该程序实现的是10进制的计数器，具有置位复位的功能。

说明：  串口通信vivado实现，带有仿真文件，可实现数据收发(the uart program based on vivado)

基于FPGA的用verilog语言写的，改程序可产生不同调制系数和不同频率的AM波，长按按键切换调制度25 、50 、75 和短按按键切换调制信号频率1k、1.5k、2k、2.5k.(Based on the FPGA using verilog language, change the program can produce different coefficients and different frequency modulated AM wave, long press the button to switch the modulation of 25 , 50 , 75 and short press button to switch the modulation signal frequency 1k, 1.5k, 2k, 2.5k.)

国外大学上课用PPT。关于乘法器架构，实现，优化，有booth算法的具体实例。(Foreign university classes PPT. About multipliers architecture, implementation, optimization, there is a specific instance of the booth algorithm.)

IEEE Standard VHDL language

matlab随即图设计程序，应该比较有用，希望能申请会员成功吧。。(matlab then drawing design program)

设计制作一个检测4*4矩阵键盘的按键编码的实验，把实际按键的键值的八位编码先转换成从0000—1111的编码，再译成数码管能识别的八位编码，在数码管动态显示时，4*4矩阵键盘的第一行对应00—03，第二行对应04—07，第三行08—11，第四行对应12—15。(Design a 4* 4 matrix keyboard key coding experiments to detect the key the actual key octet coded first convert from 0000-1111 encoding, and then translated into digital tube to identify the eight coding, digital tube dynamic display, the first line of the 4* 4 matrix keyboard corresponding to 00-03, the second line corresponds to 04-07, the third line of 08-11, the fourth line corresponds to 12-15.)

this a fpga sparttan 3e based project in which i have made a game based on vga interface . this file is the supporting file for keyboard interface and it also included a intro.vhdl file required for the startup animation file.-this is a fpga sparttan 3e based project in which i have made a game based on vga interface . this file is the supporting file for keyboard interface and it also included a intro.vhdl file required for the startup animation file.

CAN总线开发代码，FPGA与sja1000通信，可实现CAN的接收和发送。(The FPGA and the sja1000 CAN bus development code, communication, which CAN realize the CAN send and receive.)

用vhdl语言编写的程序，可以播放乐曲，有分频模块，可播放梁祝等歌曲。

verilog code for apb to ahb convert