| 基于SOPC的乒乓球游戏设计 |
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| 引用本文： | 郭子剑. 基于SOPC的乒乓球游戏设计[J]. 山西电子技术, 2011, 0(5): 37-38,54 |
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| 作者姓名： | 郭子剑 |
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| 作者单位： | 中国地质大学(北京)地球物理与信息技术学院; |
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| 摘 要： | 在FPGA芯片内部产生一个占空比可调的方波发生器,通过内置SOPC对占空比进行控制。输出两路方波波形通过低通滤波器,得到幅度可控的直流信号用于控制示波器上X轴和Y轴的位置。预设小球轨迹从而对小球的抛射轨迹进行设计。
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| 关 键 词： | SOPC 占空比 FPGA 单片机 |
The Design of Table Tennis Game on SOPC |
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| Guo Zi-jian. The Design of Table Tennis Game on SOPC[J]. Shanxi Electronic Technology, 2011, 0(5): 37-38,54 |
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| Authors: | Guo Zi-jian |
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| Affiliation: | Guo Zi-jian(School of Geophysics and Geoinformation Systems,China University of Geosciences,Beijing 100083,China) |
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| Abstract: | The rectangular wave generator,whose duty ratio could be controlled by SOPC,is created by VHDL language in the FPGA chip.The rectangular wave is filtered to be the DC signal to demonstrate the position of the ball in the screen of oscilloscope.The MCS-51 is used to change the direction of the ball movement by serial communication with SOPC. |
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| Keywords: | SOPC duty ratio FPGA MCS-51 |
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