The most common examples of embedded operating system around us include Windows Mobile/CE (handheld Personal Data Assistants), Symbian (cell phones) and Linux. Flash Memory Chip is added on a motherboard in case of the embedded operating system of your personal computer to boot from the Personal Computer.
What is the purpose of embedded OS?
The purpose of an embedded operating system is: to insure the embedded system operates in an efficient and reliable manner by managing hardware and software resources. to provide an abstraction layer to simplify the process of developing higher layers of software. to act as a partitioning tool.
Is Calculator an embedded system?
What is an embedded system? A simple definition would be, an embedded system is a “special purpose computer” purpose-built to serve a specific purpose. For example, a calculator is a special-purpose computer as compared to a PC.
What is the main characteristic of embedded operating system?
The main characteristics of the embedded operating system are resource efficiency and reliability. The existence of embedded operating system comes into existence because we have a very limited amount of hardware like RAM, ROM, timer-counters and other on-chip peripherals.
What is the difference between embedded OS and general purpose OS?
Whilst general purpose systems are versatile, they aren’t always fully optimised to perform specific tasks. Embedded systems are designed to perform a small number of tasks efficiently. An example of an embedded system is a pacemaker, a small device placed inside a person that monitors and regulates their heartbeat.