topic Ethernet camera Interface with TDA2Px SoC in i.MX Processors

Ethernet camera Interface with TDA2Px SoC

alwinmathewk — Thu, 23 Jan 2020 05:31:43 GMT

We are planning to develop a 3D-Surround View System using an Ethernet camera.

We have 4 Ethernet cameras for surround view system application and additional 2 Ethernet cameras for

Forward collision detection and Driver drowsiness detection application.

We are using Ethernet camera resolution 1.3Megapixel

The video format is H264.

Could you please help me by suggesting an Ethernet switch part with AWB support for the 6 Ethernet cameras?

We are using TDA2Px SoC for the control engine. TDA2Px provides 2 GMAC interfaces.

Is it possible to get one Ethernet switch for 4 cameras for SVS support?

And also the other Ethernet switch for additional 2 camera support?

Please help me with this query?

Warm regards,

Alwin Mathew@

Re: Ethernet camera Interface with TDA2Px SoC

weidong_sun — Thu, 05 Mar 2020 02:49:57 GMT

Hi Alwin,

This TDA2Px SOC seems to be TI's, not NXP's product.
NXP has its own Surround View solution.
The following specifications are for your reference:
1. Sulutions based on i.MX8QM and i.MX8QXP
---1 channel 4K @ 30Fps decoding H.264
---4 channel 1080P@30Fps deconding H.264
According to hardware resources, if your camera is 720P @ 30, then there are 6 channels or more to decode, no problem.
--AVB is supported

2. S32V234 processor
--4 channel 720p@30Fps decoding H.264
--AVB supported.
--net switch TJA1105 supports AVB

The above basic information is for your reference only. For specific details, please contact the local marketing department of NXP.

Have a great day!

BR,

Weidong