MB86293 Datasheet, PDF (195/285 Pages) Fujitsu Component Limited. – Grraphiics Conttrrollllerr Speciiffiicattiions

FUJITSU LIMITED
PRELIMINARY and CONFIDENTIAL
L0PAL0-255 (L0 layer Palette 0-255)
Register
address
DisplayBaseAddress + 400H -- DisplayBaseAddress + 7FFH
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
A
R
G
B
R/W
RW
R0
RW
R0
RW
R0
RW
R0
Initial value ^Don’t
care
0000000
Don’t care
00
Don’t care
00
Don’t care
00
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 Blending not performed even when blending mode enabled
Overlay is performed via transparent color.
1 Blending performed
MB86293 CORAL_LQ
Graphics Controller
195
Specifications Rev. 1.1