There is a black gap at the top of image when using a external Signal Generator(NTSC-M) .
However,image produced by chips(adv7282m 480P) themselves is 720x480 size is normal.
Please refer to the attached file to get detailed description.
I hope to get your help,thanks!
The ACE function is disabled .
Modification is Invalid when writing 0x00 to User Sub map 2, register 0x84 whether ACE function is disabled or enabled.
Could you give me more try to fix this issue? Because we can only communicate once within a day,
Thank you very much!