Champs
I use TV_OUT0 pin of DM8148 as the composite output.
A setup level of 7.5IRE appears in a black level when I watch NTSC signal.
Because the black level of the Japanese NTSC signal is 0IRE, I want to change it, but the way of the change is not listed even if I watch a data sheet and a reference manual.
How should I change it?
Thanks and Regards
I am not sure if there is a 'correct' way to do this but you can try writing directly to the hardware.
I am not able to check this at the moment but try setting register 0x48105eb4 = 0x000
BR,
Steve
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Thanks for your reply,
I'll try it.