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OV2640 Datasheet(PDF) 24 Page - OmniVision Technologies, Inc.

Part # OV2640
Description  OV2640 Color CMOS UXGA (2.0 MegaPixel) CAMERACHIPTM Omni ision ® with OmniPixel2TM Technology
PDF  43 Pages
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Manufacturer  OMNIVISION [OmniVision Technologies, Inc.]
Direct Link  http://www.ovt.com
Logo OMNIVISION - OmniVision Technologies, Inc.

OV2640 Datasheet(HTML) 24 Page - OmniVision Technologies, Inc.

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Proprietary to OmniVision Technologies
Version 1.6, February 28, 2006
OV2640
Color CMOS UXGA (2.0 MegaPixel) OmniPixel2™ CAMERACHIP™
Omni ision
12
COM7
00
RW
Common Control 7
Bit[7]:
SRST
1:
Initiates system reset. All registers are set to factory
default values after which the chip resumes normal
operation
Bit[6:4]:
Resolution selection
000: UXGA (full size) mode
001: CIF mode
100: SVGA mode
Bit[3]:
Reserved
Bit[2]:
Zoom mode
Bit[1]:
Color bar test pattern
0:
OFF
1:
ON
Bit[0]:
Reserved
13
COM8
C7
RW
Common Control 8
Bit[7:6]:
Reserved
Bit[5]:
Banding filter selection
0:
OFF
1:
ON, set minimum exposure time to 1/120s
Bit[4:3]:
Reserved
Bit[2]:
AGC auto/manual control selection
0:
Manual
1:
Auto
Bit[1]:
Reserved
Bit[0]:
Exposure control
0:
Manual
1:
Auto
14
COM9
50
RW
Common Control 9
Bit[7:5]:
AGC gain ceiling, GH[2:0]
000: 2x
001: 4x
010: 8x
011: 16x
100: 32x
101: 64x
11x: 128x
Bit[4:0]:
Reserved
Table 13
Device Control Register List (when 0xFF = 01) (Sheet 3 of 7)
Address
(Hex)
Register
Name
Default
(Hex)
R/W
Description



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