Welcome to the Microcontroller MCQs Page

Dive deep into the fascinating world of Microcontroller with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Microcontroller, a crucial aspect of Computer Architecture. In this section, you will encounter a diverse range of MCQs that cover various aspects of Microcontroller, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Computer Architecture.

Check out the MCQs below to embark on an enriching journey through Microcontroller. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Computer Architecture.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Microcontroller. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Microcontroller MCQs | Page 31 of 36

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Computer Architecture Basics

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Digital Logic Circuits

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Digital Components

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Digital Data Representation

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Microoperations

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Basic Computer Organization

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Pipeline and Vector Processing

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Input Output Organization

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Multiprocessors

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8051 Microcontroller

Q301.

In SAR based conversions, each bit typically requires one clock cycle (sometimes two) to make a comparison and set up the new voltage.

true

false

can't be said

depends on the conditions

Discuss

Answer: (a).true

Q302.

The main operations that are basically performed in a SAR ADC are?

logic to control the operation

some way of generating the voltages, for comparison

both of the mentioned

none of the mentioned

Discuss

Answer: (c).both of the mentioned

Q303.

Usually a capacitor is inserted between an analog input and the ground because

it blocks the analog voltage

it suppresses the noise

it increases the gain

none of the mentioned

Discuss

Answer: (b).it suppresses the noise

Q304.

ADC10 and ADC12 are

The converters

SAR modules available in the MSP430

Sigma delta modules available in the MSP430

Comparator modules available in the MSP430

Discuss

Answer: (b).SAR modules available in the MSP430

Q305.

ADC10 needs external capacitors on its voltage reference.

true

false

can't be said

depends on the conditions

Discuss

Answer: (b).false

Q306.

ADC10CTL0 and ADC10CTL1 are registers

for controlling SAR module

for controlling the sigma delta module

for controlling the comparator module

all of the mentioned

Discuss

Answer: (a).for controlling SAR module

Q307.

While conversion is in progress, which of the flag is affected.

ADC10ON

ADC10MEM

ADC10BUSY

ADC10DF

Discuss

Answer: (c).ADC10BUSY

Q308.

ADC10SHTx bits allow_________cycles of the ADC10CLK.

all of the mentioned

Discuss

Answer: (d).all of the mentioned

Q309.

The input to the ADC10 is selected from_______bits of the ADC10CTL1 register?

INCHx

ADC10SC

ADC10ON

ENC

Discuss

Answer: (a).INCHx

Q310.

The basic idea behind the sigma delta converter is that

to carry out the conversion

to carry out communication

to reduce the circuit to its simplest way possible and then carry out the conversion

all of the mentioned

Discuss

Answer: (c).to reduce the circuit to its simplest way possible and then carry out the conversion

Page 31 of 36

Welcome to the Microcontroller MCQs Page

Microcontroller MCQs | Page 31 of 36

Explore more Topics under Computer Architecture

Computer Architecture Basics

Digital Logic Circuits

Digital Components

Digital Data Representation

Microoperations

Basic Computer Organization

Pipeline and Vector Processing

Computer Arithmetic

Input Output Organization

Memory Organization

Multiprocessors

8085 Microprocessor

8051 Microcontroller

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