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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).
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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.

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 transceivers

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

Data sheet: PDF | HTML
CAN transceivers

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

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)

LP87743-Q1 — Automotive, three 3A low-noise buck converter PMIC for radar MMICs

Data sheet: PDF | HTML
Multi-channel ICs (PMICs)

LP87744-Q1 — Automotive, three 3A low-noise buck converters and 5V boost converter PMIC for radar MMICs

Data sheet: PDF | HTML
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 AWR2x44P, AWR2544, AWR2944 and AWR2944LC

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

Hardware development
Evaluation board
AWR2544LOPEVM — AWR2544LOP evaluation module for automotive 2nd-generation, 76GHz to 81GHz, high-performance SoC AWR2944EVM — AWR2944 evaluation module for automotive, second-generation 76-GHz to 81-GHz high-performance SoC AWR2E44PEVM — AWR2E44P evaluation module
Download options

MMWAVE-MCUPLUS-SDK — mmWave SDK for AWR2x44P, AWR2544, AWR2944 and AWR2944LC

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Latest version
Version: 04.07.00.01
Release date: 27 Nov 2024
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Release notes

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mmwave_mcuplus_sdk_04_07_00_01-Windows-x86-Install.exe  — 324892 K

MMWAVE MCUPLUS SDK Windows Installer

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download

mmwave_mcuplus_sdk_04_07_00_01-Linux-x86-Install.bin  — 305227 K

MMWAVE MCUPLUS SDK Linux Installer

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lock

mmWave Demo Visualizer  — 0 K

TI Gallery APP for configuring mmWave sensors and visualizing the point cloud objects by SDK demo.

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mmWave_Demo_Visualizer_AWR2544_04_07_00.run  — 29054 K

Linux based Visualizer for configuring AWR2544 mmWave sensor and visualizing the 1D-FFT data sent over ethernet by SDK demo

Checksum
Hardware development
Evaluation board
AWR2544LOPEVM — AWR2544LOP evaluation module for automotive 2nd-generation, 76GHz to 81GHz, high-performance SoC AWR2944EVM — AWR2944 evaluation module for automotive, second-generation 76-GHz to 81-GHz high-performance SoC AWR2E44PEVM — AWR2E44P evaluation module

Documentation

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mmwave_mcuplus_sdk_release_notes.pdf

Release Notes for MMWAVE_MCUPLUS_SDK

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mmwave_mcuplus_sdk_user_guide.pdf

User Guide for MMWAVE_MCUPLUS_SDK

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CCS Download Home Page

Download CCS 12.8.1 Version for Windows or Linux

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SysConfig

Download SysConfig 1.21.0 for Windows or Linux

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mmwave_mcuplus_sdk_software_manifest.html

Software Manifest of Components inside MMWAVE_MCUPLUS_SDK

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

  • AWR2x44P: Platform Support for DPL, Drivers, and SBL
  • AWR2x44P: Out of Box (OOB) demo supporting TDM, DDM processing and ethernet streaming with power optimization hooks
  • AWR2x44P / AWR2944LC / AWR294x (Memory optimization): Re-use radar cube memory to store the detected objects list.
  • AWR2x44P / AWR2944LC / AWR294x (Timing optimization): Use EDMA to copy antenna samples of detected objects in Doppler DPU
  • AWR2x44P / AWR2944LC / AWR294x: Histogram based detection on Doppler - azimuth heatmap (Compile time option)
  • AWR294x: DDMA demodulation and max sub-band computation on HWA with band-wise transpose using EDMA
  • AWR2544: gPTP stack integration with OOB (Trigger frames through CPTS timestamp)
  • AWR2x44P/ AWR294x/ AWR2544: Enabled GENF signal configuration through TSN stack
  • AWR2x44P/ AWR294x: C66 Context save/restore feature with example
Software development kit (SDK)

MMWAVE-MCUPLUS-SDK — mmWave SDK for AWR2x44P, AWR2544, AWR2944 and AWR2944LC

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 (...)

Technical documentation

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Type Title Date
* 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, AWR2544, AWR2944LC, AM2732 and IWR2944

Support & training

TI E2E™ forums with technical support from TI engineers

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