參數(shù)資料
型號: LM9812
廠商: National Semiconductor Corporation
英文描述: LM9812 30-Bit Color Linear CCD Sensor Processor
中文描述: LM9812 30位彩色線陣CCD傳感器處理器
文件頁數(shù): 24/37頁
文件大小: 479K
代理商: LM9812
24
http://www.national.com
Reset Pulse
Position
(21)
D4
(MSB)
0
0
0
1
1
1
D3
0
0
0
1
1
1
D2
0
0
0
1
1
1
D1
0
0
1
0
1
1
D0
(LSB)
0
1
0
1
0
1
Reset Position
(1/(2*f
MCLK
))
0
1
2
29
30
31
Reference
Sample
Position
(22)
D4
(MSB)
0
0
0
1
1
1
D3
0
0
0
1
1
1
D2
0
0
0
1
1
1
D1
0
0
1
0
1
1
D0
(LSB)
0
1
0
1
0
1
Reference Position
(1/(2*f
MCLK
))
0
1
2
29
30
31
Signal
Sample
Position
(23)
D4
(MSB)
0
0
0
1
1
1
D3
0
0
0
1
1
1
D2
0
0
0
1
1
1
D1
0
0
1
0
1
1
D0
(LSB)
0
1
0
1
0
1
Signal Position
(1/(2*f
MCLK
))
0
1
2
29
30
31
Signal Polarity
(24)
D7
0
1
Negative, CDS On (CCD)
Positive, CDS Off (CIS)
Preview Mode
(24)
D6
0
0
1
1
D5
0
1
0
1
Normal Operation
Normal Operation
2x Speed
4x Speed
SYNC Pulse
(24)
D4
0
1
Externally Supplied (SYNC is Input)
Internally Generated (SYNC is Output)
TR Pulses
(24)
D3
0
1
1 TR Pulse (TR1)
2 TR Pulses (TR1 and TR2)
Red/Blue Order
for GRGB CCDs
(24)
D2
0
1
GR First
GB First
Sensor Type
(24)
D1
0
1
Dual Output (RG-BG)
Triple Output (R-G-B)
Table 2: Configuration Register Parameters
(Continued)
Note:
t
MCLK
= 1/f
MCLK
= 1 MCLK period. Examples given in parenthesis are for f
MCLK
= 24MHz (t
MCLK
= 41.66ns).
Parameter
(Address)
Control Bits
Result
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LM9812CCV 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9812 30-Bit Color Linear CCD Sensor Processor
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