特性
- 符合 ISO 26262 (ASIL-B) 汽车功能安全标准
- 汽车片上系统 (SOC),可实现极高的性能
- 与先前的产品兼容,可以使用现有的生态系统,并能访问超过 180 家 R-Car 联盟合作伙伴
技术规格
- 产品名称(产品型号)
- R-Car H3Ne (R8A779M8)
- R-Car H3Ne-1.7G (R8A779MB)
- 电源电压:3.3V/1.8V (IO)、1.1V (LPDDR4)、0.8V(内核)、2.5V(以太网 AVB)
- CPU 内核
- Arm® Cortex®-A57 四核
- Arm® Cortex®-A53 四核
- Arm® Cortex®-R7 双锁步
- 高速缓存存储器
- Arm® Cortex®-A57 四核
- L1 指令高速缓存:48KB
- L1 操作数高速缓存:32KB
- L2 高速缓存:2MB
- Arm® Cortex®-A53 四核
- L1 指令高速缓存:32KB
- L1 操作数高速缓存:32KB
- L2 高速缓存:512KB
- Arm® Cortex®-R7 双锁步
- L1 指令高速缓存:32KB
- L1 操作数高速缓存:32KB
- Arm® Cortex®-A57 四核
- 外部存储器
- LPDDR4-SDRAM
- 最高工作频率:1600MHz
- 数据总线带宽:32 位 x 2 通道 (12.8GB/s x 2)
- 扩展总线:PCI Express 2.0(1 通道)x 2 通道
- 3D 图形:IMG PowerVR Series6XT GX6650
- 视频
- 显示输出 x 3 通道
- 视频输入 x 8 通道
- 视频编解码模块(H.265、H.264/AVC、MPEG-4、VC-1 等)
- IP 转换模块
- TS 接口 x 2 通道
- 信息和网络安全处理器
- 视频图像处理(缩放、动态 γ 校正、色域转换、I/P 转换、超分辨率处理、旋转、视觉近无损图像压缩)
- 失真补偿模块 x 4 通道 (IMR-LSX4)
- 音频
- 音频 DSP
- 采样率转换器 × 10 通道
- 串行音频接口 × 10 通道
- MOST DTCP
- 存储接口
- USB 3.0 主机接口 (DRD) × 1 端口 (wPHY)
- USB 2.0 主机/功能/OTG 接口 × 2 端口 (wPHY)
- SD 主机接口 × 4 通道 (SDR104)
- 多媒体卡接口 × 2 通道
- 串行 ATA 接口 × 1 通道
- 车载网络和汽车外围设备
- 媒体本地总线 (MLB) 接口 × 1 通道(3 针接口)
- 控制器局域网(CAN-FD 支持)接口 × 2 通道
- 以太网 AVB 1.0-兼容 MAC 内置
- 接口:RGMII
- 以太网 AVB (802.1BA)
- IEEE802.1BA
- IEEE802.1AS
- IEEE802.1Qav
- IEEE1722
- 安全
- 加密引擎(AES、DES、哈希、RSA)× 2 通道
- 系统 RAM
- 其他外围设备
- SYS-DMAC x 48 通道、实时 DMAC x 16 通道
- 音频 DMAC x 32 通道、音频(外围设备)DMAC x 29 通道
- 32 位定时器 x 26 通道
- PWM 定时器 × 7 通道
- I2C 总线接口 × 7 通道
- 串行通信接口 (SCIF) × 11 通道
- 四路串行外围设备接口 (QSPI) x 2 通道(用于启动、HyperFlash 支持)
- 时钟同步串行接口 (MSIOF) × 4 通道 (SPI/IIS)
- 以太网控制器(IEEE802.3u、RMII,不带 PHY)
- 数字音频接口 (DRIF) × 4 通道
- 中断控制器 (INTC)
- 时钟发生器 (CPG),带内置 PLL
- 片上调试器接口
- 低功率模式
- 动态断电
- AVS(自适应电压缩放)、DVFS(动态电压和频率缩放)、DDR-SDRAM 后备电源模式
- 封装:1022 管脚 BGA(29mm × 29mm、0.8mm 间距)
- 开发环境:不同供应商提供的 Arm CPU 集成开发环境
- 评估板:提供了一个用户系统开发参考平台,平台还具有以下特征,可使用户展开高效的系统开发。
- 包含以汽车信息系统为中心的外围设备电路,为用户提供实际的设备验证环境。
- 可当做软件开发工具,用于应用软件等。
- 可轻松实现自定义用户功能。
- 软件平台
- 支持的操作系统:Linux、Android、QNX® Neutrino® RTOS、Green Hills INTEGRITY® RTOS 和 Multivisor™;其他
- OpenGL ES3.1 3D 图形库、多种兼容 OpenMAX IL I/F 的 H.265、H.264、MPEG-4 和 VC-1 视频编码标准以及兼容 OS 标准 API 的 BSP,可实现完整的系统概念。
Arm、Cortex 是 Arm 有限公司的注册商标。 NEON 是 Arm Limited 的注册商标。
PowerVR、SGX 是 Imagination Technologies Limited(英国)的注册商标。
CAN(控制器局域网):由德国 Robert Bosch GmbH 公司开发的汽车网络规范。
Linux 是 Linus Torvalds 在日本和其它国家的注册商标或商标。
QNX 和 Neutrino 是 QNX Software Systems GmbH & Co. KG 的商标,在某些司法管辖区注册,并由 QNX Software Systems Co. 许可使用。
本文件中的其他产品名及服务名称均为各自所有者的商标或注册商标。
描述
R-Car H3Ne 是 H3e 的缩减版,定位相似。 它具有更窄的数据吞吐量和一些优化的外设。 应用非常广泛,例如车载娱乐信息系统和集成驾驶舱。 它符合 ISO 26262 (ASIL-B) 汽车功能安全标准和信息安全要求。
产品参数
| 属性 | 值 |
|---|---|
| Parametric Applications | Cockpit/IVI |
| Real Time Core Freq / KDMIPS | Cortex R7 |
| Application Core | 4x Cortex A57, 4x Cortex A53 |
| 3D GPU | GX6650, D/AVE-HD |
| Computer Vision / Frequency | No |
封装选项
| Pkg. Type | Lead Count (#) |
|---|---|
| BGA | 1022 |
应用
- 车载信息娱乐系统
- 集成驾驶舱
| 器件号 | 状态 | 样品 | 库存 | 封装 | Lead Count (#) |
|---|---|---|---|---|---|
| R8A77951BN | Active | N/A | 缺货 | BGA | 1022# |
- 应用说明英语
- 手册 - 硬件英语
- 手册 - 开发工具英语相关文件:
- 技术更新英语This technical update package includes all technical notifications related to the User’s Manual: Hardware for the R-Car Series 3rd Generation. It serves as a centralized resource for tracking updates, revisions, and clarifications to the hardware documentation, ensuring users have access to the most current technical information.相关文件:
- 应用说明英语AI 生成的摘要: Audio modules in R-Car H3, M3-W, M3-N, D3, and E3 microcontrollers support various audio system designs with detailed use cases and register settings. The document covers hardware configurations, module block diagrams, and multiple playback and recording flows, including synchronous and asynchronous operations. Differences in module availability and specifications among processors are highlighted. Verification uses the Salvator-X board, and adaptations are necessary for other microcontrollers. The content assumes knowledge of microcontrollers, logic circuits, and R-Car processor cores.
- 器件勘误表英语
- 应用说明英语AI 生成的摘要: Power management functions in R-Car Series 3rd Generation address two key automotive requirements: rapid system boot upon engine start and effective heat generation control. Key software features include CPU hotplug, CPU idle, CPU frequency scaling, runtime power management, system suspend to RAM, intelligent power allocation, emergency shutdown, and capacity aware migration. These functions optimize power consumption, manage thermal conditions, and maintain system responsiveness. High-speed booting enables immediate resumption of multimedia and navigation functions, enhancing user comfort. Thermal management prevents overheating by dynamically adjusting CPU performance and power supply. The document details software specifications, relationships between requirements and functions, and practical control examples.
- 应用说明英语AI 生成的摘要: The document explains image quality adjustment using hardware IP modules in the R-Car 3rd Generation series, focusing on the Video Signal Processor (VSP) and Fine Display Processor (FDP). It details features such as alpha blending, alpha fading, rotation, flipping, scaling, sharpness, and super-resolution processing. The VSP supports complex image compositing using color keying and pixel alpha for transparency effects. Guidance includes parameter settings and usage examples for optimal image processing performance.
- 应用说明英语AI 生成的摘要: The Super Resolution Monitor Tool enables monitoring and editing of images processed by the Super Resolution Unit (SRU) and Up Down Scaler (UDS) within the R-Car Series 3rd Generation Video Signal Processor. It supports various R-Car models and allows image loading, editing, zooming, layout changes, and color space conversions. The tool operates on Windows 10 64-bit with .NET Framework 4.6.1 and supports image sizes up to 3840x3840 pixels. Users can open files via drag-and-drop or menu, and save edited images in 24-bit RGB bitmap format. The interface includes original and edited image displays and parameter panels for SRU and UDS settings.相关文件:
- 指南英语
- 发行说明英语相关文件:
- 手册 - 硬件英语
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- 手册 - 硬件英语User's Manual: RCG3 Hardware [r19uh0105ej]RECOMMENDED
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- 应用说明英语
- 应用说明英语AI 生成的摘要: Audio modules in R-Car H3, M3-W, M3-N, D3, and E3 microcontrollers support various audio system designs with detailed use cases and register settings. The document covers hardware configurations, module block diagrams, and multiple playback and recording flows, including synchronous and asynchronous operations. Differences in module availability and specifications among processors are highlighted. Verification uses the Salvator-X board, and adaptations are necessary for other microcontrollers. The content assumes knowledge of microcontrollers, logic circuits, and R-Car processor cores.
- 应用说明英语AI 生成的摘要: Power management functions in R-Car Series 3rd Generation address two key automotive requirements: rapid system boot upon engine start and effective heat generation control. Key software features include CPU hotplug, CPU idle, CPU frequency scaling, runtime power management, system suspend to RAM, intelligent power allocation, emergency shutdown, and capacity aware migration. These functions optimize power consumption, manage thermal conditions, and maintain system responsiveness. High-speed booting enables immediate resumption of multimedia and navigation functions, enhancing user comfort. Thermal management prevents overheating by dynamically adjusting CPU performance and power supply. The document details software specifications, relationships between requirements and functions, and practical control examples.
- 应用说明英语AI 生成的摘要: The document explains image quality adjustment using hardware IP modules in the R-Car 3rd Generation series, focusing on the Video Signal Processor (VSP) and Fine Display Processor (FDP). It details features such as alpha blending, alpha fading, rotation, flipping, scaling, sharpness, and super-resolution processing. The VSP supports complex image compositing using color keying and pixel alpha for transparency effects. Guidance includes parameter settings and usage examples for optimal image processing performance.
- 应用说明英语AI 生成的摘要: The Super Resolution Monitor Tool enables monitoring and editing of images processed by the Super Resolution Unit (SRU) and Up Down Scaler (UDS) within the R-Car Series 3rd Generation Video Signal Processor. It supports various R-Car models and allows image loading, editing, zooming, layout changes, and color space conversions. The tool operates on Windows 10 64-bit with .NET Framework 4.6.1 and supports image sizes up to 3840x3840 pixels. Users can open files via drag-and-drop or menu, and save edited images in 24-bit RGB bitmap format. The interface includes original and edited image displays and parameter panels for SRU and UDS settings.相关文件:查看更多 (34)
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- 技术更新英语This technical update package includes all technical notifications related to the User’s Manual: Hardware for the R-Car Series 3rd Generation. It serves as a centralized resource for tracking updates, revisions, and clarifications to the hardware documentation, ensuring users have access to the most current technical information.相关文件:
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- 封装外形图英语登录后下载 PDF 259 KB R-Car Gen3-20240108-APDC-C20-0156_R-CarH3N_SoC_outline_Rev.1.0.pdf Rev.202401.08 2020年3月04日
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- Application Specific SW中文Cross platform Cinemo SDK, powering the smart cockpit with infotainment use cases like effortless onboarding, seamless media playback, BYOD, multi-screen, premium streaming, in-car gaming, and immersive entertainment.提供方: Cinemo GmbH
- HMI中文High-performance, scalable and hardware-independent HMI software toolchain for embedded systems. Enables development of customizable 2D and 3D graphical user interfaces with a designer-centric workflow, WYSIWYG editor, no-coding methodology and AI-assisted Smart Importer. Integrated state machine and automated workflows accelerate development. Scales efficiently from low-end ...提供方: Candera GmbH
- Application Specific SW中文Automotive sound generation middleware that enables sound design and tuning on actual hardware or production-equivalent environments. Sound sources are adjusted and verified in real-time using the target device, reducing gaps between prototyping and mass production. Standardizes sound control in software to ensure consistent behavior across different microcontrollers or ...
- AI中文Provides reliable in-cabin sensing through Driver Monitoring Systems (DMS) and Occupant Monitoring Systems (OMS), backed by a long track record in automotive production. Supports deployment of Automotive Safety Integrity Level (ASIL)-rated software alongside advanced safety and cockpit applications on automotive systems-on-chip (SoCs).提供方: Smarteye
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Multiple Operating Systems. One Exceptional Automotive UX.
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This video is intended to integrate the R-Car H3's in-vehicle infotainment system within the 'INTEGRITY Multivisor' virtual environment, from the INTEGRITY Real-Time OS made by Green Hills Software.
SP-09