BT.656 YCbCr Pins in IMX.6 Solo

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BT.656 YCbCr Pins in IMX.6 Solo

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emilzachariageo
Contributor II

Hi,

In Document Number: IMX6SDLIEC Data Sheet: Technical Data for i.MX 6Solo/6DualLite Applications Processors, IPUx_DISPx_DAT00 to IPUx_DISPx_DAT07 lines as 8-bit YCrCb Y/C[0] to Y/C[7] data lines.

As we want the video in YCbCr & not YCrCb, which pins shall we use?

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Emil

datasheet provides available formats in Table 63. Camera Input Signal Cross

Reference, Format, and Bits Per Cycle and these are only available formats.

http://cache.freescale.com/files/32bit/doc/data_sheet/IMX6SDLCEC.pdf 

Other formats can be handled as “generic-data” input.

Best regards
igor
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emilzachariageo
Contributor II

Hi Igor,

pastedImage_1.png

I wanted to know if BT.656 8-BIT YCbCr data output to display can be obtained

pastedImage_3.png

Here in the datasheet, it is given that IPU_DISPx_DAT00 to IPU_DISPx_DAT07 pins to be used for YCrCb 8-bit data.

What is to be done for YCbCr & not YCrCb?

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igorpadykov
NXP TechSupport
NXP TechSupport

>What is to be done for YCbCr & not YCrCb?

nothing sorry, as this is hardware defined format.

Best regards
igor

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