Samsung S5PC100 User Manual page 1373

TVOUT & VIDEO DAC
Gain of Brightness Control with
Reserved
Offset of Brightness Control with
9.7-52
[23:16] F(Y) = Gain * Y + Offset
0x00 = 0.0
...
0x80 = 1.0
...
0xFF = 1.992188, (128*2 – 1)/128
This setting is valid for all the
CVBS/Y/C/YpbPr/RGB outputs.
[15:9] Reserved, read as zero, do not modify
[8:0] F(Y) = Gain * Y + Offset
0x0FF = +255
...
0x001 = +1
0x000 =
0x1FF = -1
...
0x100 = -256
This setting is valid for all the
CVBS/Y/C/YpbPr/RGB outputs.
S5PC100 USER'S MANUAL (REV1.0)
0
80
0
00