| 基于模拟的嵌入式系统开发环境 |
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| 引用本文： | 郭晓东,陈定君,刘积仁,余克清,王永峰.基于模拟的嵌入式系统开发环境[J].东北大学学报(自然科学版),1999,20(3):3-238. |
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| 作者姓名： | 郭晓东 陈定君 刘积仁 余克清 王永峰 |
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| 作者单位： | 东北大学软件中心 |
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| 基金项目： | 国家“八六三”高技术计划资助 |
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| 摘 要： | 在集成系统中为软件与硬件分别设计了ＥＳＤＬ语言和ＥＨＤＬ语言·ＥＳＤＬ是ＡＮＳＩＣ的超集,它为嵌入式编程增加了一些数据类型·ＥＨＤＬ语言是ＶＨＤＬ语言的子集·一个基于离散事件的模拟器被用来控制软件、硬件的模拟运行·开发人员可以利用调试器调试嵌入式软件及整个嵌入式系统·利用这个虚拟的集成环境,软件开发人员可以在设计初期发现与硬件相关的错误,硬件开发人员可以获得系统功能的真实描述·硬件、软件的设计错误可以在系统制造之前被发现、修改·
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| 关 键 词： | 嵌入式系统 离散事件模型 协同验证 |
Design Environment Based on Simulation for Embedded System |
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| Guo Xiaodong,Cheng Dingjun,Liu Jiren,Yu Keqing,Wang Yongfeng.Design Environment Based on Simulation for Embedded System[J].Journal of Northeastern University(Natural Science),1999,20(3):3-238. |
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| Authors: | Guo Xiaodong Cheng Dingjun Liu Jiren Yu Keqing Wang Yongfeng |
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| Abstract: | The ESDL language and the EHDL language were defined
for hardware and software in integration environment. ESDL is a superset of the ANSI C
standard which is enhanced by some data type for embedded programming. EHDL is a subset
of VHDL. A discrete event based simulator was used to control the simulation running of the
software and hardware. Designer can use the debugger to debug the embedded software and
the embedded system. With the virtual integration environment,software designers can detect
hardware related bugs early in the design cycle and hardware designers can obtain a true
picture of system functionality. Both hardware errors and software errors can be encountered
and repaired before fabrication of the system. |
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| Keywords: | embedded system discrete event model co simulation |
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