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參數資料
| 型號： | LM9831 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | LM9831 42-Bit Color, 1200dpi USB Image Scanner |
| 中文描述： | LM9831 42位彩色，1200dpi的USB圖像掃描儀 |
| 文件頁數： | 13/41頁 |
| 文件大小： | 320K |
| 代理商： | LM9831 |
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www.national.com
SENSOR CONTROL SETTINGS
0C
1 Polarity
0 Positive
1 Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
Positive
Negative
0 Off
1 Active
Off
Active
Off
Active
Off
Active
Off
Active
Off
Active
Off
Active
1 TR Pulse
2 TR Pulses
2 Polarity
0
1
RS Polarity
0
1
CP1 Polarity
0
1
CP2 Polarity
0
1
TR1 Polarity
0
1
TR2 Polarity
0
1
0D
1 Active/Off
2 Active/Off
0
1
RS Active/Off
0
1
CP1 Active/Off
0
1
CP2 Active/Off
0
1
TR1 Active/Off
0
1
TR2 Active/Off
0
1
Number of TR Pulses
0
1
0E
TR Pulse Duration
TR-1 Guardband Duration
Optical Black Clamp Start
Optical Black Clamp End
Reset Pulse Start
Reset Pulse Stop
CP1 Pulse Start
CP1 Pulse Stop
CP2 Pulse Start
CP2 Pulse Stop
Reference Sample Position
Signal Sample Position
n n n n n+1 pixel periods (1-16)
n pixel periods (0-15)
n n n n n
pixel rate: n=0-23, line rate: n=0-7 MCLKs from 1 edge
n n n n n
pixel rate: n=0-23, line rate: n=0-7 MCLKs from 1 edge
n n n n n
pixel rate: n=0-23, line rate: n=0-7 MCLKs from 1 edge
n n n n n
pixel rate: n=0-23, line rate: n=0-7 MCLKs from 1 edge
n n n n n
pixel rate: n=0-23, line rate: n=0-7 MCLKs from 1 edge
n n n n n
pixel rate: n=0-23, line rate: n=0-7 MCLKs from 1 edge
n n n n n
pixel rate: n=0-23, line rate: n=0-7 MCLKs from 1 edge
n n n n n
pixel rate: n=0-23, line rate: n=0-7 MCLKs from 1 edge
n n n n n
pixel rate: n=0-23, line rate: n=0-7 MCLKs from 1 edge
n n n n n
pixel rate: n=0-23, line rate: n=0-7 MCLKs from 1 edge
n n n n
0F
10
11
12
13
14
15
16
17
18
INTEGRATION TIME ADJUST
19
Integration Time Adjustment Function
n n n n n n n t
READOUT
= n*t
INT
, n = 1 to 127. n=0 turns off function.
STEPPER PHASE CORRECTION
1A
TR to Stepper Phase Correction - MSB
n n n n n n
First step of scan occurs n pixels (1 - 16383) after first
TR pulse. This register can be used to set the phase
between the TR pulses and the stepper motor pulses.
NOTE: a setting of n = 0 creates the maximum delay
(16384) pixels, which will increase scan time. If this
function is not used, this register should be set to 1.
1B
TR to Stepper Phase Correction - LSB
n n n n n n n n
Address
Function
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Value
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PDF描述 |
|---|---|
| LM9831CCVJDX | LM9831 42-Bit Color, 1200dpi USB Image Scanner |
| LM9832CCVJD | LM9832 42-Bit Color, 1200dpi USB Image Scanner |
| LM9832 | LM9832 42-Bit Color, 1200dpi USB Image Scanner |
| LM9833CCVJD | LM9833 48-Bit Color, 1200dpi USB Image Scanner |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM9831CCVJD | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9831 42-Bit Color, 1200dpi USB Image Scanner |
| LM9831CCVJDX | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9831 42-Bit Color, 1200dpi USB Image Scanner |
| LM9832 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM9832 42-Bit Color, 1200dpi USB Image Scanner |
| LM9832B-B WAF | 制造商:Texas Instruments 功能描述: |
| LM9832B-E WAF | 制造商:Texas Instruments 功能描述: |
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