Samsung S5PC110 Manual page 1794

S5PC110_UM
13.5.10 PARAMETER SETTING REGISTERS (ROP & ALPHA SETTING)
13.5.10.1 Third Operand Selection Register (THIRD_OPERAND_REG, R/W, Address = 0xFA00_0610)
THIRD_OPERAND
_REG
Reserved
MaskedSelect
Reserved
UnmaskedSelect
13.5.10.2 Raster Operation Register (ROP4_REG, R/W, Address = 0xFA00_0614)
ROP4_REG
Reserved
MaskedROP3
UnmaskedROP3
13.5.10.3 Alpha Register (ALPHA_REG, R/W, Address = 0xFA00_0618)
ALPHA_REG
Reserved
FadingOffset
AlphaValue
Bit
[31:6] Reserved
[5:4] 2'00: Pattern
2'01: Foreground color
2'10: Background color
Others: Reserved
[3:2] Reserved
[1:0] 2'00: Pattern
2'01: Foreground color
2'10: Background color
Others: Reserved
Bit
[31:16] Reserved
[15:8] Raster Operation Value
[7:0] Raster Operation Value
Bit
[31:16] Reserved
[15:8] Fading Offset Value
[7:0] Alpha Value
Description
Description
Description
13 12BG2D
Initial State
0x0
0x0
-
0x0
Initial State
0x0
0x0
0x0
Initial State
0x0
0x0
0x0
13-25