The General Embedded Control Platform Based On X86

With the rapid development of computer, micro-electronics and network, embedded system has been widely applied in the national defence, industry, medical treatment, etc. It is very meaningful and important to develop a general platform, which is an integrated production of embedded control, signal processing and network communication, and provide a programmable hardware interface and a friendly interface, which can improve networking flexibility, system reliability and develop ability.In this paper, the design and implementation concerning the general embedded control signal processing and network communication platform based on AM186 are studied, which is a low-cost and high-reliability approach, using the technology of embedded processor, real-time operating system and network interface based on TCP/IP protocol.With the background and meaning of the paper introduced, the hardware and software design of the general embedded control, signal processing and network communication platform is specially distributed in section 2.And then it focuses on the design methods and structure of circuits of various parts of the platform, micro-processor Monitor program transplanting and Ethernet controller driver program design. As an application to distributed measuring and control system, used in line control panel of the SL-6000 logging system.