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TMS320系列器件具有工作速度快,运算能力强等优点,因而用它作为数字信号处理系统中的CPU是很有前途的。文[1,2]报道采用单片TMS320或一片Z80,8086,8031等加上TMS320芯片构成模块化的多处理器大系统。但这种系统一般都为专用目的而设计,通用性较差,若遇到运算量更大、计算更复杂的方案时就无法实时实现。同时,由于采用8031等芯片作为系统管理,增加了系统的复杂度,给系统的开发调试带来了困难。
TMS320 family of devices with the advantages of fast speed, high computing power, so use it as a digital signal processing system in the CPU is very promising. Wen [1,2] reported using a single chip TMS320 or a Z80,8086,8031 plus TMS320 chip to form a modular multiprocessor large system. However, such systems are generally designed for a specific purpose and are less versatile. In the event of a larger amount of computation, it is not possible to implement a more complex scheme in real time. At the same time, due to the use of 8031 and other chips as a system management, an increase of system complexity, to the system development and debugging difficulties.