快速位真仿真

Holger Keding, Martin Coors, O. Lüthje, H. Meyr
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引用次数: 37

摘要

本文提出了一种能够快速模拟定点信号处理算法的设计环境。与使用C/ c++库模拟通用定点数据类型的现有方法相比,这种新方法还允许将代码转换为整数数据类型,以快速模拟位真行为。与基于库的模拟相比,可以实现20到400倍的加速。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Fast bit-true simulation
This paper presents a design environment which enables fast simulation of fixed-point signal processing algorithms. In contrast to existing approaches which use C/C++ libraries for the emulation of generic fixed-point data types, this novel approach additionally permits a code transformation to integral data types for fast simulation of the bit-true behavior. A speedup by a factor of 20 to 400 can he achieved compared to library based simulation.
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