Книга: Real-Time Concepts for Embedded Systems

1.4 Points to Remember

1.4 Points to Remember

· An embedded system is built for a specific application. As such, the hardware and software components are highly integrated, and the development model is the hardware and software co-design model.

· Embedded systems are generally built using embedded processors.

· An embedded processor is a specialized processor, such as a DSP, that is cheaper to design and produce, can have built-in integrated devices, is limited in functionality, produces low heat, consumes low power, and does not necessarily have the fastest clock speed but meets the requirements of the specific applications for which it is designed.

· Real-time systems are characterized by the fact that timing correctness is just as important as functional or logical correctness.

· The severity of the penalty incurred for not satisfying timing constraints differentiates hard real-time systems from soft real-time systems.

· Real-time systems have a significant amount of application awareness similar to embedded systems.

· Real-time embedded systems are those embedded system with real-time behaviors.

Оглавление книги


Генерация: 0.150. Запросов К БД/Cache: 2 / 0
поделиться
Вверх Вниз