ADV7393
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The ADV7390Â /Â ADV7391Â /Â ADV7392Â / ADV7393Â are a family of high speed, digital-to-analog video encoders on single monolithic chips. Three 2.7 V/3...
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ADV7393 on Analog.com
hello,
I have a question about the test pattern of the ED.
so, I want to generate a test black bar with YPBPR ,I set the register
0x00 -> 0x1c
0x01 -> 0x10
0x31 -> 0x05
0x02 -> 0x24
nothing on the screen,
and I set the NTSC test black bar
0x00 -> 0x1c
0x82 -> 0xc9
0x84 -> 0x40
it is sucessfull
are there some differents about ED and SD in the hardware ?
the DAC1 wave of 'SD'
the DAC1 WAVE of 'ED'