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OV6620 Datasheet(Fiches technique) 12 Page - List of Unclassifed Manufacturers

Numéro de pièce OV6620
Description  SINGLE-CHIP CMOS CIF COLOR DIGITAL CAMERA
Télécharger  31 Pages
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OV6620 Datasheet(HTML) 12 Page - List of Unclassifed Manufacturers

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OV6620/OV6120
12
Version 1.11
14 May 1999
SINGLE IC CMOS COLOR AND B/W DIGITAL CAMERAS
OMNIVISION TECHNOLOGIES, Inc.
Advanced Information
Preliminary
MSB/LSB swap means: Default Y/UV channel output port relationship is:
If the device is programmed for data swap, the sequence is changed to:
Y channel output Y2 Y3 Y6 Y7 Y10 Y11 ...
– UV channel output U2 V3 U6 V7 U10 V11 ...
– Every line output data number is half(176 pixels) and only
one half line data (every other line, total 144 line) in one
frame will be output.
Table 5. Default Output Sequence
MSB
LSB
Output Port
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
Internal Output data
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
Table 6. Swapped MSB/LSB Output Sequence
MSB
LSB
Output Port
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
Internal Output data
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Table 7. QCIF Digital Output Format (YUV, beginning of line)
Pixel #
1
2
3
4
5
6
7
8
Y
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
UV
U0,V0
U1,V1
U2,V2
U3,V3
U4,V4
U5,V5
U6,V6
U7,V7
Table 8. QCIF Digital Output Format (RGB Raw Data, Beginning of Line)
Pixel #
1
2
3
4
5
6
7
8
Line 1
B0
G1
B2
G3
B4
G5
B6
G7
Line 2
G0
R1
G2
R3
G4
R5
G6
R7
1. Default RGB two line output mode:
– Y channel output G0 R1 G4 R5 G8 R9 ...
– UV channel output B0 G1 B4 G5 B8 G9 ...
– Every line output half data(176 pixels) and all
line(144 line) data in one frame will be output.
2. YG two line output mode:
– Y channel output G0 R1 G4 R5 G8 R9 ...
– UV channel output B0 G1 B4 G5 B8 G9 ...
– Every line outputs half data (176 pixels) and all line
(144 line) data in one frame will be output.
3. QCIF Resolution Digital Output Format
– Y channel output Y2 Y3 Y6 Y7 Y10 Y11 ...
– UV channel output U2 V3 U6 V7 U10 V11 ...
– Every line output data number is half (176 pixels)
and only one half line data (every other line, total
144 line) in one frame will be output.


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