基于LPC1758的COM-E主板接口扩展设计  

Interface Design of COM-Express Module Based on LPC1758

作　　者：李珏颖[1] 张斌[1] 赖文娟[1] 

机构地区：[1]中国兵器工业第五八研究所军品部,四川绵阳621000

出　　处：《四川兵工学报》2013年第9期96-99,共4页Journal of Sichuan Ordnance

摘　　要：采用ARM处理器LPC1758作为核心,完成了一种基于COM-E主板LPC总线的高实时性多串口接口电路设计,给出了关键电路原理图和串口实时处理程序。项目实际应用表明,系统电路设计及编程简便易行,实现了实时的姿态仪信息接收、处理。With ARM processor LPC1758 as the core, this study completed a muhi-serial port interface de- sign of high real-time requirements based on LPC bus, and gave the critical circuit schematics and the re- al-timing process. The projects application validated that the circuit and programming of this design is sim- ple and easy to be realized. The design achieved a real-time information receiving and processing program of an Attitude Heading Reference System.

关 键 词：LPC1758 COM-E主板 LPC总线 多串行接口扩展 

分 类 号：TP368.2[自动化与计算机技术—计算机系统结构]