Automotive ADAS Reference Design for Four Camera Hub with Integrated ISP and DVP Outputs


Design files


The TIDA-00455 camera hub reference design allows up to four 1.3 Megapixel cameras to be connected to a TDA2x SoC Evaluation Module (EVM). Each camera connects to the hub through a single coax cable.  There are two OmniVision OV490 ISPs on the board that process the video and export it in parallel digital format (DVP).   This greatly simplifies they system by combining four camera inputs into two parallel video ports.

  • Accepts four camera inputs over FPD-Link III
  • Utilizes two OmniVision OV490 ISP's to create DVP output to TDA2x
  • Provides wide range supply voltage for power over coax (4-14V)
  • Connects directly to the parallel video ports on a TDA2x EVM
  • Optimized to work with OminiVision OV10640 imagers
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUCB9.PDF (3084 K)

Reference design overview and verified performance test data

TIDRNX0.PDF (3007 K)

Detailed schematic diagram for design layout and components


Complete listing of design components, reference designators, and manufacturers/part numbers


Detailed overview of design layout for component placement

TIDRNX4.ZIP (2835 K)

Files used for 3D models or 2D drawings of IC components

TIDCCQ0.ZIP (2057 K)

Design file that contains information on physical board layer of design PCB

TIDRNX3.PDF (12331 K)

PCB layer plot file used for generating PCB design layout


Includes TI products in the design and potential alternatives.

FPD-Link SerDes

DS90UB964-Q1Quad 1 MP camera hub FPD-Link III deserializer with dual CSI-2 output ports for 1 MP cameras

Data sheet: PDF | HTML
AC/DC & DC/DC converters (integrated FET)

TPS55340-Q1Integrated, 5-A 40-V wide input range boost/SEPIC/flyback DC/DC regulator, AEC-Q100 qualified

Data sheet: PDF | HTML
AC/DC & DC/DC converters (integrated FET)

TPS62160-Q13V-17V 1A Automotive Step-Down Converters in 2x2SON

Data sheet: PDF
High-side switches

TPS1H100-Q140-V, 100-mΩ, 1-ch automotive smart high-side switch with adjustable current limit

Data sheet: PDF | HTML
MSP430 microcontrollers

MSP430F2272-Q1Automotive 16-MHz MCU with 32-kb Flash, 512B SRAM, 10-bit ADC, I2C/SPI/UART

Data sheet: PDF
Noninverting buffers & drivers

SN74LVC1G125-Q1Automotive single 1.65-V to 5.5-V buffer with 3-state outputs

Data sheet: PDF | HTML
Shunt voltage references

TLVH431A-Q1Automotive, low-voltage adjustable precision shunt regulator

Data sheet: PDF
USB redrivers & multiplexers

TS3USB221A-Q1Automotive ESD Protected,High-Speed USB 2.0 (480-Mbps) 1:2 Multiplexer/Demultiplexer Switch

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Design guide Automotive ADAS for Four Camera Hub with Integrated ISP and DVP Design Guide Sep. 16, 2016
White paper Step into next-gen architectures for multi-camera operations in automobiles Jun. 16, 2017
Technical article Integrated smart sensor health monitoring for ADAS and autonomous driving PDF | HTML Nov. 10, 2016
Technical article How you can log sensor data using MIPI® CSI-2 port replication in ADAS application PDF | HTML Oct. 18, 2016
Application note Quad Channel Camera Application for Surround View and CMS Camera Systems (Rev. A) Aug. 23, 2016

Related design resources

Reference designs

TIDA-00421 Automotive 1.3M Camera Module Reference Design with OV10640, DS90UB913A and Power over Coax

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