Embedded System

Definisi : An embedded system is an application that contains at least one programmable computer (typically in the form of a microcontroller, a microprocessor or digital signal processor chip) and which is used by individuals who are, in the main, unaware that the system is computer-based.

• žElectronic devices that incorporate a computer (usually a microprocessor) within their implementation.
• žA computer is used in such devices primarily as a means to simplify the system design and to provide flexibility.
• žOften the user of the device is not even aware that a computer is present.

Real Time Embedded System

• žsistem yang mempunyai jadwal yang harus ditepati
• žMacam-macam real time system:

›hard real time : keterlambatan data berakibat fatal

›soft real time : keterlambatan data tidak berakibat fatal