关键词: FPGA, LVDS, 数据传输

Abstract:

A data transmission system is proposed.DVI video input is decoded via video decoder chip TFP401A,and then transferred to the FPGA register,where the data will be simply compressed and cut by the FPGA,,and then converted to LVDS format by a ping-pong operation of SRAMs.The data transmission system uses Xilinx FPGA chip,and the entire system consists of three modules:the reading module,the processing and SRAM module and the output module.Through simulating and debugging both in hardware and software,the system functions and desired goals are achieved.

Key words: FPGA;LVDS;data transmission