MT9P031I12STM-ES Aptina LLC, MT9P031I12STM-ES Datasheet - Page 26

• 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. #
R0x007
R0x008
R0x009
R7:0
R8:0
R9:0
Bits
The most significant bits of the shutter width, which are combined with Shutter Width Lower (R9).
15:0
The least significant bits of the shutter width. This is combined with Shutter_Width_Upper and Shutter_Delay for the
effective shutter width. If set to zero, a value of “1” will be used.
12:10
15:0
15:0
Register Description (continued)
9:7
5:4
15
14
13
6
3
2
1
0
Default
0x0797
0x1F82
0x0000
0x0007
0x0007
0x0000
0x0000
0x0000
0x0001
0x0000
0x0000
X
X
X
Name
Output Control (RW)
Reserved
Reserved
Reserved
Output_Slew_Rate
Controls the slew rate on digital output pads except for PIXCLK. Higher values imply faster transition
times. Legal values: [0, 7].
PIXCLK_Slew_Rate
Controls the slew rate on the PIXCLK pad. Higher values imply faster transition times.
Legal values: [0, 7].
Reserved
Reserved
Reserved
FIFO_Parallel_Data
When set, pixels will be sent through the output FIFO before being sent off chip. This allows the output
port to be running at a slower speed than f_PIXCLK, because the FIFO allows for pixels to be output
during horizontal blank. Use of this mode requires the PLL to be set up properly.
Chip Enable
When clear, sensor readout is stopped and analog circuitry is put in a state which draws minimal power.
When set, the chip operates according to the current mode. Writing this bit does not affect the values
of any other registers.
Synchronize Changes
When set, changes to certain registers (those with the SC attribute) are delayed until the bit is clear.
When cleared, all the delayed writes will happen immediately. Registers with the F attribute will still
have the update synchronized to the next frame boundary.
Shutter Width Upper (RW)
Shutter Width Lower (RW)
26
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