ov7620 OmniVision Technologies, Inc, ov7620 Datasheet - Page 14

• Manufacturer Part Number: ov7620
• Description: Single-chip Cmos Vga Color Digital Camera
• Manufacturer: OmniVision Technologies, Inc

OV7620/OV7120 Product Specifications - Rev. 1.2 (7/10/01)
0.3 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
0.3.1 Interlaced Mode 16 Bit Format (HREF total 242)
0.3.1.1 Default mode: In ODD FIELD, 1st HREF output UV channel is 2nd line: G
is Row 1: B
3rd line: B
ical position In Even FIELD, 1st HREF Y channel output B
R
0.3.1.2 YG mode: In ODD FIELD, 1st HREF Y channel output G
R
FIELD, 1st HREF Y channel output G
channel output G
1
2
3
4
5
.
481
482
483
484
485
24
24
R\C
...2nd HREF Y channel output B
.... 2nd HREF Y channel output G
31
B
G
B
G
B
B
G
B
G
B
11
11
31
51
G
21
41
G
1
32
12
B
41
B
33
13
G
G
R
G
R
G
G
R
G
R
G
G
52
G
22
42
12
32
52
34
2
14
G
... , so on. Data bus should be latched by PCLK rising edge and related to the exact phys-
43
... . 2nd HREF output UV channel output 4th line: G
G
54
B
G
B
G
B
B
G
B
G
B
13
33
53
23
43
... and UV channel output B
3
51
21
41
G
G
G
R
G
R
G
G
R
G
R
G
G
52
32
24
44
14
34
54
32
Table 1.3:
4
B
G
53
G
23
43
G
G
54
G
34
34
... and UV output G
... and UV channel output B
.
... and UV channel output B
Preliminary
31
B
G
B
G
B
B
G
B
G
B
51
G
641
32
R
21
42
B
33
G
B
12
53
G
G
R
G
R
G
G
R
G
R
G
642
34
41
G
R
Company Confidential
23
OMNIVISION TECHNOLOGIES INC.
44
... and UV channel output G
R
42
G
...
14
41
G
B
G
B
G
B
B
G
B
G
B
43
... and UV channel is B
R
643
31
31
21
42
R
R
R
R
44
G
22
42
22
43
....
B
B
G
R
33
G
R
G
R
G
G
R
G
R
G
33
23
644
44
R
R
R
... and Y port output
24
44
24
... 2nd HREF
... and Y channel
.... In EVEN
21
11
R
R
22
22
G
B
23
13