HDL的例子源代码2 / 5

Basic VHDL code to create a sine wave generator for an FPGA board.

AD9235FPGA编程 可AD采集信号 信号频谱检测 检测任意波形输入(AD9235FPGA programming allows AD to collect signal and spectrum detection and detect arbitrary waveform input.)

I2C的实现，可以扩展进而控制有关I2C的器件达到操作员的控制目的。(I2C implementations, can be extended further having control of the I2C device operator control purposes.)

时钟分频代码，PWM产生 RTL 源代码。(clock divider，PWM generator RTL Source Code)

基于NIOS II 的DE1开发板的VGA 控制器VGA控制模块主要控制VGA模块的开始和其运行的状态，需要写一个Avalon 从端口响应CPU的控制信号，继而控制整个模块的运行，-Based on the DE1 of the NIOS II development board VGA controller to control the VGA module VGA main control module and its operation began, and the need to write a response to Avalon from the CPU ports of the control signal, and then control the operation of the entire module,

verilog vga 图像处理(verilog vga)

说明：  Micron公司m73a系列nand flash仿真模型及测试文件(micron m73a series nand flash simulation model and testbench)

该源码用vhdl语言制作了一个简单的交通灯，方便大家学习~~(The source vhdl language produced by a simple traffic light, facilitate learning ~ ~)

例程是基于quartus的，FPGA通过EMIF给DSP发送数据，里面包含了一个简单的状态机和一个基于IP核的fifo，适合初学者(Routine is the FPGA to send data to the DSP via EMIF, which contains a simple state machine and an IP-based core fifo, suitable for beginners)

实现了UART的底层协议，加入了控制器，其波特率可以根据使用进行调整；发送模块、接收模块相互独立，互不影响。(Realization of the underlying protocol UART, joined the controller baud rate can be adjusted according to use transmission module, receiver module are independent of each other.)