THE DESIGN OF NUMERAL VEHICLE SPEED MERER ABSTRACT
With improved quality of life entertainment also diversified,and a variety ofecreational, activities, meal Chayu the most common is the game, whether it is online games,PSP game, the supermarket giant game console trace everywhere。AVR platform, the paper will make a Tetris game, to achieve the subject requirements。AVR microcontroller is the very popular 8-bit microcontroller for the last few years。 In the same price of the products, it is famous for high speed and low-power consumption。 In terms of the requests of the project, the system adopts the mega16 microcontroller as control core and controls 2。4 inches color screen。and in system to chieve a color Tetris。In addition, it achieves the Tetris implementation in the system。 Through touching several buttons, users would be able to control the game process。 The whole system of circuit just has several kinds of simple connective device, and high reliability。 However,when achieving reliable performance, algorithm of system software demands higher。After finished the system with certain software algorithm design, with high-efficiency software design, it could be found to have a better way to achieve real time of the system in hardware testing at last。This paper will highlight the system soft hardware design and the analysis of the debugging results。原文请加辣;文^论,文'网QQ324.9114
The techniques include:(1) The use of popular displayer(2) The use of new microcontroller(3) Modular programming
Key words：Mega16 microcontroller Color Modeling Tetris Knock目 录
摘要 Ⅰ
ABSTRACT Ⅱ
1前言 1
2方案设计与论证 2
2.1系统简介与主要指标 2
2.2设计方案的比较 2
3硬件部分 4论文网http://www.751com.cn/
3.1Mega16单片机硬件结构 4
3.2Mega16最小系统设计 5
3.3彩屏原理和使用 6
3.3.1彩屏原理与内部结构 6
3.3.2彩屏的使用 7
3.4硬件原理图 10
4软件部分 11
4.1Mega16单片机俄罗斯方块建模 11
4.1.1游戏建模 11
4.1.2数据存储 12
4.2彩屏模块 14
4.3算法说明及流程图 17
4.4系统模块函数程序设计 18
5软硬件调试 21
6结论 23
参考文献 24
附录 25
谢辞 30,2224
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