OV6620 Datasheet, PDF (12/31 Pages) List of Unclassifed Manufacturers – SINGLE-CHIP CMOS CIF COLOR DIGITAL CAMERA

OMNIVISION TECHNOLOGIES, Inc.
Advanced Information
Preliminary
OV6620/OV6120
SINGLE IC CMOS COLOR AND B/W DIGITAL CAMERAS
MSB/LSB swap means: Default Y/UV channel output port relationship is:
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
If the device is programmed for data swap, the sequence is changed to:
Table 6. Swapped MSB/LSB Output Sequence
MSB
Output Port
Y7
Y6
Y5
Y4
Y3
Y2
Internal Output data Y0
Y1
Y2
Y3
Y4
Y5
Table 7. QCIF Digital Output Format (YUV, beginning of line)
Pixel # 1
Y
Y0
UV
U0,V0
2
Y1
U1,V1
3
Y2
U2,V2
4
Y3
U3,V3
5
Y4
U4,V4
6
Y5
U5,V5
Y1
Y6
7
Y6
U6,V6
LSB
Y0
Y7
8
Y7
U7,V7
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 8. QCIF Digital Output Format (RGB Raw Data, Beginning of Line)
Pixel # 1
Line 1 B0
Line 2 G0
2
G1
R1
3
B2
G2
4
G3
R3
5
B4
G4
6
G5
R5
7
B6
G6
8
G7
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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Version 1.11
14 May 1999