MB86290A Datasheet, PDF (116/184 Pages) Fujitsu Component Limited. – Graphics Controller Hardware Specifications

Set the display start position (X-coordinate) for the BR layer in pixel units
relative to the origin of the logical frame.
BRDY (BR-layer Display position Y)
DisplayBaseAddress + 9Eh
Register address
Bit #
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit field name
Reserved
BRDY
R/W
R0
RW
Default
0
Don’t care
T Set the display start position (Y-coordinate) for the BR layer in pixel units
relative to the origin of the logical frame.
CUTC (CUrsor Transparent Control)
Register address ^{DisplayBaseAddress + A0h}
Bit #
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Bit field name
Reserved
CUZT
CUTC
R/W
R0
RW
RW
Default
0
Don’t
care
Don’t care
Bits 7-0
CUTC (Cursor Transparent Code)
Set transparency color code
Bit 8
CUZT (Cursor Zero Transparency)
Defines treatment of color code 0
0
Code 0 transparency color
1
Code 0 not transparency color
116