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參數(shù)資料
| 型號： | LM9820 |
| 文件頁數(shù)： | 13/20頁 |
| 文件大小： | 245K |
| 代理商： | LM9820 |
Timing Diagrams
(Continued)
TABLE 2. Configuration Register Parameters
(Continued)
Parameter
(Address)
Control Bits
Result
Sampler and Color Mode (0)
B0
Line Rate Color
- Mux, Gain & Offset change at the line rate:
*1st line: Mux = OS
R
, Gain & Offset = R
2nd line: Mux = OS
G
, Gain & Offset = G
3rd line: Mux = OS
B
, Gain & Offset = B
Color Mode
(0)
B2
B1
0
0
0
repeat...
*state of the first line after a write to this register
Single Input Color
- Mux selects OS
B
input. Gain & Offset change at
the pixel rate:
Gain & Offset = R, G, B, R, G, B,...
RESERVED
Monochrome
Mux selects OS
R
input. Gain & Offset = R
Monochrome
Mux selects OS
G
input. Gain & Offset = G
Monochrome
Mux selects OS
B
input. Gain & Offset = B
Bayer
- Mux selects OS
B
input. Gain & Offset change at the pixel rate:
*1st line: Gain & Offset = G,R,G,R,...
2nd line: Gain & Offset = B,G,B,G,...
repeat...
*state of the first line after a write to this register
Green Stripe
- Mux selects OS
B
input. Gain & Offset change at the
pixel rate:
*1st line: Gain & Offset = R,G,B,G,R,G,B,...
2nd line: Gain & Offset = B,G,R,G,B,G,R,...
repeat...
*state of the first line after a write to this register
Red, Green and Blue Offset DAC Setting (1, 2 and 3)
0
0
1
0
0
1
1
1
1
0
0
0
1
0
1
1
1
0
1
1
1
B5
0
1
Offset Polarity
(1, 2 & 3)
Offset Value
(1, 2 & 3)
Positive Offset
Negative Offset
LM9810: Offset = 5LSBs x Offset Value x PGA
Gain
LM9820: Offset = 20LSBs x Offset Value x PGA
Gain
B4(MSB)
B3
B2
B1
B0(LSB)
L
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