概览
描述
R-Car S4入门套件是一款低成本、现成的开发板，用于使用瑞萨电子 R-Car S4片上系统 （SoC）构建软件。 该 SoC 为云通信和安全车辆控制提供高计算性能和一系列通信功能。 与现有的 R-Car S4参考板相比，新的入门套件更便宜且易于获得，后者提供了包括评估板和软件在内的全面开发环境。 工程师可以利用新套件轻松开始对车载服务器、连接网关、连接模块等进行初步评估，以实现快速应用开发。
特性
- 简化建立开源汽车 Linux 环境的过程。
- R-Car入门套件旨在为刚接触汽车软件开发的工程师简化汽车Linux环境的设置任务，并且价格具有竞争力，因此每个开发人员都可以获得自己的套件。
- 8 个 1.2 GHz Cortex A55 内核、1 个 1.0 GHz Cortex® R52 双核（锁步）和 2 个 400 MHz RH850 G4MH 双核（锁步），可提供高达 27 kDMIPS 的应用性能以及超过 5.3 kDMIPS 的实时性能
- 以太网 TSN x2
- 罐头 FD x2， 林 x1
- 128GiB UFS
- 64MiB 四通道 SPI 闪存
技术规格
- CPU
- 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)
- 存储器
- LPDDR4X (4GByte)
- QSPI (64MByte)
- UFS memory (128GByte)
- uSD-card socket x1
- 连接器
- CN1 RJ45 for ETNB0 (100BASE-TX)
- CN2 SoC Debug 1
- CN3 Fan
- CN5 Micro-SD card slot
- CN7 LIN, 1 channel
- CN8 Power input, 5V/4A
- CN9 CAN-FD, 2 channels
- CN10 SoC Debug 0
- CN13 Micro-USB-B for dual-serial and configuration
- CN18 Expansion connector (bottom)
- CN21 Expansion connector (bottom)
- CN23 Trace aux signals
- CN24 Expansion connector (bottom)
- CN30 PCIe root complex/downstream channel 0, 2 lanes
- CN31 PCIe endpoint/upstream channel 1, 2 lanes
- CN43 Remote (Power enable, Reset)
- IC101 RJ45 for TSN0 (1000BASE-T)
- IC104 RJ45 for TSN1 (1000BASE-T)
- 主板规格
- Power input, 5V/4A
- Dimensions 110 x 127 mm
应用
设计和开发
软件与工具
软件与工具
| Software title
|
Software type
|
公司
|
|---|---|---|
| R-Car S4 SDK for gateway R-Car S4 SDK is SW platform based on Linux and also common for R-Car S4 Spider board. Please download R-Car S4 SDK from R-Car S4 product page which this link guides to move to. NDA will be displayed before download of R-Car S4 SDK and acceptance of it is required for download.
|
Software Package | 瑞萨电子 |
| Yocto Linux BSP (elinux.org) This link goes to the Linux BSP page for R-Car S4 Starter Kit on eLinux wiki. It explains how to build the Linux BSP included in the R-Car S4 SDK.
|
Software Package | 瑞萨电子 |
| Hypervisor Xen BSP (elinux.org) This link goes to the Xen BSP page for R-Car S4 Starter Kit on eLinux wiki. It explains how to build the Xen BSP included in the R-Car S4 SDK.
|
Software Package | 瑞萨电子 |
| R-Car S4 Whitebox SDK R-Car S4 Whitebox SDK 堆栈是一款集成开发平台，可加快连接服务的应用程序开发。所有软件均通过FoC (Free of Charge)许可证的形式提供一体式软件包。
|
Software Package | 瑞萨电子 |
| ICUMX Loader and Flash Writer Package for R-Car S4 Starter Kit This is the ICUMX Loader and Flash Writer Package for the R-Car S4 Starter Kit.
|
Software Package | 瑞萨电子 |
| RoX 软件开发套件 RoX SDK是一个易于启动和易于使用的R-Car SoC开发框架。
|
Software Package | 瑞萨电子 |
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相关评估板和套件
评估
VC4
有效
Vehicle Computer Generation 4
The VC4 is based on a complete Renesas chipset. The centerpiece is the R-Car S4 with 8x Cortex®A55 cores, 1x Cortex® R52 core 2x RH850 G4MH delivering up to 27K DMIPS application performance plus >5.3K DMIPS lock step real-time performance. It incorporates an 8MB SRAM to execute code on the...
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视频和培训
Getting Started with R-Car S4 Whitebox SDK on R-Car S4 Starter Kit
This video shows how to start up R-Car S4 Whitebox SDK with the R-Car S4 Starter Kit.
00:00 Opening
00:51 Set up the build environment
03:45 Build the image for R-Car S4 Starter Kit
05:56 Prepare host environment
06:44 Download firmware to the target board
08:14 Configure U-Boot and write images
10:34 Boot and confirm the operation
Video List
