OV7620 查看數據表（PDF） - Unspecified
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OV7620 Datasheet PDF : 60 Pages
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Preliminary Company Confidential
OV7620 Product Specifications - Rev. 1.2 (5/13/00)
OMNIVISION TECHNOLOGIES INC.
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
Table 1.3:
R\C 1
2
3
4
.
641 642 643 644
1
B11
G12
B13
G14
2
G21
R22
G23
R24
3
B31
G32
B33
G34
4
G41
R42
G43
R44
5
B51
G52
B53
G54
.
481
B
G
B
G
482
G
R
G
R
483
B
G
B
G
484
G
R
G
R
485
B
G
B
G
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
B
G
B
G
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 ...
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