Hallo ADI team,
We are using ADV7480 and we are trying to set adjust Hue using CP color control.
As shown in the attached image there is a confusion what the register setting correspond to.
This control is used to set the hue. This control represents an unsigned value which provides hue adjustment. The effective hue applied to the chroma is [(CP_HUE[7:0] × 180)/256 − 90]. The range of the effective hue applied to the chroma is 0° to 360°. This control is functional if VID_ADJ_EN is set to 1.
00000000 = Hue of 0° applied to chroma
01000000 = Hue of 90° applied to chroma
10000000 = Hue of 180° applied to chroma
11000000 = Hue of 270° applied to chroma
11111111 = Hue of 90° applied to chroma
Is it correct?
Is it -90 to +90
or 0 to 360?