MT9M011 データシートの表示（PDF） - Micron Technology
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MT9M011 Datasheet PDF : 41 Pages
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Preliminary‡
MT9M011 - 1/3-Inch Megapixel Image Sensor
Registers
Table 7: Register Description
Bit
Bit Description
0x00/0xFF (0/255) Chip Version
15:0 Chip Version Chip version - read-only.
0x01 (1) Row Start
10:0 Row Start
The first row to be read out (not counting any dark
rows that may be read). To window the image down,
set this register to the starting Y value. Setting a value
less than 8 is not recommended since the dark rows
should be read using Reg0x22.
0x02 (2) Column Start
10:0 Column Start
The first column to be read out (not counting dark
columns that may be read). To window the image
down, set this register to the starting X value. Setting a
value below 24 decimals (0x18) is not recommended
since readout of dark columns should be controlled by
Reg0x22.
0x03 (3) Row Width
10:0 Row Width
Number of rows in the image to be read out (not
counting any dark rows or border rows that may be
read).
0x04 (4) Column Width
10:0 Column Width Number of columns in image to be read out (not
counting any dark columns or border columns that may
be read).
0x05 (5) Horizontal Blanking B
10:0 Horizontal
Blanking B
Number of blank columns in a row when context B is
chosen (Reg0xC8, bit 0 = 1). If set smaller than the
minimum value the minimum value will be used. With
default settings the minimum horizontal blanking will
be 202 columns when using two ADCs and 114 columns
when using one ADC.
Default of 0x18C = 13.9 fps @ 25 MHz
Setting of 0x110 = 15 fps @ 25 MHz
0x06 (6) Vertical Blanking B
14:0 Vertical
Blanking B
Number of blank rows in a frame when context B is
chosen (Reg0xC8, bit 1 = 1). This number must be equal
to or larger than the number of dark rows read out in a
frame specified by Reg0x22.
0x07 (7) Horizontal Blanking A
10:0 Horizontal
Blanking A
Number of blank columns in a row when context A is
chosen (Reg0xC8, bit 0 = 0). The extra columns will be
added at the beginning of a row. If set smaller than the
minimum value the minimum value will be used. With
default settings the minimum horizontal blanking will
be 202 columns when using two ADCs and 114 columns
when using one ADC.
Default of 0xC6 = 27.8 fps @ 25 MHz
Setting of 0x88 = 30 fps @ 25 MHz
Default
(Hex)
1433
0C
1E
400
500
18C
32
C6
Sync’d
to
Frame
Start
Y
Y
Y
Y
Y
Y
Y
Bad
Frame
YM
YM
YM
YM
YM
N
YM
Read/
write
R
W
W
W
W
W
W
W
PDF: 09005aef81051c04/Source: 09005aef8102abe8
MT9M011_2.fm - Rev. D 1/05 EN
19
Micron Technology, Inc., reserves the right to change products or specifications without notice.
©2004 Micron Technology, Inc. All rights reserved.
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