Samsung S3C6400X User Manual page 424

DISPLAY CONTROLLER
Dithering Control 1 Register
Register Address
DITHMODE 0x77100170
DITHMODE Bit
- [7]
RDithPos [6:5]
GDithPos [4:3]
BDithPos [2:1]
DITHEN_F [0]
WIN0 Color MAP
Register Address
WIN0MAP 0x77100180
WIN0MAP Bit
MAPCOLEN_ [24]
F
MAPCOLOR [23:0]
WIN1 Color MAP
Register Address
WIN1MAP 0x77100184
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
14-62
Specifications and information herein are subject to change without notice.
R/W
R/W Dithering mode register.
Should be zero
Red Dither bit control
00 : 8bit
01 : 6bit
10 : 5bit
Green Dither bit control
00 : 8bit
01 : 6bit
10 : 5bit
Blue Dither bit control
00 : 8bit
01 : 6bit
10 : 5bit
Dithering Enable bit
0 = dithering disable
1 = dithering enable
R/W
R/W Window color control
Window's color mapping control bit .
If this bit is enabled then Video DMA will stop, and MAPCOLOR will
be appear on back-ground image instead of original image.
0 = disable
1 = enable
Color Value
R/W
R/W Window color control
S3C6400X RISC MICROPROCESSOR
Description
Description
Description
Description
Description
Reset Value
0x00000
Initial state
0
0
0
0
0
Reset Value
0x00000
Initial state
0
0
Reset Value
0x00000