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Honored Contributor
Honored ContributorHow can I mux an AvalonMM Bus (VIP_VFR -> 2x SDRAM)
My question is: How I can mux an AvalonMM bus from the FrameReader to access two different SDRAM-modules? The idea I had was to create one bit I connect to a custom-module. By this bit I would ...
Altera_ForumHonored Contributor
Honored ContributorYour post is very usful. I face a problem in my design, I use the frame reader in my design with the following settings:
Bits per pixel per color plane: 8 Number of color planes in parallel: 3 Number of color planes in sequence: 1 Maximum Image width: 1920 Maximum Image height: 1080 Master port width: 64 Read master FIFO depth: 1024 Read master FIFO burst target: 64 Use separate clock for the Avalon MM master interface: unchecked Kindly confirm if the following calculations for number the words and the Single Cycle Color Patterns are true or not 1- // Words IOWR(FRAMEREADER_BASE, 5, 259200); // (1920*1080*8*3)/48= 1036800 2- // Single Cycle Color Patterns IOWR(FRAMEREADER_BASE, 6, 2073600); // 1920*1080=2073600 number of pixels in the frame I apreciate your reply ASAP
