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Chapter 2: Q8E (page 166)

Question: Translate into decimal.

Short Answer

Expert verified

The translation is:

2882400018

Step by step solution

01

Define Hexadecimal

Hexadecimal is the base 16 number system that represents the 4-bit binary numbers in a simplified way. In hexadecimal the values from 10-15 is represented by the alphabets A-F.

In machine programs, most values will be considered in a hexadecimal format which makes the execution faster.

02

Determine the decimal value

For the given value , the decimal value can be calculated by multiplying each term by the powers of 16 and summing all values.

The calculation is as follows:

The decimal value of is 2882400018

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Most popular questions from this chapter

The following instruction is not included in the MIPS instruction set:

rpt $t2, loop # if(R[rs]>0) R[rs]=R[rs]−1, PC=PC+4+BranchAddr

2.25.1 [5] <§2.7> If this instruction were to be implemented in the MIPS

instruction set, what is the most appropriate instruction format?

2.25.2 [5] <§2.7> What is the shortest sequence of MIPS instructions that

performs the same operation?

Rewrite the loop from Exercise 2.29 to reduce the number of MIPS instructions executed

For the following C statement, what is the corresponding MIPS assembly code? Assume that the variables f, g, h, i, and j are assigned to registers \(s0, \)s1, \(s2, \)s3, and \(s4, respectively. Assume that the base address of the arrays A and B are in registers \)s6 and $s7, respectively.

B[8]=A[i-j]

Question: Assume the following register contents:

  1. For the register values shown above, what is the value of \(t2 for the following sequence of instructions?

sll \)t2,\(t0,44

or \)t2,\(t2,\)t1

  1. For the register values shown above, what is the values of \(t2 for the following sequence of instructions?

sll \)t2,\(t0,4

andi \)t2,\(t2,-1

  1. For the register values shown above, what is the value of \)t2 for the following sequence of instructions?

srl \(t2,\)t0,3

andi \(t2,\)t2, 0xFFEF

Provide the type, assembly language instruction, and binary representation of instruction described by the following MIPS fields:

op=0×23, rs=1, rt=2, const=0×4
See all solutions

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