Samsung S3C6400X User Manual page 404

DISPLAY CONTROLLER
LOCALSEL [23]
ENLOCAL [22]
BUFSTATUS [21]
BUFSEL [20]
BUFAUTOEN [19]
BITSWP [18]
BYTSWP [17]
HAWSWP [16]
reserved [15:14]
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.
14-42
Specifications and information herein are subject to change without notice.
Select Local Path Source
0 : TV scaler (FIFO Out)
1 : Camera preview local IF
Note. When the camera preview local IF is selected, there is a
constraint that the source of camera preview local IF must be
memory not external camera. Transfer from memory to camera
preview 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.
Buffer Status (Read Only)
0 = buffer set 0 1 = buffer set 1
Select Buffer set (0/1)
0 = buffer set 0 1 = buffer set 1
Double Buffer Auto control bit
0 = Fixed by BUFSEL, 1 = Auto changed by Trigger Input
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
Must 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
0001 = 2 BPP
S3C6400X RISC MICROPROCESSOR
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0