语音采集,直接在QUARTUSII中打开调试.

4x4鍵盤使用語法為VHDL，基於cyclone(4 x 4 keyboard using VHDL)

8051的内核(vhdl) This is version 1.1. of the MC8051 IP core. 在FPGA上运行.供有精力的人研究.-8051 kernel (vhdl) This is version 1.1. Of the M C8051 IP core. FPGA operation. have the energy for the study.

4 级流水方式的8 位全加器。。。。。。(Way flow of 4 full adder 8. . . . . .)

说明：  libero soc工程，实现通过串口接收到单字节数据后并返回发送给上位机(Libero SOC project, which realizes receiving single byte data through serial port and sending it back to host computer)

数字频率计VHDL程序与仿真 文件名：plj.vhd。 --功能：频率计。具有4位显示，能自动根据7位十进制计数的结果，自动选择有效数据的 --高4位进行动态显示。小数点表示是千位，即KHz。 -Digital Cymometer VHDL procedures and simulation of the file name: plj.vhd.- Function: frequency meter. With four shows that will automatically count seven decimal results, automatic selection of effective data- four for the high dynamic display. Decimal point that is 1000, or KHz.

利用分频可以产生一系列脉冲，根据输入脉冲的不同决定你得到的一系列脉冲频率-The use of sub-band can produce a series of pulses, according to input pulse of different decisions you have a series of pulse frequency

卷积码（2,1,4）编解码的FPGA实现(Convolution code (2,1,4) decoding the FPGA implementation)

PCI IP 核 Xilinx原版，很好用，国际知名公司Xilinx原版，值得信赖

FPGA开发必备工具书，适合初学者。语法、范例讲的都很详细，是一部不错的工具书。(Verilog hardware description language Fourth Edition)

说明：  基于quartus2的jk触发器设计，内含源码和仿真图(Jk flip-flop design based on the quartus2, containing source code and simulation diagram)