使用vhdl语言实现对led的控制，还有电路仿真

VGA图象显示控制器设计,实现在VGA显示器上显示图象.-VGA image display controller designed to achieve the VGA display shows images.

关于语音通信信道调制的程序代码，是论文的仿真程序(About voice communication channel modulation code, the authors of the paper simulation program)

通过vga通讯控制显示器显示七彩条文，通过quartus编译的程序，可用-Communication and Control through the vga display colorful provisions quartus compiled through the procedures that can be used

Verilog语言描述，统计图片的像素值直方图(Verilog，Pictures of the pixel value histogram statistics)

vhdl测试程序，用于初雪者熟悉hdl的具体语法应用。比较简单了。(VHDL test procedure for the First Snow hdl who are familiar with the application of specific syntax. A relatively simple.)

verilog写的数字频率计的选择模块,用与显示的选择-written in Verilog digital frequency meter option module, used and display options

ahb to apb master and slave

用于FPGA的量化算法的HDL编码，包括VHDL及Verilog代码。可用于JPEG及MPEG压缩算法。-Quantitative algorithm for FPGA HDL coding, including VHDL and Verilog code. Can be used in JPEG and MPEG compression algorithms.

高速ADC及DAC接口的参考设计。在Xilinx FPGA上实现。(Reference design of xapp1071.)

说明：  sd卡的verilog代码，包含一些sd卡例程(SD card Verilog code, including some SD card routines)