VS6663CB datasheet(39/64 Pages) STMICROELECTRONICS

номер детали	VS6663CB

подробное описание детали	1.3 megapixel camera module

PDF	64 Pages

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производитель	STMICROELECTRONICS [STMicroelectronics]

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39 / 64 page

Doc ID026749 Rev 2

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VS6663CB

Video timing

6.1

Output size

The VS6663CB has the following methods available to achieve the required output size,

these can be used independently or in conjunction with any other:

•

analog crop, see Section 6.1.1

•

binning, see Section 6.1.2

•

output crop, see Section 6.1.3

Note:

The VS6663CB does not support subsampling.

The programmable image size and output size are independent functions. It is the

responsibility of the host to ensure that these functions are programmed correctly for the

intended application.

Figure 13. Data flow

6.1.1

Analog crop

The native size for the VS6663CB is 1280x 960, the maximum addressable array is 1296 x

976 which gives eight border pixels for the color reconstruction algorithms to use at the

edges of the array.

By programming the x_addr_start, y_addr_start, x_addr_end and y_addr_end registers it is

possible to use the full size of the array as you would do for a native size output or you can

select a “window of interest”. The addressed region of the array is used in any subsequent

binning operation.

Output crop

Analog crop

Binning

Imaging array

VS6663CB датащи(PDF) 39 Page - STMicroelectronics