ppt on Embedded System
Embedded System is combination of hardware and software that forms the component of larger system. Hardware is normally unique to given application. Computer chips are embedded into control electronics to manage the product’s functionality. The embedded system can be categories into four categories viz.; stand alone system, real-time system, network appliance system and mobile devices.
The new development tools available today make the task easy. Also the production cost is decreasing with increase in complexity.
All these developments are leading to an era of invisible computing, or hidden computing where in computer does a job without a ubiquitous and physical presence. Thus embedded devices are becoming smaller, smarter and more integrated.