Data Sheet

10.13.2009 PRODUCT SPECIFICATION proprietary to OmniVision Technologies
6-1
6 image sensor output interface digital functions
6.1 digital video port (DVP)
6.1.1 overview
The Digital Video Port (DVP) provides 8-bit parallel data output in all formats supported, and extended features including
HSYNC mode and test pattern output.
6.1.2 VGA timing
figure 6-1 VGA timing diagram
.
figure 6-2 QVGA timing diagram
D[7:0]
HREF
VSYNC
note 1 for raw data, t
P
= t
PCLK
note 2 for YUV/RGB, t
P
= 2 x t
PCLK
510 x t
LINE
3 x t
LINE
14 t
LINE
144 t
P
P0 - P639
640 t
P
row 0
invalid data
row 1 row 2 row 479
t
LINE
= 784 t
P
13 t
LINE
480 x t
LINE
7675_DS_6_1
D[7:0]
HREF
VSYNC
note 1 for raw data, t
P
= t
PCLK
note 2 for YUV/RGB, t
P
= 2 x t
PCLK
270x t
LINE
3 x t
LINE
9 t
LINE
172 t
P
P0 - P319
320 t
P
row 0
invalid data
row 1 row 2 row 239
t
LINE
= 492 t
P
18 t
LINE
240 x t
LINE
7675_DS_6_2
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