MT9P031I12STM-ES Aptina LLC, MT9P031I12STM-ES Datasheet - Page 29

• Manufacturer Part Number: MT9P031I12STM-ES
• Manufacturer: Aptina LLC

Specifications of MT9P031I12STM-ES

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Table 13:
PDF: 09005aef81a4a477/Source: 09005aef81a4a495
MT9P031_DS - Rev. E 7/10 EN
Reg. #
R0x01E
R30:0
Bits
15:0
Register Description (continued)
3:2
1:0
15
14
13
12
11
10
9
8
7
6
5
4
Default
0x4006
0x0001
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0000
0x0001
0x0002
X
Name
Read Mode 1 (RW)
Reserved
Reserved
Reserved
Reserved
XOR Line Valid
When set, produce a LV signal that is the XOR of FV and the normal line_valid. Ineffective if Continuous
Line Valid is set. When clear, produce a normal LV.
Continuous Line Valid
When set, produce the LV signal even during the vertical blank period. When clear, produce LV only
when active rows are being read out (that is, only when FV is high). Ineffective if FIFO_Parallel_Data is
set.
Invert Trigger
When set, the sense of the TRIGGER input pin will be inverted.
Snapshot
When set, the sensor enters snapshot mode, and will wait for a trigger event between frames. When
clear, the sensor is in continuous mode. Writes are synchronized to frame boundaries. Affected by
Synchronize_Changes.
Global Reset
When set, the Global Reset Release shutter will be used. When clear, the Electronic Rolling Shutter will
be used. Writes are synchronized to frame boundaries. Affected by Synchronize_Changes.
Bulb Exposure
When set, exposure time will be controlled by an external trigger. When clear, exposure time will be
controlled by the Shutter_Width_Lower and Shutter_Width_Upper registers. Writes are synchronized
to frame boundaries. Affected by Synchronize_Changes.
Invert Strobe
When set, the STROBE signal will be active LOW (during exposure). When clear, the STROBE signal is
active HIGH.
Strobe Enable
When set, a strobe signal will be generated by the digital logic during integration. When clear, the
strobe pin will be set to the value of Invert_Strobe.
Strobe Start
Determines the timepoint when the strobe is asserted.
0 – first trigger
1 – start of simultaneous exposure
2 – shutter width
3 – second trigger
Writes are synchronized to frame boundaries. Affected by Synchronize_Changes.
Strobe End
Determines the timepoint when the strobe is negated. If this is set equal to or less than Strobe_Start,
the width of the strobe pulse will be t_ROW. See Strobe_Start. Writes are synchronized to frame
boundaries. Affected by Synchronize_Changes.
29
MT9P031: 1/2.5-Inch 5Mp Digital Image Sensor
Aptina reserves the right to change products or specifications without notice.
©2005 Aptina Imaging Corporation. All rights reserved.
Registers