Recent Lessons

Show all results for ""

Feature Overview

Ace your exams with our all-in-one platform for creating and sharing quizzes and tests.

Quizzes

Create quizzes and tests automatically from your content using AI.

Flashcards

Automatically turn your notes into digital flashcards.

Share, Export & Embed

Share with classmates or export to Excel and your learning management system.

Stats & Reporting

Auto-grading quizzes and tests with detailed stats and reports.

Mobile Apps

The smarter way to study – wherever you are.

Pricing

Search...

Arithmetic and Logic Microoperations in Digital Electronics

12 Questions

0 Views

Arithmetic and Logic Microoperations in Digital Electronics

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the purpose of the increment microoperation in a register?

To perform a logical operation

To add one to the content (correct)

To subtract one from the content

To shift the content

Which symbol represents logical OR in logic microoperations?

∧

⊕

∨ (correct)

What do shift microoperations facilitate?

Performing logical operations

Serial transfer of data (correct)

Incrementing numbers

Addition of numbers

Which type of shift transfers 0 through the serial input?

Logical shift Signup and view all the answers

How many logic operations can be performed with two binary variables?

16 Signup and view all the answers

What is the symbol for logical shift-left microoperation by one position?

$shl$ Signup and view all the answers

What is the main purpose of circular shift (rotate operation) in microoperations?

To circulate the bits of a register around without loss of information Signup and view all the answers

What is the characteristic of a unidirectional shift register?

Capable of shifting in only one direction Signup and view all the answers

What happens if an overflow occurs during an arithmetic shift operation?

An overflow flip-flop Vs is used to detect the overflow Signup and view all the answers

What is the role of the arithmetic logic unit (ALU) in register operations?

Performing operations on register contents and transferring the result to a destination register Signup and view all the answers

Which microoperation involves multiplying a signed binary number by 2?

Shift to the left Signup and view all the answers

What does Vs represent in detecting overflow during arithmetic shifts?

$Rn-1 \oplus Rn-2$ Signup and view all the answers