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。
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
