TIDA-01323

ADAS multi-sensor hub reference design with quad 4-Gbps FPD-Link III, dual CSI-2 output, and PoC

TIDA-01323

Design files

Overview

The TIDA-01323 camera hub reference design allows connection of up to four 2-megapixel, 60-fps cameras over coax cable. This design utilizes these coax cables to provide power, back-channel communication, and clock synchronization to the sensors. The 4-Gbps FPD-Link III quad deserializer supports dual-output Mobile Industry Processor Interface (MIPI) Camera Serial Interface-2 (CSI-2) over a Samtec connector to application processors. This design also allows the user to connect other types of sensors for sensor fusion applications.

Features
  • Accepts four camera inputs with capability of sensor synchronization over FPD-Link III
  • Provides wide-range supply voltage for power over coax (4V to 14V)
  • Directly connects to TDA3 and TDA2Plus EVMs through CSI-2 interface
  • Works with any camera that uses compatible FPD-Link III DS90UB953 serializer
  • Car battery can directly supply board power with protection from reverse current

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.

TIDUCT0.PDF (1185 K)

Reference design overview and verified performance test data

TIDRTR6.PDF (655 K)

Detailed schematic diagram for design layout and components

TIDRTR7.PDF (174 K)

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

TIDRTR8.PDF (437 K)

Detailed overview of design layout for component placement

TIDRTS0.ZIP (2695 K)

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

TIDCE25.ZIP (1491 K)

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

TIDRTR9.PDF (3286 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

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Buck converters (integrated switch)

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

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Buck converters (integrated switch)

TPS62162-Q13V-17V 1A Automotive Step-Down Converters in 2x2SON

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FPD-Link SerDes

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Data sheet document-pdfAcrobat PDF open-in-new HTML
High-side switches

TPS4H160-Q140-V, 160-mΩ, 4-ch automotive smart high-side switch with adjustable current limit

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Ideal diode/ORing controllers

LM74700-Q13.2-V to 65-V, 80-uA IQ automotive ideal diode controller

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MSP430 microcontrollers

MSP430F227216 MHz MCU with 32KB Flash, 512B SRAM, 10-bit ADC, I2C/SPI/UART

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Noninverting buffers & drivers

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

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USB redrivers & multiplexers

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

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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* Design guide ADAS Multi-Sensor Hub Design With Quad 4-Gbps FPD-Link III, Dual CSI-2 Output Nov. 07, 2017

Related design resources

Software development

SOFTWARE DEVELOPMENT KIT (SDK)
PROCESSOR-SDK-TDAX Processor SDK for TDAx ADAS SoCs - Linux and TI-RTOS Support

Reference designs

REFERENCE DESIGN
TIDA-01130 Automotive 2-MP camera module reference design with MIPI CSI-2 video interface, FPD-Link III and POC

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