TDA4VM: Input camera's resolution limit issue

Cherry Zhou

Part Number: TDA4VM

Hi team,

Here's an issue from the customer may need your help:

Only CSI bandwidth is described in the manual, and no specific supported Camera resolution limits are specified. Does 1500 W picture 4:3 4472 x 3354 support a single camera? Does CSI have a limitation on length x width? What is the maximum number of rows and columns supported?

Could you help resolve this case? Thanks.

Best Regards,

Cherry

over 3 years ago

+1 Nikhil Dasan over 3 years ago

TI__Guru* 85196 points

Hi Cherry,

May I know what is 1500W picture?

As on the resolution that you had provided, the max resolution that is supported by CSIRx is 64K x 64K and each CSIRX instance can support max BW of 10Gbps.
If this picture of resolution 4472 x 3354 occupies a BW < 10Gbps, then it is supported.

Regards,
Nikhil

0 Cherry Zhou over 3 years ago in reply to Nikhil Dasan

TI__Mastermind 22235 points

Hi Nikhil,

Nikhil Dasan said:
May I know what is 1500W picture?

Meaning the 1500W camera.

Nikhil Dasan said:
If this picture of resolution 4472 x 3354 occupies a BW < 10Gbps, then it is supported.

Thanks!

Best Regards,

Cherry

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TDA4VM: Input camera's resolution limit issue