Samsung S3C6400X User Manual page 402

DISPLAY CONTROLLER
VIDEO Time Control 2 Register
Register Address
VIDTCON2 0x77100018
VIDTCON2
LINEVAL
HOZVAL
Note. HOZVAL = (Horizontal display size) -1, LINEVAL = (Vertical display size) –1
Window 0 Control Register
Register Address
WINCON0 0x77100020
WINCON0 Bit
nWide/Narrow [27:26] Select color space conversion equation from YCbCr to RGB
- [25:23] Reserved
ENLOCAL [22]
BUFSTATUS [21]
BUFSEL [20]
BUFAUTOEN [19]
BITSWP [18]
BYTSWP [17]
HAWSWP [16]
reserved [15:14]
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
14-40
Specifications and information herein are subject to change without notice.
R/W
R/W Video time control 2 register
Bit
[21:11] These bits determine the vertical size of display
[10:0] These bits determine the horizontal size of display
R/W
R/W Window 0 control 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
Select Data access method.
0: Dedicated DMA
1: Local Path from Postprocessor (POST Processor FIFO Out)
Note. This register must be disable at the ENWIN_F disable state.
Buffer Status (Read Only)
0 = buffer set 0
Select Buffer set (0/1)
0 = buffer set 0
Double Buffer Auto control bit
0 = Fixed by BUFSEL, 1 = Automatically changed by H/W control
signal
Bit swap control bit.
0 = Swap Disable
Byte swaps control bit.
0 = Swap Disable
Half-Word swap control bit.
0 = Swap Disable
Must be '0'
Description
Description
Description
Description
1 = buffer set 1
1 = buffer set 1
1 = Swap Enable
1 = Swap Enable
1 = Swap Enable
S3C6400X RISC MICROPROCESSOR
Reset Value
0x0000_0000
Initial state
Reset Value
0x0000_0000
Initial State
0
0
00
0
0
0
0
0
0
0
0
0