摘要
描述了一种基于PCI总线的实时智能通讯系统的设计以及实现 ,应用了嵌入式微控制器AM186CC以及PCI目标设备接口芯片AMCCS5 92 0。并设计相关逻辑控制上位机 (PCI总线 )与下位机 (局部总线 )的数据交换以及外部通信 ,充分利用了PCI总线的高效能和嵌入式通讯控制器的强大功能 ,并设计出基于VxWorks的配套设备驱动程序 ,使系统更加完善。
This paper particularly describes a design & realization of smart-communication device based on PCI bus, making use of the embedded micro-controller AM186CC and the PCI target interface chip-AMCC S5920, The author designed the logic to control digital-commuted & communication between host PC an target device which used CPLD, and utilized the high performance of PCI bus and the mighty functions of the controller Am186CC,at the same time,the relative device driver based VxWorks RTOS was designed,which perfects this system.
出处
《舰船电子工程》
2004年第2期64-65,76,共3页
Ship Electronic Engineering
