Fujitsu MB86R02 Jade-D Hardware Manual page 477

MB86R02 'Jade-D' Hardware Manual V1.64
L2PAL0-255 (L2 layer Palette 0-255)
Register
DisplayBaseAddress + 0x1000 ~ DisplayBaseAddress + 0x13FF
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 L2 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.
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
18-119