摘要
利用FPGA作为主控单元,以数字视频接口DVI为视频接口、TI公司的TFP401和TFP410为视频信号的编解码芯片、ISSI公司的SRAM IS61LV10248-8TI为存储单元完成视频叠加器的设计。通过该系统,从路图像的非黑像素能够覆盖主路图像相同坐标的像素。
With FPGA as the master controller, DVI as the video interface, TFP401 and TFP410 of TI company respectively as the decoder and encoder chip, the SRAM IS61LV10248-8TI of ISSI company as the storage unit, the device for video overlay is implemented. Through this device, the non-black pixels of the slave image can overlay the pixels at the same location of the master image.
出处
《电子技术应用》
北大核心
2011年第6期31-34,共4页
Application of Electronic Technique
