基于FPGA的电子时钟设计

4选1数据选择器，有使能端控制，4个数据输入，2个地址端，1个输出(4 1 data selector, enable end control, four data inputs, two addresses end, an output)

利用QuartusⅡ6.0对所设计的出租车计费器的VHDL代码进行仿真，并在FPGA数字实验系统上实现了该控制。(The Quartus II 6 is used to simulate the VHDL code of the designed taxi billing device, and the control is realized on the FPGA digital experiment system.)

FPGA控制AG9226进行采样的代码,并用signaltap测试了一下其正确性

lgpl RS编解码 5-6 Reed-Solomon Codes-LGPL RS codec 5-6 Reed-Solomon Codes

基于FPGA的交通灯的设计 有Verilog HDL 源码、仿真图与引脚配置图，已下载实现 -FPGA-based design of traffic lights have Verilog HDL source code, simulation map with pin configuration map has been downloaded realize

bch 编码和译码，用硬件语言vhdl实现(bch edcode and decoder)

-- M68008 Address Decoder -- Address decoder for the m68008 -- asbar must be 0 to enable any output -- csbar(0) : X"00000" to X"01FFF" -- csbar(1) : X"40000" to X"43FFF" -- csbar(2) : X"08000" to X"0AFFF" -- csbar(3) : X"E0000" to X"E01FF" -- download from www.pld.com.cn & www.fpga.com.cn --- M68008 Address Decoder-- Address decod er for the m68008-- 0 asbar must be to enable any o utput-- csbar (0) : X "00000" to X "01FFF"-- csbar (1) : X "40000" to X "43FFF"-- csbar (2) : X "08000" to X "0AFFF"-- csbar (3) : X "E0000" to X "E01FF"-- download from www.pld. com.cn

该程序用vhdl编写的vga显示的小游戏，到时屏幕上会显示一个小球，一根棒子，一面墙，棒子可以通过按键控制来移动。而小球在不停的运动，遇到墙会反弹。(Game written by the program with VHDL VGA display, the screen will display a small ball, a stick, a wall, stick to move through the key control. Ball in constant motion, encountered the wall will bounce.)

基于Xilinx fpga的ddr2 控制器设计方法-Xilinx fpga-based controller design method of ddr2

CH4CH2CH1VHDL 数字电路参考书所有程序7-CH4CH2CH1VHDL digital circuit reference all proceedings 7