Fujitsu MB86R02 Jade-D Hardware Manual page 475

MB86R02 'Jade-D' Hardware Manual V1.64
L0PAL0-255 (L0 layer Palette 0-255)
Register
DisplayBaseAddress + 0x400 ~ DisplayBaseAddress + 0x7FF
address
Bit number
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Bit field name
R/W
RW
Initial value
X
These are color palette registers for L0 layer and cursors. In the indirect color mode, a color code
in the display frame indicates the palette register number and the color information set in that
register is applied as the display color of that pixel. This register corresponds to the CPALn register
for previous products.
Bit 7 to 2 B (Blue)
Sets blue color component
Bit 15 to 10 G (Green)
Sets green color component
Bit 23 to 18 R (Red)
Sets red color component
Bit 31 A (Alpha)
Specifies whether or not to perform blending with lower layers when the blending mode
is enabled.
0
1
A R
R0 RW
0000000 X
Blending not performed even when blending mode enabled
Overlay is performed via transparent color.
Blending performed
G
R0 RW R0
00 X 00
B
RW R0
X 00
18-117