I am designing a system that converts NTSC analog camera signals to MIPI with a video decoder and receives them with an FPGA.
I am using the EVAL-ADV7282AMEBZ to check the MIPI receive design of the FPGA.
The EVAL-ADV7282AMEBZ is operated in free-run mode without a camera connected.
The setting is a single color test pattern and the YCrCb value is the default (blue).
When I checked the pixel data read out by the FPGA, the Y value of the final data of all lines is different from the setting.
Is this normal?
Setting: (Y, Cb, Cr)=(0x34, 0xC0, 0x70) <---Default Value
ReadOut: (Y, Cb, Cr)=(0x01, 0xC0, 0x70)