8251的完整的功能的实现,可以进行编译,综合.

LVDS De-serialization

一个使用VHDL设计的具有强大功能的32位CPU，这个文件包含了在Xilinx公司的ml505 FPGA上的位码文件和配置文件，可以直接下载使用！-A VHDL design with the use of powerful 32-bit CPU, this file contains the Xilinx company on the ml505 FPGA code and configuration files, you can direct download!

说明：  FPGA数码管显示秒表实验 三种方法实现： 方法一： 对秒计数，得到（秒显示）0~9， 对（秒显示）计数，得到（分秒显示）0~5， 对（分秒显示）计数，得到（分钟显示）0~5， 注意进位时机 方法二： 对秒计数，得到（秒显示）0~9 对秒计数，得到（分秒显示）0~5 对秒计数，得到（分钟显示）0~5 方法三： 只对秒计数，分别取模 %60得到分钟显示 ************************ 余数%10得到分秒显示 （据说）取模运算占资源！！！！（也能接受？好像...） 再剩下的余数为秒显示 ************************(Experiment of Digital Tube Display Stopwatch Based on FPGA Three ways to achieve)

实现dds功能，利用quartus软件， 子模块包括加法器，锁相环，date-rom 利用原图将各模块综合，利用ps2键盘控制频率及相位。-Dds realize functions, using Quartus software, sub-modules including the adder, phase-locked loop, date-rom image to the module using integrated, using ps2 keyboard to control the frequency and phase.

xilinx 开发板程序，LED灯控制程序-Xilinx development board procedures, LED lamp control procedures

CSS配合jquery制作完美漂亮的时钟，貌似在IE8下时钟不能获取时间啊！支持ie9、chrome、safari、firefox、opera （Chrome显示效果最佳，IE9下时钟无法工作）日历和骰子是原创，CSS3时钟并非原创但经过改良支持opera。数字日历的兼容性不错，圆形时钟就差点了，也希望一起交流，共同改进。(CSS with the jquery make perfect beautiful clock, seemingly in IE8 under the clock can not get the time ah! Support ie9, chrome, safari, firefox, opera (Chrome show the best results, the clock does not work under IE9) calendar and dice is original, CSS3 clock is not original but after improved support opera. Digital calendar compatibility is good, almost round the clock on, and also hope together, and work together to improve.)

a、设计可显示横彩条和纵彩条的VGA彩条信号； b、设计可显示英语字母的VGA彩条信号； c、设计可显示移动彩色斑点的VGA彩条信号； d、设计可实现手动切换a、b、c三个功能.(The design can display VGA color color and color of the longitudinal cross signal. The design can display the VGA color signal of the English alphabet. The design can display the VGA color signal of mobile color spots.)

用verilog写的CORDIC算法实现，很适合做超越函数的运算。通常用于实现正弦乘法，或者坐标变换。-The cordic arithmetic implemented by verilog is adapted to exceed function.It is usually used to implement sine multiplication or coordinate tuansform.

用VHDL编写的huffman编码的源程序(With the VHDL source code written in huffman coding)

This is a simple verilog code for stopwatch undre xlinx ISE webpack based for NEXYS3 board.