一体化数据处理与通信控制系统的设计

介绍了利用嵌入式计算机ETX模块、高速DSP TMS320F2812、新一代现场可编程器件Cyc lone、多规程通信控制器Z85C30等构成的集嵌入式计算机、串行与并行接口智能控制、现场总线为一体的数据处理与通信控制计算机系统的实现方法。硬件设计部分描述了整个设计。软件设计包含2部分:基于DSP的固件设计和基于PC机的驱动控制软件设计。重点介绍了基于DSP的固件设计方法,阐述了程序设计思想,并给出了程序流程图。

Design of an Integrated System for Data Processing and Communication Control

This paper is concerned with the design of an integrated small data processing and communication control computer system.It consists of an Embedded Computer-ETX module,high speed DSP-TMS320F2812,field programmable gate array family-Cyclone,multiprotocol serial communication controller-Z85C30 and so on.In the hardware part,this paper introduces the whole design.In the software part,only the design of the firmware based on DSP and the application software based on PC are described.The firmware is important in this part.The ideas of program design and the hierarchy are shown.The solutions and the flowchart of the design are also presented.