VL6624 datasheet(23/106 Pages) STMICROELECTRONICS

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VL6624/VS6624

Output data formats

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Figure 7.

Y Cb Cr data swapping options register 0x2294 bYuvSetup

YUV 4:0:0

The ITU protocol allows the encapsulation of various data formats over the link. The

following data formats are also proposed encapsulated in ITU601-656 protocol:

●

YUV 4:0:0 - luminance data channel

This is done as described in

Figure 8. In this output mode the output data per pixel is a

single byte. Therefore the output PCLK and data rate is halved.

It is possible to reverse the overall bit order of the component through a register

programming.

Note:

False synchronization codes are avoided in the LSByte by adding or subtracting a value of

one, dependent on detection of a 0 code or 255 code respectively.

Figure 8.

YUV 4:0:0 format encapsulated in ITU stream

See

Output formatter control for user interface control of output data formats.

in 4-byte data packet

Components order

1st

2nd

3rd

4th

DEFAULT

EAV Code

START OF DIGITAL ACTIVE LINE

YUV4:0:0

where:

Pixeln = Yn[7:0]

..................

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