![]() ![]() Touch Screen Processor Block Diagram The LTM consists of three major components: LCD touch panel module, AD converter, and 40-pin expansion header. Hardware Organization and Peripheral Set Up Figures in this section are the block diagrams of the basic hardware architecture and thus makes the FPGA board programmable. A 40-pin IDE cable will be used for connecting between the LTM and the DE2 board. The Terasic LCD Touch Panel Module (LTM) board is a displayer and a controller. C will be also employed to handle the hardware implementation. VHDL (compiled with Quartus 7.2 and Nios II) will be used for the inter-connections of hardware. Implementation Incorporate VGA display with the TRDB_LTM Kit to develop the application using a digital touch panel on an Altera DE2 board. Moreover, the nios2 will introduce the play rules of the game.ģ 2. General Idea The general idea of the project is that the Altera Cyclone II FPGA board is used to display the game graphics and the nios2 processor will transfer the received touch coordinates and velocity to the movement of the bat. ![]() Moreover, the display of the game graphics can also take some efforts. For the hardware part, the major workload is to set up the touch screen and interface. For the software part, the difficulty lies in how we realize the algorithm of the Ping pong Game. Especially, due to the complexity of the touch screen, the hardware set up will take the most of the work. To implement the Ping pong game, the project will involve both hardware set up and software programming. The horizontal rebound velocity of the ball depends on the velocity of the moving bat when batting occurs. In terms of movement of the bat, it can move in 2D screen by following the moving trajectory of the hand on the touch screen. We set a few new rules for the game for example, the ball can bounce on the two horizontal sides of the screen and once the ball hits the perpendicular side of the screen, the game is over. Introduction: The Ping Pong game is an extention of the real Ping Pong game. The ball can accelerate and decelerate by control the moving speed of the bat. Player serves and receives the ball by touching the screen connected to DE2 board. We are aiming for implementing a touch-screen-based ping pong game. 1 Ping Pong Game with Touch-screen March 2012 xz2266 Xiang Zhou hz2256 Hao Zheng rz2228 Ran Zheng yc2704 Younggyun ChoĢ Abstract: This project is conducted using the Altera DE2 development board. ![]()
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