双端口RAM及其在CAN总线适配卡中的实现  

One Pair of Port RAM and its Realization in CAN Bus

作　　者：胡博[1] 杨萍[1] 

机构地区：[1]沈阳农业大学信息与电气工程学院,沈阳市硕士研究生110161

出　　处：《中国农机化》2005年第4期62-64,共3页Chinese Agricul Tural Mechanization

摘　　要：针对CAN总线要实现高速数据交换的要求,要实现PC机与CAN总线之间的数据传送,双端口RAM就要在PC机和适配卡之间建立双向的数据交换通道。本文主要介绍双端口RAM的特点、功能及硬件判优工作方式在CAN总线适配卡中的应用。Realize the demand for high-speed data interchange to CAN bus will realize the data transmission between the PC and CAN bus, pairs of port soon in PC and right to mix card set up the two-way data interchange pass way RAM. This text introduce pairs of characteristic, function, hardware, port of RAM arbitrate working way in bus right to buy application of the card CAN mainly.

关 键 词：双端口RAM 硬件判优方式 CAN适配卡 

分 类 号：TP333.8[自动化与计算机技术—计算机系统结构]