2. Study this program then answer the questions that follow: MOV DX , 1234 H MOV BX, 3099 H MOV AL, BL ADD AL , DL DAA MOV CL , AL MOV AL , BH ADC AL , DH DAA MOV CH ,AL HLT • What the operation is performed by this program ? • What is the result produced by Execute each instruction ? • Why we use the ADC instruction ? • Why we split the contents in BX to (BH & BL) and in DX to (DH & DL ) before added, can add these numbers directly ?
2. Study this program then answer the questions that follow: MOV DX , 1234 H MOV BX, 3099 H MOV AL, BL ADD AL , DL DAA MOV CL , AL MOV AL , BH ADC AL , DH DAA MOV CH ,AL HLT • What the operation is performed by this program ? • What is the result produced by Execute each instruction ? • Why we use the ADC instruction ? • Why we split the contents in BX to (BH & BL) and in DX to (DH & DL ) before added, can add these numbers directly ?
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...
Related questions
Question
![2. Study this program then answer the questions that follow:
MOV DX , 1234 H
MOV BX, 3099 H
MOV AL,!
BL
ADD AL , DL
DAA
MOV CL , AL
MOV AL , BH
ADC AL , DH
DAA
MOV CH ,AL
HLT
What the operation is performed by this program ?
What is the result produced by Execute each instruction ?
• Why we use the ADC instruction ?
• Why we split the contents in BX to (BH & BL) and in DX to (DH
& DL ) before added, can add these numbers directly ?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9b0e6de0-d612-4a52-af8e-0442dd31c4e7%2F30d535e8-4449-4019-8d21-5ec15953432c%2Fu6f0tp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2. Study this program then answer the questions that follow:
MOV DX , 1234 H
MOV BX, 3099 H
MOV AL,!
BL
ADD AL , DL
DAA
MOV CL , AL
MOV AL , BH
ADC AL , DH
DAA
MOV CH ,AL
HLT
What the operation is performed by this program ?
What is the result produced by Execute each instruction ?
• Why we use the ADC instruction ?
• Why we split the contents in BX to (BH & BL) and in DX to (DH
& DL ) before added, can add these numbers directly ?
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![Computer Networking: A Top-Down Approach (7th Edi…](https://www.bartleby.com/isbn_cover_images/9780133594140/9780133594140_smallCoverImage.gif)
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…](https://www.bartleby.com/isbn_cover_images/9780124077263/9780124077263_smallCoverImage.gif)
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)](https://www.bartleby.com/isbn_cover_images/9781337569330/9781337569330_smallCoverImage.gif)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
![Computer Networking: A Top-Down Approach (7th Edi…](https://www.bartleby.com/isbn_cover_images/9780133594140/9780133594140_smallCoverImage.gif)
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…](https://www.bartleby.com/isbn_cover_images/9780124077263/9780124077263_smallCoverImage.gif)
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)](https://www.bartleby.com/isbn_cover_images/9781337569330/9781337569330_smallCoverImage.gif)
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](https://www.bartleby.com/isbn_cover_images/9781337093422/9781337093422_smallCoverImage.gif)
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
![Prelude to Programming](https://www.bartleby.com/isbn_cover_images/9780133750423/9780133750423_smallCoverImage.jpg)
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
![Sc Business Data Communications and Networking, T…](https://www.bartleby.com/isbn_cover_images/9781119368830/9781119368830_smallCoverImage.gif)
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY