| 程控交换软件与硬件的功能划分 |
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| 引用本文： | 孙志万. 程控交换软件与硬件的功能划分[J]. 南京邮电大学学报(自然科学版), 1987, 0(4) |
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| 作者姓名： | 孙志万 |
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| 摘 要： | 本文介绍程控交换机系统设计中的软件和硬件的功能划分准则和影响划分的几个因素,对几种典型的功能划分进行了此较和分析,并介绍了电路板内的控制器和大规模集成固件。最后强调指出,这种功能划分及其变化不应影响与高层软件的接口。
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| 关 键 词： | 存储程序控制电话交换机 系统设计 功能分析 |
Division of Functions of Software and Hardware for Program-Controlled Exchange |
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| Sun Zhiwan. Division of Functions of Software and Hardware for Program-Controlled Exchange[J]. JJournal of Nanjing University of Posts and Telecommunications, 1987, 0(4) |
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| Authors: | Sun Zhiwan |
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| Abstract: | The division criterion of the software and hardware functions in the design of program-controlled exchange system and several factors affecting this division are discussed. Some typical function divisions are compared and analyzed. The controller and the LSI solid devices in the circuit board is introduced. Finally, it is stressed that this function division and its variations should not be influence the interface for higher software. |
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| Keywords: | Stored program control telephone switching systems System design Functional analysis |
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