TIDA-00421: Multiple camera bring up

Bharati Aravatagi67

Part Number: TIDA-00421
Other Parts Discussed in Thread: DRA756, , DS90UB964-Q1, TIDA-00455

Hi,

We have manufactured camera modules using TIDA-00421 reference gerber files and the CPU board is designed using DRA756 processor. Camera's are connected to DRA756 SoC as shown in the below block diagram.

So far we are able to stream video from Camera_1 via OV490_1 but Camera 2 is not streaming. As OV490 can capture two camera details please guide me on bringing up both cameras at once.

Regards

Bharati

over 6 years ago

0 JohnFullilove over 6 years ago

TI__Expert 5130 points

Bharati, hello and thank you for your interest in Texas Instruments' reference designs. Your inquiry has been received and forwarded to our Automotive Systems design team. Your question has come in while we are on Thanksgiving holiday. The team will be back in the office on Monday, December 2nd. You should be hearing from us then.

Best Regards,

J. Fullilove

Reference Design Operations.

Texas Instruments

0 Matthew Sauceda over 6 years ago

TI__Genius 11750 points

Howdy Bharati,

Please refer to page 27/28 of the DS90UB964-Q1 Quad FPD-Link III Deserializer Hub datasheet, which provides examples of CSI-2 Mode Virtual Channel Mapping. Please let me know if you have any further questions.

Best Regards,

Matt

0 Matthew Sauceda over 6 years ago in reply to Matthew Sauceda

TI__Genius 11750 points

Additionally, please refer to TIDA-00455, which can be found at the following link: http://www.ti.com/lit/ug/tiducb9/tiducb9.pdf. This document will be helpful in answering you questions as well.

Please let me know if you have any questions.

Best Regards,

Matt

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TIDA-00421: Multiple camera bring up