mt9v034c12stmdes aptina, mt9v034c12stmdes Datasheet - Page 70

• Manufacturer Part Number: mt9v034c12stmdes
• Description: 1/3-inch Wide-vga Cmos Digital Image Sensor
• Manufacturer: aptina

Table 11:
Table 12:
PDF: 09005aef8366edcb/Source: 09005aef8366ede5
MT9V034_DS - Rev. A 10/08 EN
LVDS Packet Format in Stereoscopy Mode (Stereoscopy Mode Bit Asserted)
Reserved Words in the Pixel Data Stream
Control signals LV and FV can be reconstructed from their respective preceding and
succeeding flags that are always embedded within the pixel data in the form of reserved
words.
When LVDS mode is enabled along with column binning (bin 2 or bin 4, R0x0D[3:2], the
packet size remains the same but the serial pixel data stream repeats itself depending on
whether 2X or 4X binning is set:
• For bin 2, LVDS outputs double the expected data (post-binning pixel 0,0 is output
• For bin 4, LVDS outputs 4 times the expected data (pixel 0,0 is output 4 times in
The receiving hardware will need to undersample the output stream getting data either
every 2 clocks (bin 2) or every 4 (bin 4) clocks.
If the sensor provides a pixel whose value is 0,1, 2, or 3 (that is, the same as a reserved
word) then the outgoing serial pixel value is switched to 4.
twice in sequence, followed by pixel 0,1 twice, . . .).
sequence followed by pixel 0,1 times 4, . . .).
Pixel Data Reserved Word
18-bit Packet
Bit[10]
Bit[11]
Bit[12]
Bit[13]
Bit[14]
Bit[15]
Bit[16]
Bit[17]
Aptina Confidential and Proprietary
Bit[0]
Bit[1]
Bit[2]
Bit[3]
Bit[4]
Bit[5]
Bit[6]
Bit[7]
Bit[8]
Bit[9]
0
1
2
3
70
MT9V034: 1/3-Inch Wide-VGA Digital Image Sensor
Succeeds frame valid de-assertion
Succeeds line valid de-assertion
Precedes frame valid assertion
Aptina Imaging reserves the right to change products or specifications without notice.
Precedes line valid assertion
MasterSensorPixelData[2]
MasterSensorPixelData[3]
MasterSensorPixelData[4]
MasterSensorPixelData[5]
MasterSensorPixelData[6]
MasterSensorPixelData[7]
MasterSensorPixelData[8]
MasterSensorPixelData[9]
SlaveSensorPixelData[2]
SlaveSensorPixelData[3]
SlaveSensorPixelData[4]
SlaveSensorPixelData[5]
SlaveSensorPixelData[6]
SlaveSensorPixelData[7]
SlaveSensorPixelData[8]
SlaveSensorPixelData[9]
1'b1 (Start bit)
1'b0 (Stop bit)
Function
Flag
©2008 Aptina Imaging Corporation. All rights reserved.
Feature Description