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Altera_Forum's avatar
Altera_Forum
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8 years ago

displayport quad pixel mode

Hi everyone, i want to display a 2k video from a test pattern genarator module in to a display using display port. while configuring display port TX-pixel input mode to quad i found that 4 Hyn...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

if you configure display port TX-pixel input mode to quad, then, tx_vid_clk is a quarter of pixel clock.so you can give low clock but run high pixel clock, that is the purpose of this setting.