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ＴＭＳ３２０Ｃ２５是一种高性能数字信号处理器。本文介绍了一种用ＴＭＳ３２０Ｃ２５与ＰＣ机构成的主从结构并行计算机系统。该系统的特点是将ＴＭＳ３２０Ｃ２５高速数字信号处理系统作为ＰＣ机的插件板，直接插入ＰＣ机的扩展槽中，利用双口ＲＡＭ实现ＴＭＳ３２０Ｃ２５与ＰＣ机之间的相互通讯。它能适用于高速数字信号处理、图形／图像处理、语音处理等。文中详细论述了系统的工作原理、硬件结构，包括总体设计、接口设计、等待电路等。
TMS320C25 is a high performance digital signal processor. This paper introduces a master-slave architecture parallel computer system with TMS320C25 and PC. The system is characterized by the TMS320C25 high-speed digital signal processing system as a PC plug-in board, directly into the expansion slot PC, the use of dual-port RAM TMS320C25 and PC to communicate with each other. It can be applied to high-speed digital signal processing, graphics / image processing, voice processing. The paper discusses in detail the working principle of the system, the hardware structure, including the overall design, interface design, waiting for the circuit.