MB86296 Datasheet, PDF (257/352 Pages) Fujitsu Component Limited. – PCI Graphics Controller Specification

FUJITSU LIMITED PRELIMINARY AND CONFIDENTIAL
L1PAL0-255 (L1 layer Palette 0-255)
Register
address
DisplayBaseAddress + 800H -- DisplayBaseAddress + BFFH
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 L1 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 MBPALn
register for previous products.
Bit 7 to 2
B (Blue)
Sets blue colorcomponent
Bit 15 to 10 G (Green)
Sets green colorcomponent
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
MB86296S <Coral-PA>
247
Specification Manual Rev0.1