5. Provide the hexadecimal representation of the following instruction: add x9, x20, x21 a. 0x00148493 b. 0x015A0083 C. 0x015A04B3 d. Ox015C00D3 6. Given the binary number below, what assembly language does it represent? 0000 0001 0101 1010 0000 0100 1011 0011 a. add x9, x20, x21 b. sub x9, x20, x21 C. addi x9, x9, 1 d. add x9, x9, x1 7. Assume that registers x5 and x6 hold the values 0x0000ABCD and Ox12345678 respectively. What is the value of x30 for the following assembly code? or x30, x5, x6 a. 0x00000248 b. Ox00002480 C. 0x1234FFFD d. Ox1234FFFF 8. Provide the instruction type of the following instruction: add x9, x20, x21 a. R-type b. 1-type c. S-type d. U-type 9. What decimal number does the bit pattern 0x3FA00000 represent if it is a floating point number? Use the IEEE 754 standard. a. 1.00 b. 1.25 c. 1.50 d. 1.75 10. Write down the binary representation of the decimal number 14.75 assuming the IEEE 754 single precision format. a. Ox416C0000 b. 0x418C0000 c. Ox41940000 d. Ox419C0000

5. Provide the hexadecimal representation of the following instruction: add x9, x20, x21 a. 0x00148493 b. 0x015A0083 C. 0x015A04B3 d. Ox015C00D3 6. Given the binary number below, what assembly language does it represent? 0000 0001 0101 1010 0000 0100 1011 0011 a. add x9, x20, x21 b. sub x9, x20, x21 C. addi x9, x9, 1 d. add x9, x9, x1 7. Assume that registers x5 and x6 hold the values 0x0000ABCD and Ox12345678 respectively. What is the value of x30 for the following assembly code? or x30, x5, x6 a. 0x00000248 b. Ox00002480 C. 0x1234FFFD d. Ox1234FFFF 8. Provide the instruction type of the following instruction: add x9, x20, x21 a. R-type b. 1-type c. S-type d. U-type 9. What decimal number does the bit pattern 0x3FA00000 represent if it is a floating point number? Use the IEEE 754 standard. a. 1.00 b. 1.25 c. 1.50 d. 1.75 10. Write down the binary representation of the decimal number 14.75 assuming the IEEE 754 single precision format. a. Ox416C0000 b. 0x418C0000 c. Ox41940000 d. Ox419C0000

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 15VE: A(n) ________________ instruction always alters the instruction execution sequence. A(n)...

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Answer
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