摘要
设计了一种基于MPC860的系统测控板,应用于无线通信测试平台,实现了数据接口、协议处理与系统控制等功能.着重介绍了MPC860和外围电路的设计,以及实现数据与通信接口的测控电路的设计,并给出了基于VxWorks的单板软件的设计思想,还就系统的硬件结构、接口逻辑以及软件功能的设计等相关问题提出了相应的解决方案.
A new design idea of embedded system based on MPC860 embedded microprocessors was presented, which was applied to high speed wireless communication test plat from, realizing some functions, such as data-interface, protocol-processing and system-controlling. We focused on the design of MPC860 and its peripheral circuit and the realization of design for testing the circuit of data transfer and communication interface, together with the embedded software based on VxWorks. Solutions to some key problems in system design, such as system structure, design of interface logic and software function were also provided.
