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ALTERA的DE2平台VGA接口应用,由KEY0-KEY3控制上下左右,使屏幕上光标移动,由Verilog描述。
Update : 2008-10-13 Size : 761.52kb Publisher : 徐朝凯

ALTERA的DE2平台VGA接口应用,由KEY0-KEY3控制上下左右,使屏幕上光标移动,由Verilog描述。-ALTERA the DE2 platform VGA interface applications, from top to bottom KEY0-KEY3 about control, so that the screen cursor by the Verilog description.
Update : 2025-02-17 Size : 761kb Publisher : 徐朝凯

The VGA example generates a 320x240 diffusion-limited-aggregation (DLA) on Altera DE2 board. A DLA is a clump formed by sticky particles adhering to an existing structure. In this design, we start with one pixel at the center of the screen and allow a random walker to bounce around the screen until it hits the pixel at the center. It then sticks and a new walker is started randomly at one of the 4 corners of the screen. The random number generators for x and y steps are XOR feedback shift registers (see also Hamblen, Appendix A). The VGA driver, PLL, and reset controller from the DE2 CDROM are necessary to compile this example. Note that you must push KEY0 to start the state machine. -The VGA example generates a 320x240 diffusion-limited-aggregation (DLA) on Altera DE2 board. A DLA is a clump formed by sticky particles adhering to an existing structure. In this design, we start with one pixel at the center of the screen and allow a random walker to bounce around the screen until it hits the pixel at the center. It then sticks and a new walker is started randomly at one of the 4 corners of the screen. The random number generators for x and y steps are XOR feedback shift registers (see also Hamblen, Appendix A). The VGA driver, PLL, and reset controller from the DE2 CDROM are necessary to compile this example. Note that you must push KEY0 to start the state machine.
Update : 2025-02-17 Size : 1.22mb Publisher : Donghua Gu

--- --- --- -Verilog--- --- ---- This design converts DVD video into a format suitable for display on a CRT/LCD monitor. A DVD video source, such as a DVD player, should be connected to the VIDEO IN port on the DE2-70 board. A CRT/LCD monitor should be connected to the VGA port. The DVD video should be displayed on the monitor. Initially, the video may be shifted vertically press KEY0 to force the design to resynchronize.--------------------Verilog---------------- This design converts DVD video into a format suitable for display on a CRT/LCD monitor. A DVD video source, such as a DVD player, should be connected to the VIDEO IN port on the DE2-70 board. A CRT/LCD monitor should be connected to the VGA port. The DVD video should be displayed on the monitor. Initially, the video may be shifted vertically press KEY0 to force the design to resynchronize.
Update : 2025-02-17 Size : 165kb Publisher : Sami

his design converts DVD video into a format suitable for display on a CRT/LCD monitor. A DVD video source, such as a DVD player, should be connected to the VIDEO IN port on the DE2-70 board. A CRT/LCD monitor should be connected to the VGA port. The DVD video should be displayed on the monitor. Initially, the video may be shifted vertically press KEY0 to force the design to resynchronize. Running the Design-his design converts DVD video into a format suitable for display on a CRT/LCD monitor. A DVD video source, such as a DVD player, should be connected to the VIDEO IN port on the DE2-70 board. A CRT/LCD monitor should be connected to the VGA port. The DVD video should be displayed on the monitor. Initially, the video may be shifted vertically press KEY0 to force the design to resynchronize. Running the Design
Update : 2025-02-17 Size : 158kb Publisher : 路啄米
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