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USB Superspeed Peripherals

KOMA_1091411
New Contributor II

Hi all,

I'm evaluating the connection between some image sensor and CX3.

And I'd like to know how CX3 treats MIPI embedded data.

But I couldn't find the any description about it on CX3 API guide.

Is the data ignored or received as usual image data line ?

Thanks,

Koji

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1 Solution
Keerthy
Moderator
Moderator

Hi Koji-San,

I hope that you are talking about the embedded data type (0x12) as defined in MIPI CSI 2 spec. If yes, CX3 can support this data type and send the embedded data to the USB host along with video data.

View solution in original post

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4 Replies
Keerthy
Moderator
Moderator

Hi Koji-San,

I hope that you are talking about the embedded data type (0x12) as defined in MIPI CSI 2 spec. If yes, CX3 can support this data type and send the embedded data to the USB host along with video data.

View solution in original post

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KOMA_1091411
New Contributor II

Hi Keaj-san,

Thank you for replying !

Yes, I was talking about data type (0x12). And sorry, let me confirm my understanding.

Embedded data(ED) can be added to the beginning and to the end of each picture frame,

in this case, does CX3 output data in the following order ?

  [ED (TOP)]          : 0 or more line

  [picture data]       : whole image data

  [ED(BOTTOM)]  : 0 or more line

Thanks again,

Koji

Keerthy
Moderator
Moderator

Hi Koji-San,

Yes, you are right. CX3 will pass the data in the same order as it is received from the MIPI interface.

Regards,

Keerthy

KOMA_1091411
New Contributor II

Hi Keerthy-san,

Thanks so much !

It was very helpful.

Thanks gain,

Koji

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