Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

avalon ST video protocol hard time

Hi everyone, i'm working on arria10 soc board and i try to display a video that comes from a gigabit ethernet link and a 640x512 24b (8 bits per pixels + 3 color planes) rgb custom camera. For the...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Update : i see on signal tap that the video dma actually reads the memory from address 0x0 -> 0x4FFFF which is the right address span for 640x512, but no output is displayed. Test pattern generator still stops when i start the dma