| 微机数据流磁带机驱动接口和软件的研究 |
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| 引用本文： | 代红兵
,刘威卫
,刘羽双.微机数据流磁带机驱动接口和软件的研究[J].天文研究与技术,1992(4). |
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| 作者姓名： | 代红兵 刘威卫 刘羽双 |
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| 作者单位： | Dai Hongbing，Liu Weiwei，Liu Yushuang |
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| 摘 要： | 对于数据采集处理微机系统来说,采集预处理后的数据往往需要按预定的格式转换,再到功能更强的计算机上作进一步的处理,因此可装卸的大容量外存设备就显得日益重要。然而装备在PC机上的这类设备相应的驱动软件只支持固定的磁带文件格式,加之软硬件资料的缺乏,给这类设备的信息交换和高效使用带来了困难。本文针对微机上广泛使用的数据流磁带机,在硬件接口分析的基础上,全面描述我们新近开发的驱动软件包里的基本I/O过程,用户软件可方便地调用以实现对任意数据格式磁带进行读写。
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| 关 键 词： | 计算机软件 信息交换 磁带机 |
Study of the Driving Interface and Software of the Tape Recorder for the Microcomputer Data Flow |
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| Dai Hongbing,Liu Weiwei,Liu Yushuang.Study of the Driving Interface and Software of the Tape Recorder for the Microcomputer Data Flow[J].Astronomical Research & Technology,1992(4). |
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| Authors: | Dai Hongbing Liu Weiwei Liu Yushuang |
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| Abstract: | With regard to the microcomputer system for the large-scale data acquisition and processing, after being acquired and pre-processed, the data usually needs to be converted to a computer with strong function for the further processing, according to the predetermined format. Therefore, the removable mass external memory devices are increasingly important.But the drive software of these devices equipped in PC only supports the fixed tape file format, and lack of the software and hardware documents, it is difficult to use these devices efficiently and to exchange information.In the light of the data streaming tape device used by microcomputers generally, this paper will comprehensively reports on the basic I/O procedures included in a new drive software package. The user's program can conveniently call this software package to read and write the arbitrary tape data format. |
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| Keywords: | Computer software Message switching Tape recorder |
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