通过VHDL语言的例子，FPGA原型的VHDL例子（chapter3-part1）

在开发板EGO1上实现赛车游戏,语言为verilog，内含bits文件(racing game in verilog)

design and implement a digital system on the Altera NIOS board which will read an analogue input using MicroChip’s SPI MCP3202 12-Bit A/D converter. The 8 most significant bits of the converted data will be displayed on two seven segments of the NIOS development board. The sampling frequency is 20kHZ. Use a potentiometer.(design and implement a digital system on the Altera NIOS board which will read an analogue input using MicroChip' s SPI MCP3202 12-Bit A/D converter. The 8 most significant bits of the converted data will be displayed on two seven segments of the NIOS development board . The sampling frequency is 20kHZ. Use a potentiometer.)

这是我自己写的4位并转串ISE代码，在xilinx Spartan3E 上已经调试成功，拿出来与大家分享！-that I wrote four string and turn ISE code In xilinx Spartan3E debugging has been successful, with the show to share with you!

设计一4位比较器,画出门级电路图,用verilog语言完成设计。 (Design a four comparators, drawing out level circuit diagram, complete the design using verilog language. )

说明：  ddr2原理图设计，原厂电路图设计，很好很强大 16bit(ddr2 schematic design, the original schematic design, a very powerful 16bit)

mdio配置BCM5461，实现PHY初始化及通信相关寄存器的配置(mdio configure PHY)

maxplus2为开发环境 vhdl编写的自由 计数器 程序-maxplus2 VHDL environment for the development of free counter preparation procedures

说明：  用Verilog编写的简单的运算单元（ALU），可实现加、减、与、或、异或、非、左、右移等功能(Verilog prepared with simple arithmetic unit (ALU), can be add, subtract, and, or, exclusive-OR, non-, left, and other functions shifted to right)

fpga里实现 uart 经典 vhdl语言写的 ise工程文件-fpga implementation in vhdl language classic uart of ise project file

saa7113_配置.SAA7113视频解码系列芯片的一种，8位彩色配置(saa7113_ configuration. SAA7113 video decoder chips in an 8-bit color configuration)