SW Annotation Techniques and RTOS Modelling for Native Simulation of Heterogeneous Embedded Systems

نویسندگان

  • Héctor Posadas
  • Álvaro Díaz
  • Eugenio Villar
چکیده

The growing complexity of electronic systems has resulted in the development of large multiprocessor architectures. Many advanced consumer products such as mobile phones, PDAs and media players are based on System on Chip (SoC) solutions. These solutions consist of a highly integrated chip and associated software. SoCs combine hardware IP cores (function specific cores and accelerators) with one or several programmable computing cores (CPUs, DSPs, ASIPs). On top of those HW resources large functionalities are supported.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Generic and Accurate RTOS-centric Embedded System Modelling and Simulation Framework

Real-time Operating System (RTOS) modelling and SystemC-based system-level hardware/software co-simulation have become important issues for early design space exploration in the development of real-time embedded systems. This paper presents a generic and accurate RTOS-centric embedded system modelling and simulation framework. It allows modelling and simulating applications, the RTOS, the CPU p...

متن کامل

An Efficient Time Annotation Technique in Abstract RTOS Simulations for Multiprocessor Task Migration

Complex control oriented embedded systems with hard real-time constraints require real-time operation system (RTOS) for predictable timing behavior. To support the evaluation of different scheduling strategies and task priorities, we use an abstract RTOS model based on SystemC. In this article, we present an annotation method for time estimation that supports flexible simulation and validation ...

متن کامل

EMBEDDED SOFTWARE DEVELOPMENT IN A SYSTEM-LEVEL DESIGN FLOW Case study for an ARM Platform

System level design is considered a major approach to tackle the complexity of modern System-on-Chip designs. Embedded software within SoCs is gaining importance as it addresses the increasing need for flexible and feature-rich solutions. Therefore, integrating software design and co-simulation into a system level design flow is highly desirable. In this article, we present the software perspec...

متن کامل

Embedded Software Development in a System-Level Design Flow

System level design is considered a major approach to tackle the complexity of modern System-on-Chip designs. Embedded software within SoCs is gaining importance as it addresses the increasing need for flexible and feature-rich solutions. Therefore, integrating software design and co-simulation into a system level design flow is highly desirable. In this article, we present the software perspec...

متن کامل

A Mixed Level Simulation Environment for Stepwise RTOS Software Refinement

In this article, we present a flexible simulation environment for embedded real-time software refinement by a mixed level cosimulation. For this, we combine the native speed of an abstract real-time operating system (RTOS) model in SystemC with dynamic binary translation for fast Instruction Set Simulation (ISS) by QEMU. In order to support stepwise RTOS software refinement from system level to...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2017