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參數(shù)資料
| 型號： | LR38630 |
| 廠商： | Sharp Corporation |
| 元件分類： | 數(shù)字信號處理 |
| 英文描述： | Digital Signal Processor for CIF CMOS Image Cameras |
| 中文描述： | 數(shù)字信號處理器的到岸價格CMOS圖像相機 |
| 文件頁數(shù)： | 10/20頁 |
| 文件大?。?/td> | 78K |
| 代理商： | LR38630 |
LR38630
10
ADDRESS
13h
NAME
BITS
8
FUNCTION
The first target area of automatic white balance control in plus direction of high-
speed mode.
In the case that white balance control data is within (data of address 12h + data of
address 13h), high-speed mode control is completed and then changed to normal-
speed control mode.
The second target area of automatic white balance control in minus direction of
high-speed mode.
In the case that white balance control data is over (data of address 14h + data of
address 15h), high-speed mode control is restarted.
KGBGR2
16h
17h
8
8
LIMIM
LIMIP
Limitation in making white balance data at minus I-axis.
Limitation in making white balance data at plus I-axis.
15h
8
KGBGR4
The second target area of automatic white balance control in plus direction of high-
speed mode.
In the case that white balance control data is over (data of address 14h + data of
address 15h), high-speed mode control is restarted.
14h
8
KGBGR3
Limitation in making white balance data at plus Q-axis.
Limitation in making white balance data. A pixel with lower luminance level than
data of this address is neglected.
LIMQP
8
8
19h
1Ah
Limitation in making white balance data at minus Q-axis.
LIMQM
8
18h
1Bh
8
YHCL
Limitation in making white balance data. A pixel with higher luminance level than
data of this address is neglected.
The first target area of auto white balance control in minus I-axis. In the case that
white balance control data is within the area by address 1Ch, 1Dh, 1Eh and 1Fh,
automatic white balance control is completed.
YLCL
The first target area of auto white balance control in plus I-axis.
The first target area of auto white balance control in minus Q-axis.
LIMWIIP
LIMWIQM
7
7
1Dh
1Eh
LIMWIIM
7
1Ch
1Fh
20h
7
7
LIMWIQP
The first target area of auto white balance control in plus Q-axis.
The second target area of auto white balance control in I-axis. In the case that
white balance control data is over the area by address 20h and 21h, automatic
white balance control is restarted.
The second target area of auto white balance control in Q-axis. In the case that
white balance control data is over the area by address 20h and 21h, automatic
white balance control is restarted.
Maximum gain of red signal in automatic white balance control.
Minimum gain of red signal in automatic white balance control.
LIMWOI
LIMWOQ
7
21h
WBR_MAX
WBR_MIN
8
8
22h
23h
29h
8
WBB2
White balance preset 2 : Blue signal gain
28h
8
WBR2
White balance preset 2 : Red signal gain
27h
8
WBB1
White balance preset 1 : Blue signal gain
26h
8
WBR1
White balance preset 1 : Red signal gain
25h
8
WBB_MIN
Minimum gain of blue signal in automatic white balance control.
24h
8
WBB_MAX
Maximum gain of blue signal in automatic white balance control.
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