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(ADV7480)To check frame rate and aspect ratio.

Question asked by donadona999s on Dec 10, 2017
Latest reply on Dec 12, 2017 by donadona999s

Hi !


One of my customer want to use ADV7480 for HDMI input and MIPI output.

If HDMI source don't send infoframe(Ex DVI mode) how can our customer know the frame rate and aspect ration.

We already know that we can read back resolution and interlace/progressive information from the register.

But our customer want to know frame rate and aspect ratio.

Can we read frame rate and aspect ratio from register?


Best regards