OV6120 datasheet(12/31 Pages) ETC

12 / 31 page

OV6620/OV6120

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

Internal Output data

Table 6. Swapped MSB/LSB Output Sequence

MSB

LSB

Output Port

Internal Output data

Table 7. QCIF Digital Output Format (YUV, beginning of line)

Pixel #

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 #

Line 1

Line 2

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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