參數(shù)資料
型號: LM9800
廠商: National Semiconductor Corporation
英文描述: 8-Bit Greyscale/24-Bit Color Linear CCD Sensor Processor
中文描述: 8位Greyscale/24-Bit彩色線陣CCD傳感器處理器
文件頁數(shù): 20/34頁
文件大小: 619K
代理商: LM9800
Configuration Register
t
MCLK
= 1/f
MCLK
= 1 MCLK period. Examples given in parenthesis are for f
MCLK
=
20MHz (t
MCLK
= 50ns). (Continued)
TABLE 2. Configuration Register Parameters
(Continued)
Parameter
Sample Signal
Position (t
S/HSIG
)
Control Bits
Result
SS3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
φ
1EN
0
1
φ
2EN
0
1
RSEN
0
1
TREN
0
1
TRW1
0
0
1
1
TRGRD
0
1
TRPOL
0
1
SS2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
SS1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
SS0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0.0t
MCLK
(0 ns)
0.5t
MCLK
(25 ns)
1.0t
MCLK
(50 ns)
1.5t
MCLK
(75 ns)
2.0t
MCLK
(100 ns)
2.5t
MCLK
(125 ns)
3.0t
MCLK
(150 ns)
3.5t
MCLK
(175 ns)
4.0t
MCLK
(200 ns)
4.5t
MCLK
(225 ns)
5.0t
MCLK
(250 ns)
5.5t
MCLK
(275 ns)
6.0t
MCLK
(300 ns)
6.5t
MCLK
(325 ns)
7.0t
MCLK
(350 ns)
7.5t
MCLK
(375 ns)
φ
1 Enable
φ
1 Output Off
φ
1 Output On
φ
2 Enable
φ
2 Output Off
φ
2 Output On
RS Enable
RS Output Off
RS Output On
TR Enable
TR Output Off
TR Output On
TR Pulse Width
(t
TRWIDTH
)
TRW0
0
1
0
1
20 t
MCLK
(1.0 μs)
30 t
MCLK
(1.5 μs)
40 t
MCLK
(2.0 μs)
50 t
MCLK
(2.5 μs)
TR-
φ
1
Guardband
(t
GUARD
)
TR Polarity
1 t
MCLK
(50 ns)
2 t
MCLK
(100 ns)
TR
TR
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