CO321 Embedded Systems Interrupts

CO321 Embedded Systems Interrupts

University

50 Qs

quiz-placeholder

Similar activities

Unit 25_Haifaa_2020

Unit 25_Haifaa_2020

University

50 Qs

UTS ARKOM

UTS ARKOM

University

50 Qs

Self Confidence

Self Confidence

University

45 Qs

EC8073_ME_IAT-II_QUIZ(23.09.2020)

EC8073_ME_IAT-II_QUIZ(23.09.2020)

University

50 Qs

TES FORMATIK PEDAGOGIK MODUL 3

TES FORMATIK PEDAGOGIK MODUL 3

University

54 Qs

AAS INFORMATIKA KELAS 7

AAS INFORMATIKA KELAS 7

7th Grade - University

50 Qs

แบบทดสอบวิชาไมโครคอนโทรลเลอร์

แบบทดสอบวิชาไมโครคอนโทรลเลอร์

KG - Professional Development

45 Qs

GCMP 2022 : QUIZ 5

GCMP 2022 : QUIZ 5

12th Grade - University

45 Qs

CO321 Embedded Systems Interrupts

CO321 Embedded Systems Interrupts

Assessment

Quiz

Other

University

Practice Problem

Medium

Created by

Thilina Gunarathne

Used 1+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

50 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the main disadvantage of programmed I/O?

Processor waits continuously
Requires complex hardware
Slower than DMA
Uses too much memory

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In programmed I/O, how often must a 64kbps UART port be checked?

Every 171.9 μs
Every 1 ms
Only when data arrives
Every 100 μs

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What triggers an interrupt-driven I/O?

Clock cycle
Software loop
Memory overflow
Hardware signal

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is an ISR?

Internal System Resource
Input Status Register
Instruction Set Reference
Interrupt Service Routine

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Which component saves the PC during an interrupt?

BIOS
Cache
ALU
Stack

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the purpose of an interrupt vector?

Increase CPU speed
Handle errors
Manage memory
Jump to ISR

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In 8051, where are interrupt vectors located?

High memory addresses
Low memory addresses
ROM
External storage

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?