Embedded
An embedded system is a computer system with a dedicated function within a larger mechanical or electrical system. It is embedded as part of a complete device often including hardware and mechanical parts. Embedded systems control many devices in common use today.
Overview[edit | edit source]
Embedded systems are designed to perform a specific task, in contrast to general-purpose computers like personal computers or supercomputers. They are typically optimized for efficiency and reliability, often operating in real-time environments.
Components[edit | edit source]
An embedded system typically includes:
- A microcontroller or microprocessor.
- Memory (both RAM and ROM).
- Input/output interfaces.
- Software that performs the specific task.
Applications[edit | edit source]
Embedded systems are used in a wide range of applications, including:
- Consumer electronics such as smartphones, televisions, and microwave ovens.
- Automotive systems like ABS and ECUs.
- Medical devices such as pacemakers and MRI machines.
- Industrial automation including robotics and control systems.
- Telecommunications equipment like routers and switches.
Design Considerations[edit | edit source]
Designing an embedded system involves several considerations:
- **Real-time operation**: Many embedded systems must operate in real-time, meaning they must respond to inputs within a certain time frame.
- **Power consumption**: Especially important in battery-operated devices.
- **Reliability and stability**: Critical in applications like medical devices and automotive systems.
- **Size and weight**: Often need to be minimized, particularly in portable devices.
Development Tools[edit | edit source]
Development of embedded systems typically involves:
- IDEs for writing and debugging code.
- Compilers and assemblers for converting code into machine language.
- Simulators and emulators for testing the system before deployment.
See Also[edit | edit source]
Related Pages[edit | edit source]
 | This computing article is a stub. You can help WikiMD by expanding it. |
Search WikiMD
Ad.Tired of being Overweight? Try W8MD's physician weight loss program.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available.
Advertise on WikiMD
|
WikiMD's Wellness Encyclopedia |
| Let Food Be Thy Medicine Medicine Thy Food - Hippocrates |
Translate this page: - East Asian
中文,
日本,
한국어,
South Asian
हिन्दी,
தமிழ்,
తెలుగు,
Urdu,
ಕನ್ನಡ,
Southeast Asian
Indonesian,
Vietnamese,
Thai,
မြန်မာဘာသာ,
বাংলা
European
español,
Deutsch,
français,
Greek,
português do Brasil,
polski,
română,
русский,
Nederlands,
norsk,
svenska,
suomi,
Italian
Middle Eastern & African
عربى,
Turkish,
Persian,
Hebrew,
Afrikaans,
isiZulu,
Kiswahili,
Other
Bulgarian,
Hungarian,
Czech,
Swedish,
മലയാളം,
मराठी,
ਪੰਜਾਬੀ,
ગુજરાતી,
Portuguese,
Ukrainian
Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates Wikipedia, licensed under CC BY SA or similar.
Contributors: Prab R. Tumpati, MD
