基于高速软件的嵌入式软件平台的单片MPEG-2视频编码器LSI具有HDTV可扩展性

Design, Automation and Test in Europe Conference and Exhibition, 1999. Proceedings (Cat. No. PR00078) Pub Date : 1999-01-01 DOI:10.1145/307418.307510

Katsuyuki Ochiai, Hiroe Iwasaki, J. Naganuma, M. Endo, T. Ogura

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引用次数: 7

摘要

本文提出了一种基于软件的高速嵌入式软件平台，并在具有HDTV可扩展性的商用MPEG-2视频编码器LSI上对其性能进行了评估。该平台采用C/ c++语言编写，不使用任何硬件描述语言(hdl)进行高速仿真。该平台适用于编写完整的hdl之前。仿真速度非常快，比使用RTL描述编译的HDL模拟器快600倍以上。在最终的嵌入式软件中，50%的bug被高效、快速地定位，设计周转时间缩短了25%以上。该平台为实际嵌入式软件的验证提供了足够的性能和能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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High-speed software-based platform for embedded software of a single-chip MPEG-2 video encoder LSI with HDTV scalability

This paper proposes a high-speed software-based platform for embedded software and evaluates its benefits on a commercial MPEG-2 video encoder LSI with HDTV scalability, The platform is written in C/C++ languages without any hardware description languages (HDLs) for high-speed simulation. This platform is applicable before writing up complete HDLs. The simulation speed is very fast and more than 600 times faster than compiled HDL simulators using RTL description. Fifty percent of the bugs in the final embedded software were located efficiently and quickly, and the design turn-around time was shortened by more than 25%. This platform provides sufficient performance and capability for validating practical embedded software.

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来源期刊

Design, Automation and Test in Europe Conference and Exhibition, 1999. Proceedings (Cat. No. PR00078)

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