| 微机与单片机通信中共享RAM技术 |
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| 引用本文： | 胡官阳,程世旭. 微机与单片机通信中共享RAM技术[J]. 计算机与网络, 1998, 0(1) |
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| 作者姓名： | 胡官阳 程世旭 |
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| 作者单位： | 江汉石油学院(胡官阳)，江汉石油学院(程世旭) |
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| 摘 要： | 本文以IBM PC/AT微机和89C51单片机组成的双机实时数据采集系统为例,介绍一种微机与单片机系统共享RAM技术。文章概述了双微机系统的组成,着重分析了双口RAM芯片的特点及共享存储器的设计原理。
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| 关 键 词： | 单片机系统 数据采集 双机通信 共享RAM |
RAM Shared Technology in Microcmputer and Single Chip Microprocessor Communications |
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| Hu Guanyang Cheng Shixu. RAM Shared Technology in Microcmputer and Single Chip Microprocessor Communications[J]. China Computer & Network, 1998, 0(1) |
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| Authors: | Hu Guanyang Cheng Shixu |
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| Affiliation: | Jianghan Petroleum Institrte |
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| Abstract: | In this paper, we introduce a RAM shared technology in microcomputer and single chip microprocessor systems, in which a real - time data collecting system consisting of IBM PC/AT and 89c51 is taken as an example, Analysis is focused on aual - port RAM chip features and shared RAM design principle. |
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| Keywords: | single chip processor data collection dual - computer communication shared RAM. |
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