Embedded Systems: Introduction and Concepts

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What is the main difference between embedded systems and general-purpose computers?

Embedded systems require an operating system, while general-purpose computers use a group of integrated circuits or chips (ICs) (correct)

Embedded systems possess a distributed internet connection, while general-purpose computers contain relatively high-performance hardware components

Embedded systems are designed for heavy user interaction, while general-purpose computers are able to run a variety of software and hardware

Embedded systems use a variety of peripherals, while general-purpose computers contain relatively high-performance hardware components

Which statement best describes the function of microcontroller in embedded systems?

Microcontroller requires an operating system to function in embedded systems

Microcontroller implements the central processing unit (CPU) in embedded systems (correct)

Microcontroller is used for heavy user interaction in embedded systems

Microcontroller contains relatively high-performance hardware components in embedded systems

What is the significance of microcontroller in embedded systems?

Microcontroller has full functionality of communication capability in embedded systems

Microcontroller is responsible for heavy user interaction in embedded systems

Microcontroller contains relatively high-performance hardware components in embedded systems

Microcontroller serves as the heart of embedded systems and implements the central processing unit (CPU) (correct)

What is the main advantage of microcontroller application in embedded systems?

Fast processors and data & program storage Signup and view all the answers

How does the cost of general-purpose computers compare to that of embedded systems?

General-purpose computers are more expensive than embedded systems Signup and view all the answers

What is a characteristic feature of general-purpose computers?

Ability to run a variety of software and hardware Signup and view all the answers

What is an embedded system?

A system with software embedded into computer-hardware for a dedicated purpose Signup and view all the answers

Where is the software usually implanted in an embedded system?

ROM (Read Only Memory) or flash Signup and view all the answers

What does a microcontroller consist of?

Processor core, memory, and programmable input/output peripherals on separate chips Signup and view all the answers

In which type of devices are microcontrollers commonly found?

General-purpose electronic devices like washing machines and CD/DVD players Signup and view all the answers

What differentiates a microcontroller from a microprocessor?

Integration of CPU, memory, and I/O into one chip Signup and view all the answers

What is the main purpose of an embedded system?

To control other machines and devices using control signals Signup and view all the answers

Where is the computer hidden in an embedded system?

In the microcontroller Signup and view all the answers

In which devices are microcontrollers commonly found?

Digital Watches Signup and view all the answers

What are microcontrollers commonly used for?

Controlling other machines and devices using control signals Signup and view all the answers

______ is the heart of embedded system

Microcontroller Signup and view all the answers

______ system examples are related to real life applications

Embedded Signup and view all the answers

______ is the main difference between microcontroller and microprocessor

Differentiate Signup and view all the answers

General-purpose computers contain relatively high-performance hardware components such as fast processors, data & program storage, and require an operating system (OS). Embedded systems, on the other hand, are ______ for heavy user interaction.

Designed Signup and view all the answers

Embedded systems use a group of integrated circuits or chips (ICs). One implements the central processing unit (CPU). Several implement data memory and program storage. This distributed architecture is a characteristic feature of embedded systems as the computer is spread across multiple ______ chips

IC Signup and view all the answers

______ is the main advantage of microcontroller application in embedded systems

Advantages Signup and view all the answers

Microcontroller is an IC chip that takes input process data according to program written in its ______ and gives output as control signal uint for controlling other machines and devices.

memory Signup and view all the answers

A microcontroller (sometimes abbreviated µC, uC or MCU) is a small computer on a single integrated circuit containing a processor core, ______, and programmable input/output peripherals.

memory Signup and view all the answers

In today's world of technology, we found Microcontrollers in almost every electronic device we uses. Almost all general purpose devices such as Digital Watches, Washing Machines, CD/DVD Players, Mobile Phones and Microwave Ovens works on the bases of ______.

Microcontroller Signup and view all the answers

Microprocessor consists of only a Central Processing Unit, whereas Micro Controller contains a CPU, ______, I/O all integrated into one chip.

Memory Signup and view all the answers

The microprocessor is useful in Personal Computers whereas Micro Controller is useful in an ______ system.

embedded Signup and view all the answers

An embedded system is a system that has software embedded into computer-hardware, which makes a system dedicated for an application(s) or specific part of an application or product or part of a larger ______.

system Signup and view all the answers

An embedded system is one that has a dedicated purpose software embedded in a computer ______.

hardware Signup and view all the answers

Embedded Systems are the electronic systems that contain a microprocessor or a microcontroller, but we do not think of them as ______– the computer is hidden or embedded in the system.

computers Signup and view all the answers

It is a dedicated computer based system for an application(s) or product. It may be an independent system or a part of large ______.