OV6620 Datasheet, PDF (13/31 Pages) List of Unclassifed Manufacturers – SINGLE-CHIP CMOS CIF COLOR DIGITAL CAMERA

OMNIVISION TECHNOLOGIES, Inc.
Advanced Information
Preliminary
OV6620/OV6120
Table 9. RGB Raw Data Format
SINGLE IC CMOS COLOR AND B/W DIGITAL CAMERAS
R\C 1
1
B₁₁
2
G₂₁
3
B₃₁
4
G₄₁
5
B₅₁
.
289
B
290
G
291
B
292
G
2
G₁₂
R₂₂
G₃₂
R₄₂
G₅₂
G
R
G
R
3
B₁₃
G₂₃
B₃₃
G₄₃
B₅₃
B
G
B
G
4
G₁₄
R₂₄
G₃₄
R₄₄
G₅₄
G
R
G
R
.
353 354 355 356
B
G
B
G
G
R
G
R
B
G
B
G
G
R
G
R
B
G
B
G
B
G
B
G
G
R
G
R
B
G
B
G
G
R
G
R
Notes:
A. Y port output data sequence: G R G R G R ... or G G G G ... ; UV port output data sequence: B G B G B G ... or B R B R ... ;
Array Color Filter Patter is Bayer-Pattern
B. Output Modes
16-bit Format (HREF total 292)
Default mode:
– 1st HREF Y channel output unstable data, UV output B₁₁ G₁₂ B₁₃ G₁₄ ....
– 2nd HREF Y channel output G₂₁ R₂₂ G₂₃ R₂₄ ..., UV output B₁₁ G₁₂ B₁₃ G₁₄ ...
– 3rd HREF Y channel output G₂₁ R₂₂ G₂₃ R₂₄ ..., UV output B₃₁ G₂₃ B₃₃ G₃₄ ....
– Every line of data is output twice.
YG mode:
– 1st HREF Y and UV output unstable data.
– 2nd HREF Y channel output G₂₁ G₁₂ G₂₃ G₁₄ ..., UV output B₁₁ R₂₂ B₁₃ R₂₄ ...
– 3rd HREF Y is G₂₁ G₃₂ G₂₃ G₃₄ ..., UV channel is B₃₁ R₂₂ B₃₃ R₂₄ ...
– Every line data output twice.
One line mode:
– 1st HREF Y channel output B₁₁ G₁₂ B₁₃ G₁₄ ...,
– 2nd HREF Y channel output G₂₁ R₂₂ G₂₃ R₂₄ ...,
– UV channel tri-state.
8-bit Format (HREF total 292)
– 1st HREF Y channel output unstable data.
– 2nd HREF Y channel output B11 G21 R22 G12 ...
– 3rd HREF Y channel output B31 G21 R22 G32 ..., etc.
– PCLK timing is double and PCLK rising edge latch data bus. UV channel tri-state. Every line data output twice.
4-bit Nibble Mode Output Format
– Uses higher 4 bits of Y port (Y[7:4]) as output port.
– Supports YCrCb/RGB data, CCIR601/CCIR656 timing, Color/B&W.
– Output sequence: High order 4 bits followed by lower order 4 bits
Y0h Y0l Y1h Y1l ...
U0h U0l V0h V0l ...
For B/W or one-line RGB raw data, the output data clock speed is doubled. For color YUV, output clock is four times that of the 16-bit output
data. In color mode, sensor must be set to 8-bit mode, and the nibble timing, clock divided by 2.
– Output sequence: U0h U0l Y0h Y0l V0h V0l Y1h Y1l ...
14 May 1999
Version 1.11
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