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ADV7610 Maximum Data Rate

Question asked by mike.baker Employee on Jul 24, 2017
Latest reply on Aug 4, 2017 by GuenterL

I have the ADV7610 operating at 1280x960 @ 60fps and 1080p @ 60fps. Would like to support 1280x960 @ 120fps with the clock rate at 164.7MHz. I get a valid VSYNC, HXYNC and PCLK but the data is corrupted. The ADV7610 data sheet specifies the maximum LLC frequency range is 165MHz. The CP and HDMI functional overview sections specify the max clock rate is 162.5MHz. What is the limit and what is the difference between the 162.5 and 165 MHz clock specs. Is there another part that will support 1280x960 @ 120fps?

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