TDA2E: TDA2E Image capture, max. frame size

Roy Chou1

Genius 16190 points

Part Number: TDA2E

Hi All,

My customer using 5472x3648 pixel 12-bit raw data (IMX283CQJ 20Mp, CSI-2 4 lanes 1.44Gbps per lane) image sensor.

And it will use TDA2E to catch image information.

Do TDA2E support the CSI-2 for this case?

Regards,

Roy

over 5 years ago

0 Sujith over 5 years ago

TI__Genius 12455 points

Hi Roy,

Can you please specify the frame rate and blanking intervals please. Note that each lane can operate upto 1.5 Gbps.

Regards, Sujith

0 Roy Chou1 over 5 years ago in reply to Sujith

TI__Genius 16190 points

Hi Sujith,

Max frame rate is 21.4.

image sensor datasheet here (https://www.sony-semicon.co.jp/products/common/pdf/IMX283CQJ_Flyer.pdf)

0 Sujith over 5 years ago in reply to Roy Chou1

TI__Genius 12455 points

Hi Roy,

With 4 lanes at 1.5 Gbps per lane, we should be able to capture 5472x3648 pixel 12-bit raw data @ 21.2 FPS. Total available bandwidth is 6 Gbps (on TDA2Ex) and with this resolution we total bandwidth would be ~5.21Gbps

Regards, Sujith

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TDA2E: TDA2E Image capture, max. frame size