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TIDEP-01027

High-end corner radar reference design

Design files

TIDEP-01027

Design files

Overview

The TIDA-01027 reference design provides a foundation for corner radar applications to meet NCAP R79 safety requirements using the AWR2944 evaluation module (EVM). The design allows users to estimate and track the position (in the azimuthal plane) and velocity of objects in device field of view (FoV) up to 200 m. This application focuses on corner and front long-range radar systems for multiple functions, such as blind-spot detection, front cross-traffic assist, and lane-change assist. It also demonstrates the usage of the TI compression engine and hardware accelerator (HWA) capabilities.

Features
  • Enables carmakers to meet NCAP R79 safety requirements using a single-chip radar sensor
  • Provides unmatched corner radar performance with best-in-class RF performance enabled by a fourth transmitter for 33% higher angular resolution than traditional three-transmitter devices
  • Detects and tracks objects (such as cars and trucks) up to 200 m away with velocity of  ±140 kmph
  • Antenna azimuth FoV ±80º with azimuth angular resolution of approximately 9.5º
  • Showcases AWR2944 transmit phase shift, data compression, and HWA with Doppler division multiple access (DDMA) processing chain provided by mmWave software development kit (MMWAVE-MCUPLUS-SDK).

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.

download Design guide — TIDEP-01027
PDF | HTML
TIDUF01.PDF (1186 K)

Reference design overview and verified performance test data

download Schematic — TIDEP-01027
TIDM946.PDF (3000 K)

Detailed schematic diagram for design layout and components

download Bill of materials (BOM) — TIDEP-01027
TIDM947.PDF (245 K)

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

download Assembly drawing — TIDEP-01027
TIDM948.PDF (1308 K)

Detailed overview of design layout for component placement

download Gerber file — TIDEP-01027
TIDCG26.ZIP (2402 K)

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

Products

Includes TI products in the design and potential alternatives.

Automotive mmWave radar sensors

AWR2944 — Automotive second-generation, 76-GHz to 81-GHz, high-performance SoC for corner and long-range radar

Data sheet: PDF | HTML
CAN & LIN transceivers & SBCs

TCAN1042HG-Q1 — Automotive 70-V bus-fault-protected CAN transceiver with 5-Mbps flexible data-rate

Data sheet: PDF | HTML
CAN & LIN transceivers & SBCs

TCAN1043A-Q1 — Automotive CAN FD transceiver with wake/inhibit/sleep

Data sheet: PDF | HTML
Digital temperature sensors

TMP112 — ±0.5°C 1.4V to 3.6V digital temperature sensor with I2C/SMBus in 2.56mm2 package

Data sheet: PDF | HTML
Ethernet PHYs

DP83867E — Extended temperature, robust low-latency gigabit Ethernet PHY transceiver with SGMII

Data sheet: PDF | HTML
Ethernet PHYs

DP83TC812R-Q1 — TC-10 compliant 100BASE-T1 automotive Ethernet PHY with RGMII

Data sheet: PDF | HTML
Linear & low-dropout (LDO) regulators

TPS7B81-Q1 — Automotive 150-mA, off-battery (40-V), ultra-low-IQ, low-dropout voltage regulator with enable

Data sheet: PDF
Multi-channel ICs (PMICs)

LP87745-Q1 — Automotive three 3-A low-noise buck converter, IO LDO & 5-V boost converter PMIC for radar MMICs

Data sheet: PDF | HTML

Start development

Software

Software development kit (SDK)

MMWAVE-MCUPLUS-SDK — mmWave SDK for AWR2944 and AM2732

The mmWave microcontroller (MCU) plus software development kit (SDK) is a collection of software packages that enable application evaluation and development on TI mmWave sensors. This tool includes the MMWAVE-MCUPLUS-SDK and companion packages to support your design needs.

MMWAVE-MCUPLUS-SDK is a (...)

Supported products & hardware

Supported products & hardware

Products
Automotive mmWave radar sensors
AWR2243 — 76-GHz to 81-GHz automotive second-generation high-performance MMIC AWR2944 — Automotive second-generation, 76-GHz to 81-GHz, high-performance SoC for corner and long-range radar
Arm Cortex-R MCUs
AM2732 — Dual-core Arm® Cortex-R5F based MCU with C66x DSP, ethernet and security up to 400 MHz AM2732-Q1 — Automotive dual-core Arm® Cortex-R5F MCU up to 400 MHz with C66x DSP, Ethernet, safety, security
Hardware development
AWR2944EVM — AWR2944 evaluation module for automotive second-generation, 76-GHz to 81-GHz, high-performance SoC
Download options

MMWAVE-MCUPLUS-SDK — mmWave SDK for AWR2944 and AM2732

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Latest version
Version: 04.03.00.01
Release date: 15 Nov 2022
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Release notes

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mmwave_mcuplus_sdk_04_03_00_01-Windows-x86-Install.exe  — 543253 K

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mmwave_mcuplus_sdk_04_03_00_01-Linux-x86-Install.bin  — 545226 K

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Products
Automotive mmWave radar sensors
AWR2243 — 76-GHz to 81-GHz automotive second-generation high-performance MMIC AWR2944 — Automotive second-generation, 76-GHz to 81-GHz, high-performance SoC for corner and long-range radar
Arm Cortex-R MCUs
AM2732 — Dual-core Arm® Cortex-R5F based MCU with C66x DSP, ethernet and security up to 400 MHz AM2732-Q1 — Automotive dual-core Arm® Cortex-R5F MCU up to 400 MHz with C66x DSP, Ethernet, safety, security
Hardware development
AWR2944EVM — AWR2944 evaluation module for automotive second-generation, 76-GHz to 81-GHz, high-performance SoC

Documentation

mmwave_mcuplus_sdk_release_notes.pdf

mmwave_mcuplus_sdk_user_guide.pdf

mmwave_mcuplus_sdk_software_manifest.html

Release Infomation

The MMWAVE MCUPLUS SDK enables the development of 2nd generation millimeter wave (mmWave) radar applications using TI mmWave sensors (see list of supported Platform / Devices).The SDK provides foundational components which will facilitate end users to focus on their applications.

What's new

  • DDMA processing chain optimizations.
  • Advance Frame Configuration support for DDMA processing chain.
  • BFP compression support in HWA driver.
  • CPDMA multi-channel support CPSW with reference time stamp example.
  • Sysconfig support for disabling unused PAD registers.
  • SBL QSPI update to resolve issue with warm reset.
Software development kit (SDK)

MMWAVE-MCUPLUS-SDK — mmWave SDK for AWR2944 and AM2732

The mmWave microcontroller (MCU) plus software development kit (SDK) is a collection of software packages that enable application evaluation and development on TI mmWave sensors. This tool includes the MMWAVE-MCUPLUS-SDK and companion packages to support your design needs.

MMWAVE-MCUPLUS-SDK is a (...)

Supported products & hardware

Supported products & hardware

AWR29XX, AM273X

Technical documentation

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* Design guide High-End Corner Radar Reference Design PDF | HTML Nov. 12, 2021

Related design resources

Hardware development

EVALUATION BOARD
AWR2944EVM — AWR2944 evaluation module for automotive second-generation, 76-GHz to 81-GHz, high-performance SoC

Software development

SOFTWARE DEVELOPMENT KIT (SDK)
MMWAVE-MCUPLUS-SDK — mmWave software development kit (SDK) for AWR2944 and AM2732

Support & training

TI E2E™ forums with technical support from TI engineers

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