Questions: 1. Use assembly language to perform the following tasks: Rotate the contents of the registers AX, BX, CX, and DI to the left by 5 bits. Shift the contents of the EX register to the right by 3 bits through carry. - - - Swap the contents of the AH and AL registers. Replace the lower half of the BX register with the higher half of the AX register.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
icon
Related questions
Question
Questions:
1. Use assembly language to perform the following tasks:
Rotate the contents of the registers AX, BX, CX, and DI to the left by 5 bits.
Shift the contents of the EX register to the right by 3 bits through carry.
-
-
Swap the contents of the AH and AL registers.
Replace the lower half of the BX register with the higher half of the AX register.
Reset the lower half of the flag register.
Set the contents of the EX register and then replace the upper digit with 3h.
2BX
Execute the following equation : AX² +
EX
+ CX; AX = 03EFh, BX = FF00h, EX =
0021, and CX=E30Fh.
fill the contents of memory location 30100 by 1's.
move the contents of memory location 3F9Ch to the CX register and then divide them
by 10h. {hint: put the 10 in the AX}.
ADD the contents of memory location 20010 to the contents of the register AL, and
then store the results in EX. (how many bytes did you move?).
Divide the contents of the EX register by (16)d. store the result of division into
memory location 0300, and the remainder into 4002 memory location.
Store the 8 registers' contents into the stack.
Move the 2nd element of the stack and store it into AX.
Transcribed Image Text:Questions: 1. Use assembly language to perform the following tasks: Rotate the contents of the registers AX, BX, CX, and DI to the left by 5 bits. Shift the contents of the EX register to the right by 3 bits through carry. - - Swap the contents of the AH and AL registers. Replace the lower half of the BX register with the higher half of the AX register. Reset the lower half of the flag register. Set the contents of the EX register and then replace the upper digit with 3h. 2BX Execute the following equation : AX² + EX + CX; AX = 03EFh, BX = FF00h, EX = 0021, and CX=E30Fh. fill the contents of memory location 30100 by 1's. move the contents of memory location 3F9Ch to the CX register and then divide them by 10h. {hint: put the 10 in the AX}. ADD the contents of memory location 20010 to the contents of the register AL, and then store the results in EX. (how many bytes did you move?). Divide the contents of the EX register by (16)d. store the result of division into memory location 0300, and the remainder into 4002 memory location. Store the 8 registers' contents into the stack. Move the 2nd element of the stack and store it into AX.
Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Fundamentals of Computer System
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education