Samsung S3C6400X User Manual page 406

DISPLAY CONTROLLER
LOCALSEL [23]
ENLOCAL [22]
- [21:19] Reserved
BITSWP [18]
BYTSWP [17]
HAWSWP [16]
reserved [15:12]
InRGB [13]
reserved [12:11]
BURSTLEN [10:9]
- [8:7]
BLD_PIX [6]
BPPMODE_F [5:2]
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
14-44
Specifications and information herein are subject to change without notice.
Select Local Path Source
0 : TV scaler (FIFO Out)
1 : Camera codec local IF
Note. When the camera codec local IF is selected, there is a
constraint that the source of camera codec local IF must be
memory not external camera. Transfer from memory to camera
codec local IF can be done by MS-DMA.
Select Data access method.
0: Dedicated DMA
1: Local Path
Note. This register must be disable at the ENWIN_F disable state.
Bit swap control bit.
0 = Swap Disable 1 = Swap Enable
Byte swaps control bit.
0 = Swap Disable 1 = Swap Enable
Half-Word swap control bit.
0 = Swap Disable 1 = Swap Enable
Must be '0'
It indicates the input color space of source image.
(Only for 'ENLOCAL' 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
Reserved
Select blending category
0 = Per plane blending
1 = Per pixel blending
Select the BPP (Bits Per Pixel) mode Window image.
0000 = 1 BPP (LUT)
0001 = 2 BPP (LUT)
0010 = 4 BPP (LUT)
0011 = reserved
0100 = 8 BPP ( non-palletized, A: 1-R:2-G:3-B:2 )
0101 = 16 BPP ( non-palletized, R:5-G:6-B:5 )
0110 = 16 BPP ( non-palletized, A:1-R:5-G:5-B:5 )
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 )
S3C6400X RISC MICROPROCESSOR
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