Forum Discussion
Altera_Forum
Honored Contributor
Honored ContributorVIP Frame Reader
Hello, I'm trying to read a single frame from the RAM using the VIP_Frame_Reader and NIOS2. I know the frame reader creates an interrupt each time it finish of read one frame but I don´t know h...
Altera_ForumHonored Contributor
Honored ContributorThank you for reply.
The Qsys is divided in 3 subsystems DetectionSystem: This system has the CI used to load and modify the frame in memory VideoSystem: This system has the VIP IP. The IP between the FrameReader and the ITC removes the alfa channel from the pixeles. The pixeles are stored in argb in parallel 8 bits per colour channel. MainSysten: Contains the cpu, ram controller, etc. In the attached zip there screen shoots of the system, the QuitaAlpha source and the c program. update 1: After a few checks, I discover that if I connect the cpu to ssram and the frame reader to sdram, the problem becomes fixed but I would like that both stay connected to the sdram.
