I'm using adv7393 for encoding ntsc.
I want to try RGB input and get NTSC output.
I already know adv7393 cannot convert VGA to NTSC because of timing.
If I generate timing of VSYNC(240p/59.94Hz, page.52 in DataSheet), ADV7393 would display??
Yes, that should be possible, have a look at table 36 in the datasheet for a description of how to configure the encoder for 16-bit rgb data.
Thanks for reply.
I generate VSYNC and HSYNC but somethins is wrong with SYNC in my guess.
I tried to find about the porch of SYNC in datasheet but I couldn't.
If I generate SYNC signal with different porch delay, display changed but still bad...
240P is an unusual standard. Would it make sense to test with NTSC timing first to get your platform up and running? Just a suggestion.
I already did test for NTSC in my platform.
I understand 240p/59.94Hz in datasheet. 240p/59.94hz is standard of NTSC.
So I should drive 480 progress line in 60hz to use progress mode.
Am I right?
Can you confirm that your configuration matches that described in table 36 of the datasheet for 16bit RGB input in terms of mapping to the pixel inputs? Can you also confirm the input clock frequency is correct?
What do you see in terms of an output at any point in testing the platform?
Retrieving data ...