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Altera_Forum's avatar
Altera_Forum
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13 years ago

overflow in clocked video input (HD-SDI as input)

Hi I'm doing frame buffering for HD-SDI video (720p). The connection of several important components in my design is: SDI rx-->CVI-->SGDMA-->DDR3 My problem is that the copied data in...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

The memory bandwith may not be enough? Why SGDMA, connect the CVI to framebuffer in QSYS would be fine.