LM9830VJDX NSC [National Semiconductor], LM9830VJDX Datasheet - Page 17

• Manufacturer Part Number: LM9830VJDX
• Description: LM9830 36-Bit Color Document Scanner
• Manufacturer: NSC [National Semiconductor]

Address
COLOR MODE SETTINGS
RESERVED
26
27
28
AFE Operation
3 Channel or 1 Channel
1 Channel Mode A Channel Color
(1 Channel Mode B always uses the
Blue Channel)
TR
(3 Channel Line Rate Mode only)
TR
(3 Channel Line Rate Mode only)
TR
(3 Channel Line Rate Mode only)
Integration Time Adjust
(TR
(3 Channel Line Rate Mode only)
Integration Time Adjust
(TR
(3 Channel Line Rate Mode only)
Integration Time Adjust
(TR
(3 Channel Line Rate Mode only)
Reserved
RED
GREEN
BLUE
RED
GREEN
BLUE
(=TR1) position
drop rate)
(=CP2) position
drop rate)
(=TR2) position
drop rate)
Function
D
7
0
1
0 0 0 0 0 0 0 0 Write 00 to this register
D
6
0
1
D
0
1
0 0
0 1
1 0
1 1
5
D
0 0
0 1
1 0
1 1
4
17
D
3
0 0
0 1
1 0
1 1
D
0 0 0 3 Channel Pixel Rate Color
0 0 1 3 Channel Line Rate Color
1 0 0 1 Channel Mode A (1 Channel Grayscale)
1 0 1 1 Channel Mode B (1 Channel Line Rate Color)
2
D
0 0 Do not drop any TR
0 1 Drop 1 TR
1 0 Drop 2 TR
1 1 N/A
1
D
0
Red
Green
Blue
N/A
1st TR pulse position (inside Ø1 high)
2nd TR pulse position (inside Ø1 low)
1st TR pulse position (inside Ø1 high)
2nd TR pulse position (inside Ø1 low)
1st TR pulse position (inside Ø1 high)
2nd TR pulse position (inside Ø1 low)
Do not drop any TR
Drop 1 TR
Drop 2 TR
N/A
Do not drop any TR
Drop 1 TR
Drop 2 TR
N/A
RED
RED
GREEN
GREEN
BLUE
BLUE
pulse (double integration time)
pulses (triple integration time)
pulse (double integration time)
pulses (triple integration time)
pulse (double integration time)
pulses (triple integration time)
RED
GREEN
BLUE
Value
pulses
pulses
pulses
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