| 86/300微机数据采集程序 |
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| 引用本文： | 段正中. 86/300微机数据采集程序[J]. 实验流体力学, 1989, 0(2) |
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| 作者姓名： | 段正中 |
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| 作者单位： | 中国空气动力研究与发展中心 |
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| 摘 要： | 本文介绍86/300微机常用的 ST-711、SBX311 A/D 板的 PL/M86采集程序。
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| 关 键 词： | 数据采集 微机应用 应用软件 |
ACQUISITION SUBROUTINES FOR 86/300 SERIES MICROCOMPUTER SYSTEM |
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| Duan Zhenzhong. ACQUISITION SUBROUTINES FOR 86/300 SERIES MICROCOMPUTER SYSTEM[J]. Experiments and Measur in Fluid Mechanics, 1989, 0(2) |
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| Authors: | Duan Zhenzhong |
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| Affiliation: | China Aerodynamics Research and Development Center |
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| Abstract: | This report introduces the subroutines of ST-711 and SBX311 of A/D board.The unit is an analog input system,which under mi-croprocessor control, performs the basic function of data acquisition of32/16 analog inputs.The microprocessor sends the write memory commandor Write I/O port command to start the A/D conversion,and then pollsthe contents of status register.After the A/D conversion is complete,the data word is obtained by two read commands.Detail of the programis given in this report. |
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| Keywords: | data acquisition microcomputer application application software |
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