Implementation of video data transmission and processing with FPGA based on AXI Bus
Author:
Affiliation:
Fund Project:
摘要
|
圖/表
|
訪(fǎng)問(wèn)統計
|
參考文獻
|
相似文獻
|
引證文獻
|
資源附件
|
文章評論
摘要:
為了保證鐵路視頻監控系統實(shí)時(shí)性,提高視頻數據的傳輸和處理速度,提出了基于A(yíng)XI總線(xiàn)的視頻數據傳輸處理的FPGA實(shí)現,將XSVI(XILINX Streaming Video Interface)視頻格式濾除掃描信號,只處理數據,在數據處理傳輸結束后,通過(guò)視頻時(shí)間控制器產(chǎn)生掃描信號,和視頻數據時(shí)序對應后輸出。XSVI和AXI的轉換接口控制器在modelsim軟件上實(shí)現功能仿真,在ISE軟件上實(shí)現綜合與應用,并在Sparten6開(kāi)發(fā)板上得到驗證。
Abstract:
In order to ensure real-time monitoring systen of the railway, improve the transmission and processing speed ,a implementation is proposed,which is used to transmit and process video data with AXI bus.The method filters scan signals in XSVI (XILINX Streaming Video Interface) video formats, only processes data. After the transmission and processing of the data, video time controller generates scan signals, which output together with video data.The controller of XSVI and AXI interface is functional simulation on modelsim, is synthesized and applied on ISE and proved on Kintex7 development board.