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MT9V111 Datasheet(PDF) 26 Page - Micron Technology

Part No. MT9V111
Description  1/4-Inch SOC VGA CMOS Active-Pixel Digital Image Sensor
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Maker  MICRON [Micron Technology]
Homepage  http://www.micron.com
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MT9V111 Datasheet(HTML) 26 Page - Micron Technology

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Micron Technology, Inc., reserves the right to change products or specifications without notice.
MT9V111_2.fm - Rev. G 1/05 EN
26
©2004 Micron Technology, Inc. All rights reserved.
MT9V111 - 1/4-Inch SOC VGA Digital Image Sensor
Sensor Core Registers
Table 9:
Sensor Core Register Description
Register
(Dec)
(Hex)
Bit
Description
Register Address Selector
1
0X01
0
Selects the IFP/SOC registers (0–170).
001= Select IFP registers
default = 0x01.
2
Selects the core registers (0–255).
100 = Select core registers.
Window Control
These registers control the size of the window. Register values are one less than actual height and width.
2
0x02
9:0
First column to be read out
default = 0x0012 (18).
See Reg0x08 for row adjustment.
3
0x03
8:0
Window height (number of rows - 1)
default = 0x01E7 (487).
4
0x04
9:0
Window width (number of columns - 1)
default = 0x0287 (647).
Minimum value for Reg0x04 = 0x0009.
Blanking Control
These registers control the blanking time in a row (called column fill-in or horizontal blanking) and between frames
(vertical blanking). Horizontal blanking is specified in terms of pixel clocks. Vertical blanking is specified in terms of row
readout times. Register values are one less than actual height and width.
5
0x05
9:0
Horizontal blanking (number of columns)
default = 0x0026 (38 pixel clocks).
Minimum value for Reg0x05 = 0x009.
6
0x06
11:0
Vertical Blanking (number of rows -1)
default = 0x0004 (4 rows).
Minimum recommended value for Reg0x06 = 0x0003.
Output Control
This register controls various features of the output format for the sensor.
7
0x07
1:0
Reserved.
4
Controls internal sampling time. This must be “0” when CLK_IN frequency is greater than 13.5 MHz.
15:5
Reserved.
Row Start
8
0x08
8:0
First row to be read out
default = 0x0006 (6).
Minimum value for Reg0x08 = 0x0004.


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