DS90UB962-Q1: Connect DS90UB953-Q1

Masaaki Sugiyama68

Expert 1445 points

Part Number: DS90UB962-Q1

Dear support team;

I would like to connect DS90UB962 and 3 x DS90UB953.

Camera specification is 60fps ans 2Mpix.

3 cameras are same modules.

I am worried about bandwidth.

Could you tell me the feasibility of this system?

B.R.

Sugiyama

over 4 years ago

0 Hamzeh Jaradat over 4 years ago

TI__Guru* 83600 points

Hello Sugiyama-san,

can you tell me the data type coming out of the sensor? is it RAW10, RAW12, YUVxxx ...?

0 Masaaki Sugiyama68 over 4 years ago in reply to Hamzeh Jaradat

Expert 1445 points

Dear Hamzeh-san;

Thank you for your quick reply.

I will confirm the data type to customer.

Please wait for my information.

Thank you for your patient.

B.R.

Sugiyama

0 Masaaki Sugiyama68 over 4 years ago in reply to Masaaki Sugiyama68

Expert 1445 points

Dear Hamzeh-san;

I got the data type information.

The data type is RAW12.

Could you confirm this combination?

If not transfer, reduce the image size (frame rate is 60fps).

In this case, could you tell me the image size that can be transferred?

B.R

Sugiyama

0 Hamzeh Jaradat over 4 years ago in reply to Masaaki Sugiyama68

TI__Guru* 83600 points

Hello Sugiyama-san,

calculating the CSI-2 Throughput of the Sensor = 2Mp x 60Fps x 12 bits x 1.25 blanking = ~1.8Gbps.

Using 3x Cameras make = 1.8Gbps x 3 = ~5.4Gbps.

One 962 can support up to 6.4Gbps of CSI-2 data, which means you can use 3x Cameras with one 962 without any limitations.

BR,

Hamzeh

0 Masaaki Sugiyama68 over 4 years ago in reply to Hamzeh Jaradat

Expert 1445 points

Dear Hamzeh-san;

Thank you for your great support.

I understood the calculation method.

Thank you very much !

B.R

Sugiyama

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DS90UB962-Q1: Connect DS90UB953-Q1