Overview

Description

R-Car S4 enables to launch Car Server/CoGW with high performance, high-speed networking, high security and high functional safety levels that are required as E/E architectures evolve into domains and zones. The R-Car S4 solution allows designers to re-use up to 88 percent of software code developed for 3rd generation R-Car SoCs and RH850 MCU applications. The software package supports the real-time cores with various drivers and basic software such as Linux BSP and hypervisors.

Features

  • Eight 1.2 GHz Cortex A55 cores, one 1.0 GHz Cortex® R52 dual core (lock-step) and two 400 MHz RH850 G4MH dual cores (lock-step) deliver up to 27 kDMIPS application performance plus greater than 5.3 kDMIPS real-time performance
  • Abundant automotive interfaces including 16x CAN FD, 16x LIN, 8x SENT, 1x FlexRay, 2x 2-lane PCIe 4.0 allow a wide range of connectivity inside the vehicle
  • Integrated 3-port Ethernet TSN switch offers bandwidth of 3 x 2.5 Gbps to deliver fast and low-latency communication in the vehicle backbone and to the outside world
  • Incorporated 8MB SRAM to execute code on the RH850 G4MH core with low latency
  • Multiple hardware security modules (HSMs) and firewall IP provide enhanced security protection against cyber attacks
  • R-Car S4 is compliant to ISO-26262 and supports functional safety according to ASIL B and ASIL D

Applications

Applications

  • Vehicle computers
  • Communication gateways
  • Domain servers
  • Application servers

Documentation

Title Type Date
PDF116.32 MB
Manual - Hardware
PDF871 KB
Application Note
PDF1.23 MB日本語
Application Note
PDF716 KB日本語
Application Note
PDF785 KB日本語
Application Note
PDF565 KB日本語
Application Note
PDF1.32 MB
Application Note
PDF1.00 MB日本語
Application Note
PDF746 KB
Flyer
PDF2.19 MB
Flyer
XLSM2.83 MB
Guide
PDF1.91 MB日本語
Guide
PDF771 KB日本語
Guide
PDF857 KB日本語
Guide
PDF1.72 MB日本語
Guide
XLSM2.84 MB
Guide
ZIP5.27 MB
Guide
XLSX112 KB
Guide
PDF1.42 MB日本語
Guide
PDF683 KB日本語
Guide
PDF14.23 MB
Manual - Hardware
PDF888 KB
White Paper

Design & Development

Software & Tools

Important Note
If you are using Security package, please download and use the following Linux SDK from Software Downloads: R-Car S4 SDK Linux PKG for security pkg

Software & Tools

Debug and Trace Tools for Multi-DevicesThese tools facilitate the analysis and identification of the causes of problems that occur in the software that operates cooperatively on the CPUs of multiple devices. IDE and Coding Tool Renesas
Multi-Core Debug and Trace ToolMultiple heterogeneous processor cores (Arm core/ RH850 core) integrated in R-Car S4 can be debugged and traced simultaneously. This allows for shorter time to identify the cause and analyze problems in systems where multiple cores work together to achieve a function. IDE and Coding Tool Renesas
e² studio for R-CarIntegrated Software Development Environment. Innovative and Open Development Environment in order to ease SW Development for Computer Vision and Deep Learning Algorithms. New developers can download an evaluation licence for e² studio free of charge. For a commercial licence, please contact a Renesas representative. IDE and Coding Tool Renesas
High-Speed Simulator for Software DevelopmentA high-speed simulation environment based on QEMU. Simulator Renesas
R-Car Virtual PlatformThe R-Car Virtual Platform (VPF) accelerates in-vehicle software development for next-generation vehicles. Simulator Renesas
Renesas MCALRenesas' MCAL (Microcontroller Abstraction Layer) software drivers can be obtained as a stand-alone software package. Software Package Renesas
Whitebox SDK - Integrated Development Platform for Connected Services and Gateway ApplicationThe Whitebox SDK is an integrated development platform that accelerates the development of connected services applications. All software is provided as an all-in-one package under a Free of Charge (FoC) license, which facilitates testing and can be widely used in advanced development. In addition, since the software is open source, users are free to modify the source code as they wish. It can also be replaced with software solutions from the R-Car Consortium (RCC) partner ecosystem of over 255 companies. Software Package Renesas
Distributed Processing Software for Multi-DevicesThis software maximizes the performance of hardware by distributing the functions of the application to multiple SoCs or CPUs and HWIPs inside the microcontroller. Solution Toolkit Renesas
Virtual Turnkey PlatformThe virtual turnkey platform is a software development kit (R-Car SDK) with pretested software libraries and sample code on the virtual development environment R-Car Virtual Platform (VPF). Solution Toolkit Renesas
Co-Simulation Environment for Multi-DevicesThis is a multi-device operation simulation environment that integrates a group of simulators such as the R-Car Virtual Platform that are provided for the individual devices to enable coordinated operation. Simulator MathWorks, Australian Semiconductor Technology Company, Synopsys
AosEdge Platform - Distribution Management Platform for Connected CarAosEdge is a V2C (Vehicle to Cloud) platform that can deliver and run software that provides a new UX (user experience) for connected cars. Software Package EPAM Systems, Inc.

Software Downloads

Title Type Date
ZIP6.93 MB
Software & Tools - Software
ZIP7.88 MB
Software & Tools - Software
ZIP4,842.09 MB
Software & Tools - Software
ZIP4,823.05 MB
Software & Tools - Software
ZIP4,830.69 MB
Software & Tools - Software
ZIP57.88 MB
Software & Tools - Software
ZIP169.01 MB
Software & Tools - Software

Boards & Kits

Boards & Kits

Models

Videos & Training