wallace multiplier trees for 4:2

对于32位寄存器前导零个数的计数，一个简单的程序(32 registers a leading zero number of counts, a simple procedure)

VGA显示控制：时序控制+像素点的颜色处理显示十字光标（vorilog）(VGA Display Control: Timing Control+ pixel color processing and display cross cursor (vorilog))

code for kcpcm3 : Describes the working of KCPCM3 embedded in picoblaze xilinx-code for kcpcm3 : Describes the working of KCPCM3 embedded in picoblaze xilinx

一款在Verilog实现的吃豆人游戏，采用VGA接口，在Nexys3开发板上运行无误。(A pac-man game implemented via Verilog, using VGA interface, perfectly run on Nexys 3)

K2FPGA开发板实验教程——I2C协议说明及verilog实现读写I2C器件，中文内涵代码，验证可用。(K2FPGA development board test tutorial- I2C protocol description and verilog read and write I2C devices, Chinese connotation code to verify availability.)

用VHDL语言编写的LDPC码硬件实现语言，相对于verilog的，比较简单-Using VHDL language LDPC code hardware implementation language, compared to Verilog, and relatively simple

初学学习verilog的经验，可以帮助新手以正确的思维方式，学习方法学习。(Verilog learning experience)

通过UART从PC主机读取图片数据，并完成图片在VGA显示器上的显示-through UART from the host PC to read image data, and complete picture of the VGA display on the show

总结设计中的重点及注意的地方，常出现错误的地方等。-Summarize the design of the focus and attention of local, often the wrong place and so on.

帧激励产生器，用于VMM仿真中生成所需要帧以供测试所用(the use for test)