Samsung S3C6400X User Manual page 403

S3C6400X RISC MICROPROCESSOR
InRGB [13]
reserved [12:11]
BURSTLEN [10:9]
Reserved [8:6]
BPPMODE_F [5:2]
Reserved [1]
ENWIN_F [0]
Window 1 Control Register
Register Address
WINCON1 0x77100024
WINCON1 Bit
nWide/Narrow [27:26] Select color space conversion equation from YCbCr to RGB
[25:24] Reserved
-
It indicates the input color space of source image.
(Only for 'ENLOCALl' enable)
0: RGB
1: YCbCr
Should be '0'
DMA's Burst Maximum Length selection:
00: 16 word– burst
01: 8 word– burst
10: 4 word– burst
-
Select the BPP (Bits Per Pixel) mode Window image.
0000 = 1 BPP
0001 = 2 BPP
0010 = 4 BPP
0011 = 8 BPP (palletized)
0100 = reserved
0101 = 16 BPP (non-palletized, R: 5-G:6-B:5 )
0110 = reserved
0111 = 16 BPP (non-palletized, I :1-R:5-G:5-B:5 )
1000 = unpacked 18 BPP (non-palletized, R:6-G:6-B:6 )
1001 = reserved
1010 = reserved
1011 = unpacked 24 BPP ( non-palletized R:8-G:8-B:8 )
11xx = reserved
-
Video output and the logic immediately enable/disable.
0 = Disable the video output and the VIDEO control signal.
1 = Enable the video output and the VIDEO control signal.
R/W
R/W Window control 1 register
according to input value range. 2'00 for YCbCr Wide range and
2'11 for YCbCr Narrow range
- Wide Range : Y/Cb/Cr: 255-0
- Narrow Range : Y: 235-16 , Cb/Cr: 240-16
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
Description
Description
DISPLAY CONTROLLER
0
0
0
0
0
0
0
Reset Value
0x0000_0000
Initial State
00
00
14-41