MB86293 Datasheet, PDF (168/285 Pages) Fujitsu Component Limited. – Grraphiics Conttrrollllerr Speciiffiicattiions

FUJITSU LIMITED
PRELIMINARY and CONFIDENTIAL
L3EM (L3 layer Extended Mode)
Register
address
DisplayBaseAddress + 140H
Bit number 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
Bit field name L3EC Reserved
L3PB
Reserved
R/W
RW
R0
RW
R0
Initial value 00
0
0
0
−−−
432 1 0
L3OM L3WP
RW RW
00
Bit 0
L3 WP (L3 layer Window Position enable)
Selects the display position of L3 layer
0 Compatibility mode display (MR layer supported)
1 Window display
Bit 1
L3OM (L3 layer Overlay Mode)
Selects the overlay mode for L3 layer
0 Compatibility mode
1 Extended mode
Bit 23 to 20
L3PB (L3 layer Palette Base)
Shows the value added to the index when subtracting palette of L3 layer. 16 times of
setting value is added.
Bit 31 and 30
L3EC (L3 layer Extended Color mode)
Sets extended color mode for L3 layer
00 Mode determined by L3C
01 Direct color (24 bits/pixel) mode
1x Reserved
MB86293 CORAL_LQ
Graphics Controller
168
Specifications Rev. 1.1