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Proprietary to OmniVision Technologies
Version 1.1, December 7, 2004
OV9650 Color CMOS SXGA (1.3 MegaPixel) CameraChip™
O
mni
ision
3A
TSLB
0C
RW
Line Buffer Test Option
Bit[7:6]: Reserved
Bit[5]:
Bit-wise reverse
Bit[4]:
UV output value
0:
Use normal UV output
1:
Use fixed UV value set in registers
and
as UV output instead of chip output
Bit[3:2]: Output sequence is Y U Y V instead of U Y V Y
00: Y U Y V
01: Y V Y U
10: V Y U Y
11: U Y V Y
Bit[1]:
Reserved
Bit[0]:
Digital BLC enable
0:
Disable
1:
Enable
3B
COM11
00
RW
Common Control 11
Bit[7]:
Night mode
0:
Night mode disable
1:
Night mode enable - If the AGC gain goes over 2, then
AGC gain drops to 0 and frame rate changes by half.
COM11[6:5] limits the minimum frame rate. Also,
and
will be automatically updated.
Bit[6:5]: Night mode insert frame option
00: Normal frame rate
01: 1/2 frame rate
10: 1/4 frame rate
11: 1/8 frame rate
Bit[4:3]: Average calculation window option
00: Use full frame
01: Use half frame
10: Use quarter frame
11: Not allowed
Bit[2:1]: Reserved
Bit[0]:
Manual banding filter enable
3C
COM12
40
RW
Common Control 12
Bit[7]:
HREF option
0:
No HREF when VREF is low
1:
Always has HREF
Bit[6:3]: Reserved
Bit[2]:
Enable UV average
Bit[1:0]: Reserved
Table 10-2. Device Control Register List (Continued)
Address
(Hex)
Register
Name
Default
(Hex)
R/W
Description