Datasheet

Confidential for truly Only
11.03.2009 PRELIMINARY SPECIFICATION proprietary to OmniVision Technologies
5-5
0x5844 BR VSCALE 0x01 RW
Bit[2:0]: br_vscale[10:8]
Reciprocal of vertical step for BR
channel. BR channel in whole
image is divided into 5x5 blocks.
The step is used to point to the
border of the adjacent block
0x5845 BR VSCALE 0x8D RW
Bit[7:0]: br_vscale[7:0]
Reciprocal of vertical step for BR
channel. BR channel in whole
image is divided into 5x5 blocks.
The step is used to point to the
border of the adjacent block
0x5846 G HSCALE 0x01 RW
Bit[3:0]: g_hscale[11:8]
Reciprocal of horizontal step for G
channel. G channel in whole
image is divided into 6x6 blocks.
The step is used to point to the
border of the adjacent block
0x5847 G HSCALE 0x8F RW
Bit[7:0]: g_hscale[7:0]
Reciprocal of horizontal step for G
channel. G channel in whole
image is divided into 6x6 blocks.
The step is used to point to the
border of the adjacent block
0x5848 G VSCALE 0x01 RW
Bit[2:0]: g_vscale[10:8]
Reciprocal of vertical step for G
channel. G channel in whole
image is divided into 6x6 blocks.
The step is used to point to the
border of the adjacent block
0x5849 G VSCALE 0x09 RW
Bit[7:0]: g_vscale[7:0]
Reciprocal of vertical step for G
channel. G channel in whole
image is divided into 6x6 blocks.
The step is used to point to the
border of the adjacent block
table 5-2 LENC control registers (sheet 2 of 2)
address register name
default
value R/W description