【摘要】 DSP芯片是目前流行的数字信号处理芯片,它不仅有极强的运算能力,同时具有丰富的硬件资源。本文将介绍浮点DSP芯片TMS320C3X的串行通信的特点,由于该浮点DSP芯片是为TMS320系列DSP芯片和某些特殊芯片的通信而设计的,与常用的串行通信协议不兼容,本文将介绍一种设计方案,使其实现与PC机等的常用串行协议通信。更多还原

【Abstract】 DSP chip is currently one of the modernest digital signal processing chips. It has not onlypowerful calculating ability but also plenty hardware resources. In this paper, float DSPC3X’s serial communication is introduced. Because it is designed for communication withTMS320’s series chips or other special chips, C3X’s serial communication protocol is notcompatible with the general one. One modified technique is introduced, which made DSP tocommunicate with others.更多还原