基于NIOSⅡ的万年历设计  

The Design of a perpetual calendar Based on NIOS Ⅱ

作　　者：饶敏[1] 邱德慧[1] 刘雅斌[1] 

机构地区：[1]首都师范大学信息工程学院,100037

出　　处：《微计算机信息》2009年第14期42-43,15,共3页Control & Automation

摘　　要：本文介绍了一种基于片上可编程系统(SOPC)设计万年历的方法。在FPGA芯片上,通过配置NIOS软核处理器和相关接口模块,实现了嵌入式系统的硬件结构。系统用液晶模块显示万年历等汉字字符,用8个七段数码管显示电子钟的日期和时间,并可通过按键对其进行调整。具有高集成度、设计灵活和可移植性较好等特点。This paper introduces a design of a perpetual calendar based on SOPC technology. By configuring a Nios Ⅱ soft core processor and some relating interface modules on a FPGA, the system realizes an embedded system＇s hardware and combines software programming to display some characters on the LCD and the date and time on the LED and adjust the date and time. The design has high design flexibility, integration degree and good transplanted ability.

关 键 词：片上可编程系统 NIOSⅡ 液晶显示模块 万年历 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]