Question: Assume that we would like to expand the MIPS register file to 128 registers and expand the instruction set to contain four times as many

Assume that we would like to expand the MIPS register file to 128 registers and expand the instruction set to contain four times as many instructions.

1. How this would this affect the size of each of the bit fields in the R-type instructions?

2. How this would this affect the size of each of the bit fields in the I-type instructions?

3. How could each of the two proposed changes decrease the size of an MIPS assembly program? On the other hand, how could the proposed change increase the size of an MIPS assembly program?

Step by Step Solution

★★★★★

3.34 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

1 opcode would be 8 bits rs rt rd fields would be 7 bits each 2 opcode wou... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Computer Organization Design Questions!

Exercise 2.7 explored simple register renaming: when the hardware register renamer sees a source register, it substitutes the destination T register of the last instruction to have targeted that...

Computers spend most of their time in loops, so multiple loop iterations are great places to speculatively find more work to keep CPU resources busy. Nothing is ever easy, though; the compiler...

We would like to execute the loop below as efficiently as possible. We have two different machines, a MIMD machine and a SIMD machine. for (i=0; i

2.16: Assume that we would like to expand the MIPS register file to 128 registers and expand the instruction set to contain four times as many instructions 1. How this would affect the size of each...

1 ) ( 2 0 points ) Design a minimized state diagram for a sequential circuit of a vending machine controller. One product, a $ 0 . 3 5 bottle of water ( output W ) . The vending machine takes only...

2.18 Assume that we would like to expand the MIPS register file to 128 registers and expand the instruction set to contain four times as many instructions. 2.18.1 [5] How this would this affect the...

7. [6 points] Assume that we would like to expand the MIPS register file to 128 registers and expand the instruction set to contain four times as many instructions. a) How this would this affect the...

Assume that we would like to expand the MIPS register file to 1 2 8 registers and expand the instruction set to contain four times as many instructions. How could each of the two proposed changes...

2 . 5 [ 5 ] Show how the value 0 xabcdef 1 2 would be arranged in memory of a little - endian and a big - endian machine. Assume the data are stored starting at address 0 and that the word...

2.16 Assume that we would like to expand the MIPS register file to 128 registers and expand the instruction set to contain four times as many instructions. 2.16.1 How would this affect the size of...

Name the four mechanistic stages of chain growth polymerization. Draw a general example of each.

A bar of Al2O3 that is 0.25 in. thick, 0.5 in. wide, and 9 in. long is tested in a three-point bending apparatus, with the supports located 6 in. apart. The deflection of the center of the bar is...

1 ) A process that yield one or more products is called a joint process and the products so produced are called joint products. The cost of such process is called joint cost. This joint must be...

=+12. "Customer relationship is very important for marketing." Explain.

Translate the following MIPS code to C. Assume that the variables f, g, h, i, and j are assigned to registers $s0, $s1, $s2, $s3, and $s4, respectively. Assume that the base address of the arrays A...

Assume that registers $s0 and $s1 hold the values 0x80000000 and 0xD0000000, respectively. 1. What is the value of $t0 for the following assembly code? add $t0, $s0, $s1 2. Is the result in $t0 the...

Assume that $s0 holds the value 128 ten . 1. For the instruction add $t0, $s0, $s1, what is the range(s) of values for $s1 that would result in overflow? 2. For the instruction sub $t0, $s0, $s1,...

QUESTION 4 The objectives of FIN 48 include a. Increasing transp ency in financial statements with respect to tax matters b. Enhancing comparability in financial reporting of income tax items c....

7) Evaluate the positioning of the brand image in the following image: Which of the positioning methods best fits this advertisement? (Highlight one answer) a. Value Proposition b. Salient Attributes...

NPV and ANPV decisions Personal Finance Problem Richard and Linda Butler decide that it is time to purchase a high-definition (HD) television because the technology has improved and prices have...