此ip核是xvga视频接口控制器，主要针对xilinx公司的开发工具

如果需要用verilog设计一项比较简单的功能，那么这个浅显易懂的程序能让你很快明白点阵的设计方法，尤其是对那些初学者(If you need to use a relatively simple verilog design features, then this easy to understand design of the program allows you to quickly understand the lattice method, especially for those who are beginners)

verilog ad9777 ad芯片的配置程序，SPI接口协议 16bit DA(Verilog ad9777 AD chip configuration program, SPI interface protocols for 16 bit DA)

产生SH,SP,RS,SP,φ1,φ2驱动脉冲，用于驱动TCD1501的的源代码(To generate SH, SP, RS, SP, φ1, φ2 drive pulse for driving TCD1501 source code)

模数转换的一个工程---包括vhdl源程序和编译后产生的相关文件-Analog-digital conversion of a project- including VHDL source code and compile the relevant documents after

program for half subtractor.

Verilog-RISC CPU

用VHDL语言写的VGA核心,是个很好很齐全的核心,有很多功能.-write VHDL VGA core, is a very good subset of the core, has a lot of functions.

常用的VHDL语言编写的LED灯控制程序,这是教学用的，开发板采用的是EPM240T100C5N，买开发板时附带的程序

介绍了用vhdl描述的各种硬件电路的实现，基本包括各种常用的电路。-Introduction with VHDL description of a variety of hardware circuits realize, basic, including a variety of commonly used circuits.

Generating a wider ALU from two small ones