DSP是高集成、高性能指令控制应用芯片。在阀门控制器中根据控制需求采用TMS320F2812作为嵌入式处理器核心单元。文中从应用角度出发设计分析了处理机电路特点，其中电路设计综合了DSP芯片特点和可靠性要求，并最终设计实现了理想的性能。%DSP TMS320F2812 devices are highly integrated, high-performance chips for demanding control applications, which is the kernel unit of embedded processor in valve controller. In this paper, the character of DSP processing circuit have been analyzed and designed by practical test .its design have been colligated the resquest of DSP chips and its reliability , which make the high design capability, and finally achieve an approving effect.
展开▼
