| 基于微程序控制器的在线指令系统的设计 |
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| 引用本文： | 高建荣.基于微程序控制器的在线指令系统的设计[J].计算机工程与设计,2004,25(12):2366-2368. |
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| 作者姓名： | 高建荣 |
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| 作者单位： | 常州轻工职业技术学院,信息工程系,江苏,常州,213004 |
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| 摘 要： | 介绍了一种用RAM代替CPU中控制存储器的软件和硬件系统，该系统将微代码从上位机存入RAM，使得指令系统在线修改。详细论述了硬件设计的原理和方法，指出了微程序的控制信号，并用DELPHI开发了上住机的软件，使上位机和硬件系统能联机运行．
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| 关 键 词： | 指令系统 RAM 微程序控制器 上位机 硬件系统 CPU 软件 上住机 在线修改 硬件设计 |
| 文章编号： | 1000-7024(2004)12-2366-03 |
Design of online instruction system based on micro-program controller |
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| GAO Jian-rong.Design of online instruction system based on micro-program controller[J].Computer Engineering and Design,2004,25(12):2366-2368. |
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| Authors: | GAO Jian-rong |
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| Abstract: | A software and hardware system to replace control storage in CPU with RAM is recommended. This system deposits micro code to RAM from location machines and makes instruction system able to revise online. The theory and method about the design of hardware are discussed in detail, and the control signal of micro program is pointed out. The software of location machines in DELPHI is developed that enables location machines and hardware system run online. |
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| Keywords: | RAM control storage instruction system online |
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