Allwinner A20 - Page 510

A20 User Manual (Revision 1.2) Copyright © 2013 Allwinner Technology Co., Ltd. All Rights Reserved. Page 510 / 812
Offset: 0xF8
Register Name: DEFE_3D_ TB_OFF2_REG
Bit
Read/
Write
Default/H
ex
Description
4:0
R/W
0x0
X_OFFSET0
The x offset of the top-left point in the first tile
This value is the start offset of right image in 3D mode
5.3.4.56. DEFE_CH0_INSIZE_REG
Offset: 0x100
Register Name: DEFE_CH0_INSIZE_REG
Bit
Read/
Write
Default/H
ex
Description
31:29
/
/
/
28:16
R/W
0x0
IN_HEIGHT
Input image Y/G component height
Input image height = The value of these bits add 1
15:13
/
/
/
12:0
R/W
0x0
IN_WIDTH
Input image Y/G component width
The image width = The value of these bits add 1
When line buffer result selection is original data, the maximum
width is 2048.
5.3.4.57. DEFE_CH0_OUTSIZE_REG
Offset: 0x104
Register Name: DEFE_CH0_OUTSIZE_REG
Bit
Read/
Write
Default/
Hex
Description
31:29
/
/
/
28:16
R/W
0x0
OUT_HEIGHT
Output layer Y/G component height
The output layer height = The value of these bits add 1