乐曲播放器

是一个用vhdl语言编写的pwm程序，可以方便地用来和nios连接，实现对nios的功能扩展。-is a VHDL language with the PWM procedures can be used to facilitate connections and nios, nios to achieve a functional extension.

FPGA中针对Biss通讯协议解码VHDL语言源码(FPGA communication protocols against BiSS source decoder VHDL language)

主要编写了一组二进制数据通过根升余弦滤波器后的波形，但并没有使用ISE内部的FIR滤波器内核，该程序相当于编写了一个根升余弦滤波器。(Mainly prepared a set of binary data through the root raised cosine filter waveform after, but did not use the ISE internal FIR filter kernel, the program is equivalent to the preparation of a root raised cosine filter.)

2ask调制与解调的源代码，经过测试可用(2ask modulation and demodulation source code is available, tested)

六个数码码动态扫描接口程序，用VERILOG语言编写的-Six digital code dynamic scan interface program, using Verilog language

说明：  国外的CIC补偿滤波器设计文件，非常有用(Abroad, CIC compensation filter design files, very useful)

VIVADO SOC 使用文档 基于zynq 7020(vivado soc example text of zynq)

原理图输入法制作的32位加法器。。。。。。。。(adder32)

用来实现IRIG_B码的解码程序，在XILINX ISE上运行过没有问题，(Used to achieve IRIG_B code decoding process, in XILINX ISE run-off is no problem,)

orcad schematics for 8051 with rtc and lcd