DE1 在 VGA 上使用 D5M 相机

本文件时VHDL的各种编写规范，有助于开发者在平时养成好的编码习惯(This document, the various write VHDL specification, helps developers to develop good coding habits in peacetime)

endat 2.2 接口内核，发送命令至编码器或从编码器接收位置值(endat 2.2 interface cores, sending commands to the encoder or received the encoder position values)

the interface design of pcie based on FPGA

说明：  数字示波器实验，利用AD、DA和VGA三个外设来实现简易示波器，DA外设发送正弦波给AD外设，AD外设解析成数字信号将数据送给VGA外设进行显示。在VGA上可以看到DA外设发送的波形、波形频率和波形峰峰值。(In the experiment of digital oscilloscope, AD, DA and VGA are used to realize simple oscilloscope. DA peripheral transmits sine wave to AD peripheral. AD peripheral resolves into digital signal and sends data to VGA peripheral for display. The waveform, waveform frequency and peak value of DA peripheral can be seen on VGA.)

将BT656数据流转换成RGB图像格式的数据(Converting BT656 data stream into RGB image format)

小家电常用芯片HT66F0185的UART 使用例子，已在产品使用(Small appliances commonly use UART chip HT66F0185 of example, has been used in products)

LPDDR2 SDRAM memories compliant to JEDEC JESD209-2.

说明：  用VERILOG编写的一个可以实现VGA显示的程序.....(Prepared using a VERILOG VGA display program can .....)

不同角度cordic在接收端的解调

在xilinx的ml507板子上用的ICAP功能 配置存储器 这里边包含了控制程序 以及配置ICAP寄存器的程序 就是完整的通过串口控制FPGA多重配置的程序 用verilog实现的(how to configure the ICAP)