| ARM9200嵌入式系统的实时时钟扩展 |
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| 引用本文： | 浦方华,田作华. ARM9200嵌入式系统的实时时钟扩展[J]. 微计算机信息, 2007, 23(8): 139-141 |
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| 作者姓名： | 浦方华 田作华 |
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| 作者单位： | 200240,上海,上海交通大学电子信息与电气工程学院 |
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| 摘 要： | 介绍基于ATMEL公司AT91RM9200处理器平台的嵌入式Linux硬件设备驱动程序体系结构,并用实时时钟芯片DS1302为系统进行了硬件扩展,详细描述了嵌入式Linux下驱动程序的开发原理和过程。
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| 关 键 词： | 嵌入式Linux内核 硬件驱动程序 |
| 文章编号： | 1008-0570（2007）03-2-0139-03 |
| 修稿时间： | 2007-01-12 |
The Complement of Real Time Clock for Embedded System Based on AT91RM9200 |
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| PU FANGHUA,TIAN ZUOHUA. The Complement of Real Time Clock for Embedded System Based on AT91RM9200[J]. Control & Automation, 2007, 23(8): 139-141 |
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| Authors: | PU FANGHUA TIAN ZUOHUA |
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| Affiliation: | School of Electronic, Information and Electrical Engineering, SJTU, Shanghai, 200240 |
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| Abstract: | This paper introduces the structure of the drivers running on Embedded Linux which is edited to fit the ARM chip, AT91RM9200, produced by ATMEL. Then the complement of real time clock(DS1302) for the system is focused on. All the details of how to develop a driver for a specified chip on Embedded Linux are discussed. |
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| Keywords: | AT91RM9200 DS1302 |
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