Samsung S5PC110 Manual page 1578

S5PC110_UM
8.4.1.77 Video Processor Color Space Conversion Control Register (PP_CSC_EN, R/W, Address =
0xF910_023C)
PP_CSC_EN
Reserved
SUB_Y_OFFSET_EN
CSC_EN
8.4.1.78 Video Processor Version Information Register (VP_VERSION_INFO, R, Address = 0xF910_03FC)
VP_VERSION_INFO
VERSION_INFO
Bit
[31:2] Reserved, read as zero, do not modify
[1] Y offset control for color space conversion
If (SUB_Y_OFFSET_EN == 1)
Y' = (Y-16)*Y2Y_coef + (Cb-128)*Cb2Y_coef
+ (Cr-128)* Cr2Y_coef
Cb' = (Y-16)*Y2Cb_coef + (Cb-128)*Cb2Cb_coef
+ (Cr-128)*Cr2Cb_coef
Cr' = (Y-16)*Y2Cr_coef + (Cb-128)*Cb2Cr_coef
+ (Cr-128)*Cr2Cr_coef
Else
Y' = Y*Y2Y_coef + (Cb-128)*Cb2Y_coef
+ (Cr-128)* Cr2Y_coef
Cb' = Y*Y2Cb_coef + (Cb-128)*Cb2Cb_coef
+ (Cr-128)*Cr2Cb_coef
Cr' = Y*Y2Cr_coef + (Cb-128)*Cb2Cr_coef
+ (Cr-128)*Cr2Cr_coef
[0] Color space conversion enable control
0 = Disable
1 = Enable
Bit
[31:0] VP version information
Description
Description
8 7BVIDEO PROCESSOR
Initial State
0
1
0
Initial State
0x0000_0010
8-44