OV7620 datasheet(13/60 Pages) ETC

13 / 60 page

OV7620 Product Specifications - Rev. 1.2 (5/13/00)

OMNIVISION TECHNOLOGIES INC.

Preliminary Company Confidential

1.5 RGB Raw Data Format

RGB Raw data output from Y and UV port.

UV port output data sequence: G R G R G R ... or B R B R ...(refer to register 28 bit 2)

Y port output data sequence: B G B G B G ... or G G G G ...(refer to register 28 bit 2)

Array Color Filter Patter is Bayer-Pattern

1.5.1 Interlaced Mode 16 Bit Format (HREF total 242)

1.5.1.1 Default mode: In ODD FIELD, 1st HREF output UV channel is 2nd line: G21 R22 G23 R24... and Y channel

is Row 1: B11 G12 B13 G14 ... . 2nd HREF output UV channel output 4th line: G41 R42 G43 R44 ... and Y port output

3rd line: B31 G32 B33 G34 ... , so on. Data bus should be latched by PCLK rising edge and related to the exact phys-

ical position In Even FIELD, 1st HREF Y channel output B31 G32 B33 G34 ... and UV channel output G21 R22 G23

R24 ...2nd HREF Y channel output B51 G52 B53 G54 ... and UV output G41 R42 G43 R44 ....

1.5.1.2 YG mode: In ODD FIELD, 1st HREF Y channel output G21 G12 G23 G14 ... and UV channel is B11 R22 B13

R24 .... 2nd HREF Y channel output G41 G32 G43 G34 ... and UV channel output B31 R42 B33 R44 .... In EVEN

FIELD, 1st HREF Y channel output G21 G32 G23 G34 ... and UV channel output B31 R22 B33 R24 ... 2nd HREF

channel output G41 G52 G43 G54 ... and UV channel output B51 R42 B53 R44 ...

Table 1.3:

R\C

641

642

643

644

B11

G12

B13

G14

G21

R22

G23

R24

B31

G32

B33

G34

G41

R42

G43

R44

B51

G52

B53

G54

481

482

483

484

485

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