摘要
数字信号处理器(DSP)是一种面向信号处理和计算密集型任务的单片微机.本文以TMS 320系列DSP为例,对DSP和一般微控制器的性能进行了比较,讨论了单片DSP用于高速实时控制的结构特点,最后给出了DSP在计算机控制中的应用实例.
Digital signal processors (DSPs) are a type of single chip microcomputers oriented to signal processing and intensive computation. With the TMS 320 family of DSPs as examples, this paper makes a comparison of characteristi(?)s between DSPs and general purpose microcontrollers, and discusses the ar(?)hitectural features of DSPs in high-speed control applications. Finally, an (?)xample of DSP-based computer control application is given.
出处
《微电子学与计算机》
CSCD
北大核心
1993年第10期16-20,共5页
Microelectronics & Computer
关键词
计算机控制
DSP
Programmable DSP
Computer control
DSP application
