原标题：Avnet DVI I/O FMC模块数字视频接口解决方案

　　Avnet公司的DVI I/O FMC模块提供数字视频接口,直接连接到Xilinx® Spartan®-6或 Virtex®-6 FMC使能的基板,数字DVI视频源为模块提供视频内容,而模块提供数字DVI和DisplayPort输出,用来显示FPGA驱动的视频内容.本文介绍了DVI I/O FMC模块主要特性,框图,DVI输入和输出框图,DisplayPort输出框图,以及模块电路图和材料清单(BOM).

　　This FMC module provides a direct interface to digital video to Xilinx® Spartan®-6 or Virtex®-6 FMC-enabled baseboards. A digital DVI video source can provide video content to the module. The module also provides digital DVI and DisplayPort outputs to display FPGA driven video content.

　　The DVI I/O FMC Module is not a stand-alone module, but rather a plug-in module designed to interface with FMC compatible baseboards. In that role, the DVI I/O FMC Module provides a number of video interfaces to its host via a LPC FMC connector.

　　The DVI I/O FMC Module is a low pin count (LPC) FMC module containing interfaces intended for video processing. This module contains no processing intelligence and requires that it be plugged into a compatible baseboard for power, control and data processing.

　　DVI I/O FMC模块主要特性:

　　Video Input

　　— DVI input interface (HDMI connector)

　　Video Output

　　— DVI output interface (HDMI connector)

　　— DisplayPort output interface

　　Clock Source

　　— Video clock synthesizer

　　I2C Configuration

　　— IPMI Identification EEPROM

　　— Peripheral configuration

　　Other I/O

　　— General-purpose I/O pins

　　图1.DVI I/O FMC模块外形图

　　图2.DVI I/O FMC模块框图

　　图3.DVI I/O FMC模块DVI输入框图

　　图4.DVI I/O FMC模块DVI输出框图

　　图5.DVI I/O FMC模块DisplayPort输出框图

　　DVI I/O FMC模块材料清单(BOM):