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Advanced Information
Preliminary
OV8610/OV8110
OV8610 SINGLE-CHIP CMOS VGA COLOR DIGITAL CAMERA
OV8110 SINGLE-CHIP CMOS VGA B&W DIGITAL CAMERA
OmniVision Technologies, Inc. 930 Thompson Place Sunnyvale, CA 94085 U.S.A.
Tel: (408) 733-3030 Fax: (408) 733-3061
e-mail: info@ovt.com
Website: http://www.ovt.com
Version 1.3, August 27, 2001
Page 13
Y[7:0]
PCLK
HREF
UV[7:0]
Y[7:0]
PCLK
HREF
P ixel D ata 16-b it T im in g
(P C L K rising edge latches data bus)
10
Y
Y
10
80
U
V
80
T
CLK
T
SU
T
HD
R epeat for all data bytes
Pixel Data 8-bit T im ing
(P C L K rising edge latches data bus)
U
Y
80
10
10
80
V
Y
10
T
CLK
T
SU
T
HD
R epeat for all data bytes
Note:
T
CL K
is pixel clock period.. T
CLK
=50ns for 16-bit output and T
CL K
=25ns for 8-bit output if the system clock
is 20M Hz with on chip 2X PLL . T
SU
is the setup time of HREF. The maximum is 15ns. T
HD
is the hold time of
HREF. The maxim um is 15ns.
Figure 6. Pixel Data Bus (YUV Output)
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