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Altera_Forum
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15 years ago

Avalon Video Streaming Protocol: Control Data packets

Hello, it seems that I understand something wrong about the representation of imagewidth, imageheigth and interlace-properties in the control data packets and would appreciate another opinion a...
Altera_Forum's avatar
Altera_Forum
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15 years ago

800 = 0320h

480 = 01E0h

Only one nibble (4 bits) of the control information is encoded per word.

So the width would be sent as the four nibbles 0, 3, 2, 0. The height would be 0, 1, E, 0.

So looking at the 8 bit data values, I would expect something like: 0F 00 03 02 00 00 01 0E 03