What are the values of the control signals generated for the above instruction? b. Which resources (blocks) perform a useful function for this instruction? Q4. Rearrange the following instructions to prevent stalling. (3 points) a. lw $t2, 4(St0) mul St3, St1, St2 sw St3, 12($t0) add $t1, St5, St4 b. Iw Sr1, a lw $r2, b add $r3, Sr1, Sr2 lw $r4, c mul Sr5, Sr4, Sr2 add $r6, Sr3, Sr5
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Explanation of the 9 control signals in the MIPS pipeline Signal Description RegWrite Enables writing the result of the ALU operation back to the regi... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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