| C51单片机动态多文件管理的设计与实现 |
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| 引用本文： | 徐守坤,马正华,周天彤.C51单片机动态多文件管理的设计与实现[J].计算机与现代化,2009(4). |
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| 作者姓名： | 徐守坤 马正华 周天彤 |
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| 作者单位： | 江苏工业学院信息科学与工程学院,江苏,常州,213164 |
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| 摘 要： | 基于静态链表的原理,在C51单片机中实现动态多文件管理功能.将扩展数据存储器模拟为一维数组,阐述在该数组上创建新文件、删除文件以及在文件中添加、删除数据的算法,并给出了类C语言的描述.同时分析实现这些算法需要的 C51 RAM空间情况.工程实践证明该方法具有较好的效果.
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| 关 键 词： | 静态链表 扩展数据存储器 |
Design and Implement of Dynamic Multi-file System Using C51 Single Chip Series Processor |
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| XU Shou-kun,MA Zheng-hua,ZHOU Tian-tong.Design and Implement of Dynamic Multi-file System Using C51 Single Chip Series Processor[J].Computer and Modernization,2009(4). |
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| Authors: | XU Shou-kun MA Zheng-hua ZHOU Tian-tong |
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| Affiliation: | School of Information Science and Engineering;Jiangsu Polytechnic University;Changzhou 213164;China |
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| Abstract: | Dynamic multi-file management is realized using C51 series single-chip processor based on the theory of static linked list.The expanded memory is simulated as one dimension array,and the algorithms is introduced on creating new file and delete files and add or delete data in certain file.All the algorithms is given using c language.The RAM space taken up by this method is also analyzed.Practice proved this design method is feasible. |
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| Keywords: | C51 |
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