ISA of a hypothetical CPU 1 Address Memory: Address Data – (8-bits) LOAD M 100 25 STORE M 101 90 ADD M 102 65 SUB M 103 36 104 22 MUL M 105 77 DIV M 106 89 Where: Note: all numbers are hexadecimal M-a memory address AC - accumulator Sample program: //line 1 //line 2 T/line 3 //line 4 //line 5 /line 6 LOAD 100 ADD 101 STORE 106 LOAD 102 SUB 103 STORE 105 Answer the following questions based on the given information above. 1. What is the content of memory location 106 after executing line 3? 2. What is the content of memory location 105 after executing line 6? 3. Write a program segment that will multiply the content of memory location 105 with the content of AC and store the result at memory location 100 а. b. 4. For this CPU, what is the width of the program counter? (express answer in terms of bits, do not include the word "bits" in your answer)

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
icon
Related questions
Question
ISA of a hypothetical CPU
1 Address
Memory:
Address
Data - (8-bits)
LOAD M
100
25
STORE M
101
90
ADD M
102
65
SUB M
103
36
MUL M
104
22
105
77
DIV M
106
89
Where:
Note: all numbers are hexadecimal
M-a memory address
AC - accumulator
Sample program:
//line 1
/line 2
//line 3
//line 4
//line 5
//line 6
LOAD 100
ADD 101
STORE 106
LOAD 102
SUB 103
STORE 105
Answer the following questions based on the given information above.
1. What is the content of memory location 106 after executing line 3?
2. What is the content of memory location 105 after executing line 6?
3. Write a program segment that will multiply the content of memory location 105 with the content of AC and store the result at memory location 100.
а.
b.
4. For this CPU, what is the width of the program counter? (express answer in terms of bits, do not include the word "bits" in your answer)
Transcribed Image Text:ISA of a hypothetical CPU 1 Address Memory: Address Data - (8-bits) LOAD M 100 25 STORE M 101 90 ADD M 102 65 SUB M 103 36 MUL M 104 22 105 77 DIV M 106 89 Where: Note: all numbers are hexadecimal M-a memory address AC - accumulator Sample program: //line 1 /line 2 //line 3 //line 4 //line 5 //line 6 LOAD 100 ADD 101 STORE 106 LOAD 102 SUB 103 STORE 105 Answer the following questions based on the given information above. 1. What is the content of memory location 106 after executing line 3? 2. What is the content of memory location 105 after executing line 6? 3. Write a program segment that will multiply the content of memory location 105 with the content of AC and store the result at memory location 100. а. b. 4. For this CPU, what is the width of the program counter? (express answer in terms of bits, do not include the word "bits" in your answer)
Expert Solution
steps

Step by step

Solved in 2 steps with 3 images

Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY