频率计VHDL编程。设计一个4位数字显示的十进制频率计，其测量范围为1MHz，测量值通过4个数码管显示以8421BCD码形式输出，可通过开关实现量程控制，量程分...

基于cordic算法的DDS的Verilog代码。经过仿真验证，绝对可靠。(Based on cordic algorithm DDS Verilog code. Through the simulation, is absolutely reliable.)

Altera大学计划程序包，基于Nios II的源代码(Altera University program package, based on the Nios II source code)

单片机和FPGA的通信程序，发送5个数，传输稳定，可以自行修改可一次传多个数(MCU and FPGA communication program, send five the number of stable transmission, you can modify the number may be more than one pass)

此设计采用Verilog HDL硬件语言设计,在掌宇开发板上实现. 将整个电路分为两个子模块，一个提供同步信号（H_SYNC和V_SYNC）及像素位置信息；另一个接收像素位置信息，并输出颜色信号。这样便于进行图形修改，同时也容易实现- This design uses Verilog the HDL hardware language design, realizes on the palm space development board Divides into two stature modules the entire electric circuit, provides the synchronized signal (H_SYNC and V_SYNC) and the picture element positional information; Another receive picture element positional information, and output color signal. Like this is advantageous for carries on the graph to revise, simultaneously is also easy to realize

说明：  FPGA Verilog浮点数乘法运算，采用单精度浮点型小数格式，运算结果精度可设置，可封装成IP核(FPGA Verilog floating-point multi operation, using single precision floating-point decimal format, the accuracy of the operation results can be set, can be packaged into IP core)

上海交大关于基于FPGA的DSCDMA的实现的毕业设计(Shanghai Jiaotong University based the FPGA DSCDMA, achieve graduation design)

说明：  verilog语言编写的dac5687的接口程序，串行模式控制。(written dac5687 verilog interface program, serial mode control.)

说明：  All AMBA bus protocols - AXI3, AXI4, AXI4-Lite, ACE, AHB

说明：  AD9250是一款双通道14位ADC，最高采样速率250 MSPS，JESD204B Subclass 0或Subclass 1编码串行数字输出(The ad9250 is a dual channel 14 bit ADC with a maximum sampling rate of 250 MSPs and jesd204b sub class 0 or sub class 1 coded serial digital output)

FPGA SPI 主要模块全部涵盖 时序解释 与DSP通信(FPGA SPI Timing interpretation covering all main modules communicate with the DSP)