| 基于现场可编程逻辑阵列的8051单片机IP核的应用 |
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| 引用本文： | 林建平,陈望青.基于现场可编程逻辑阵列的8051单片机IP核的应用[J].太原师范学院学报(自然科学版),2008,7(3):96-98. |
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| 作者姓名： | 林建平 陈望青 |
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| 作者单位： | 1. 福建工程学院,福建,福州,350007
2. 福州市鼓楼区统计局,福建,福州,350003 |
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| 摘 要： | 分析研究8051系列单片机内部各模块结构以及各部分的连接关系,对8051单片机系统信号进行了描述,设计了IP核层次结构,实现了在FPGA芯片上8051单片机IP核的功能,并且进行了对键盘的监测扫描、键盘确认、按键识别等应用.
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| 关 键 词： | FPGA CPU 8051IP核 键盘识别 |
The Design and Application of IP Core for 8051 Single-chip Microcomputer Based on FPGA |
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| Lin Jianping,Chen Wangqing.The Design and Application of IP Core for 8051 Single-chip Microcomputer Based on FPGA[J].Journal of Taiyuan Normal University:Natural Science Edition,2008,7(3):96-98. |
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| Authors: | Lin Jianping Chen Wangqing |
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| Institution: | Lin Jianping, Chen Wangqing (1. Fujian University of Technology,Fuzhou 350007;2. Fuzhou Gulou Statistics,Fuzhou 350003,China) |
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| Abstract: | We analyze the 8051 series MCU＇s inner modules structure and their connections and realize the design of 8051 IP core based on FPGA. The main modules include： CPU module,chip-inner data memory module, timer/counter module,parallel interface module, serial interface module;interrupt disposal module,synchronization reset module and so on. The application of 8051 IP Using the designed 8051 IP core based on FPGA core,we realize the monitor scan ,keyboard acknowledgement ,keystroke identification and other applications. |
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| Keywords: | FPGA CPU |
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