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1 英特尔车载信息娱乐平台方案徐伟杰, 车载产品经理 EMBS001

2 议程新一代车载信息娱乐产品的应用和愿景基于英特尔凌动处理器的车载信息娱乐平台方案介绍快速启动技术概述虚拟化技术在车载产品中的应用车载信息娱乐产品散热设计的讨论 2

3 车载信息娱乐产品的应用展望个性的, 连接在线的娱乐实时在线的应用, 比如网络广播和视频点播游戏, 订阅喜欢的 RSS 文章, 网页浏览遥控的可选择的内容基于位置服务的导航应用例如 : 实时交通信息, 避免交通堵塞, 高效的完成任务根据要做的列表, 找到朋友根据实时位置信息无缝连接各种电子产品例如 : 手机电话或者别的产品上的内容通过多种模式的操作界面提高工作效率安全的阅读和回复邮件, 实时查阅联系人, 实时网络交流等辅助驾驶鸟瞰应用, 车辆诊断, 车与车间的通信, 传统的信息服务处理 3 汽车不再仅是一个节点, 而是一个支持多个器件连接的网络, 并且提供非常个性化的体验给到驾驶者和乘客 3

4 连接的汽车的愿景 Location Based Services 4 汽车在电视, 电脑和手机后正在变成我们的第四个屏幕 : Fran Dance, BMW*

5 基于新一代汽车信息娱乐平台的新服务基于位置的服务实时交通, 智能交通基于一定范围内的司机信息查询根据车辆的位置和计划的路线自动安排存储在云端的购物清单和要做的事情社交网络在线查询你的朋友和家人的位置实时查询有效的停车位远程控制的汽车问题诊断和系统更新在线购买下载音乐, 视频和各种应用 5

6 议程新一代车载信息娱乐产品的应用和愿景基于英特尔凌动处理器的车载信息娱乐平台方案介绍快速启动技术概述虚拟化技术在车载产品中的应用车载信息娱乐产品散热设计的讨论 6

7 基于英特尔凌动处理器的车载信息娱乐产品的差异化优势性能强大的 3D 图形应用支持双屏显示并且可以实现不同的 UI 支持多任务操作灵活的支持汽车专有应用 50% 剩余性能空间发挥 Intel 架构下的互联网应用丰富的互联网创新基于英特尔架构 : 大量的插件, 拓展应用无法匹敌的基于英特尔架构的互联网应用经验 IA Moblin MID Flash Fail (G1) IA XP MID Flash Failure ( N810) PERFORMANCE Multi-core Needs Parallel Applications GHz Era TIME Multi-core Era 代码无缝移植灵活的满足高中低端需求可扩展性大量的公用软件库, 工具, 可以分享共用电脑和服务器的生态系统软件的重复利用和工具 7

2D/3D Graphics 高速缓冲存储器 24K Data Cache, 32K Instruction Cache 512KB L2 Cache 集成的图形处理器 Up to 400MHz Supports OpenGL* ES2.0, OpenVG* 1.1 视频引擎具有视频编解码的硬件加速器编码格式支持 : MPEG4, H.

8 英特尔凌动处理器 E6xx 系列特征 CPU 内核 0.6GHz to 1.6GHz 45 nm High K 处理增强的 Intel SpeedStep 技术 Intel Hyper-Threading 技术和 Intel 虚拟化技术针对 IA-32, Intel 64 and Intel 架构 (Intel VT-x) 的使能 CPU Core Hardware Video Acceleration Cache 2D/3D Graphics 高速缓冲存储器 24K Data Cache, 32K Instruction Cache 512KB L2 Cache 集成的图形处理器 Up to 400MHz Supports OpenGL* ES2.0, OpenVG* 1.1 视频引擎具有视频编解码的硬件加速器编码格式支持 : MPEG4, H.264 解码格式支持 : MPEG2, MPEG4, VC1, WMV9, H.264 Memory Support DDR2 800 MT/s 最多 8 器件, 最大支持 2GB 32-bit, 单通道 Memory down only Memory Controller Intel High Definition Audio PCIe Display Controller SPI LPC GPIO SMBus 双屏显示 24-bit single channel LVDS and SDVO PCI Express* 技术 (PCIe) 4 端口, 1 端口支持一个器件可以连接 IOH 或者任何别的 PCIe 器件 8

9 英特尔凌动处理器 E6xx 系列 SKUs 商用级温度工业级温度内核主频 (GHz) E680 E680T 图形处理器频率 (MHz) 视频编码功率参考 (W) 支持 4.5* E660 E660T 支持 3.6 E640 E620 E640T E620T 支持不支持 3.3* * 样片测量数据 9

Proprietary ASIC Graphics & Video Memory

10 英特尔凌动处理器 E6xx 系列灵活支持各种外接功能器件英特尔凌动处理器 E6xx 系列 Discrete PCIe Device Discrete PCIe Device USB PCI Discrete Device GbE Display Controller Processor Core Audio SPI/LPC Proprietary ASIC Graphics & Video Memory Control FPGA PCI Express* 4 x1 I/O Hub (IOH) 10

基于英特尔凌动处理器的车载信息娱乐平台系统框图 LVDS 3D Graphics

CAN PHY Vehicle Buses SPI Flash SDVO PCIe*

11 基于英特尔凌动处理器的车载信息娱乐平台系统框图 LVDS 3D Graphics LVDS / drgb DDR2 RAM 英特尔凌动 E6xx 系列处理器 MCU CAN PHY Vehicle Buses SPI Flash SDVO PCIe* UARTT USB2.0 host Power Management Video Codec Video-IN 2x SATA II Audio Codec Bluetooth Wireless RF GPS Audio-IN/Out UART UART 第三方汽车级 I/O Hub SD/SDIO/MMC SD/SDIO/MMC I2C ADC INAND FLASH GYRO Touch Screen Controller 第三方汽车级 IOHs OKI 半导体 * ML7213 ST 半导体 * Radio Tuner Radio DSP Ipod Authen Audio Amplifier I2S/I2C SPI/I2C USB HOST USB/UART USB I2S / MSP 3G/4G WiFi ConneXt STA2X11 11

12 英特尔车载信息娱乐平台方案的生态系统设计服务中间件和应用开发工具操作系统硬件板卡平台半导体解决方案英特尔架构 12

AutomotiveWorld.com, Mar 3, 2009 http://www.

13 GENIVI*: 推动汽车工业的演变 GENIVI Alliance* launched to develop open source infotainment platform AutomotiveWorld.com, Mar 3, id=75151 基于一个社区共同体 ; 没有单独供应商的从属关系 13

14 议程新一代车载信息娱乐产品的应用和愿景基于英特尔凌动处理器的车载信息娱乐平台方案介绍快速启动技术概述虚拟化技术在车载产品中的应用车载信息娱乐产品散热设计的讨论 14

15 快速启动技术概述一个快速启动方案的要求多过一个 boot loader 的设计硬件设计固件设计操作系统优化优化方案的一部分并不能产生一个快速启动的方案快速启动方案需要使用一个经过优化优化的 BIOS, boot loader 或者 UEFI firmware stack

16 硬件设计上的考虑硬件设计相对来说比较容易优化 Hardware Silicon Power Boot Media Panel Boot Time = Sequencing + Initialization + Initialization + Misc. HW Initialization 潜在的可以优化的硬件部分 : 硬件初始化启动媒介 SSD, HDD, emmc, NAND, NOR 屏的响应时间和电源的上电时序 Silicon oscillator for RTC-less designs

17 快速启动的性能介绍 * Initial Boot Code (IBC) 内核工作音频工作 1 视频工作 1 后视摄像头工作 1 150ms 950ms 1100ms 1500ms 1500ms 音频子系统图形和视频子系统 1 重要 : 所有的前面的功能都是在 Linux* 内核下工作的, 没有包含在 boot loader, 包括来自应用层的 linux 内核的工具套件和用户事件 17

18 议程新一代车载信息娱乐产品的应用和愿景基于英特尔凌动处理器的车载信息娱乐平台方案介绍快速启动技术概述虚拟化技术在车载产品中的应用车载信息娱乐产品散热设计的讨论 18

19 虚拟化技术的概念 App1 App1 App2 App2 App1 App1 App2 App2 虚拟化技术可以使多个操作系统工作在同一个物理平台上 19

20 虚拟监控机 / 管理程序 App1 App1 App2 App2 虚拟监控机制定时间计划使各个操作系统去分享共用硬件平台管理资源分配给到每一个操作系统和各个操作系统之间的互动每一个操作系统工作在它自己的虚拟机下 ( 好像工作在一个独立的硬件平台上 ) Virtual Machine 1 Virtual Machine 2 20

虚拟化技术在车载信息娱乐系统中的应用整合 RTOS 和应用 OS 在同一个硬件平台上去降低系统成本 Open OS Restricted OS API CAN,

Graphics Intel Virtualization Technology for IA-32, Intel 64 and Intel

RTOS/GPOS 整合实时处理决定的要求工作在开源 OS 上 ( 可定制的, 应用可下载的 ) 和确保 OS 工作在同一个硬件平台上

21 虚拟化技术在车载信息娱乐系统中的应用整合 RTOS 和应用 OS 在同一个硬件平台上去降低系统成本 Open OS Restricted OS API CAN, MOST, Enet Hypervisor CPU 1 Real Time Kernel Real Time Process Audio, Video, Graphics Intel Virtualization Technology for IA-32, Intel 64 and Intel Architecture (Intel VT-x) enabled Low-Power Intel Architecture Intel 虚拟化技术方案 : RTOS/GPOS 整合实时处理决定的要求工作在开源 OS 上 ( 可定制的, 应用可下载的 ) 和确保 OS 工作在同一个硬件平台上减小硬件上操作和处理的复杂度确保处理对时间反应要求比较高的应用后视摄像头停车距离控制驾驶者警告等 Cameras, Sensors WARNING: Traffic congestion ahead 21

22 议程新一代车载信息娱乐产品的应用和愿景基于英特尔凌动处理器的车载信息娱乐平台方案介绍快速启动技术概述虚拟化技术在车载产品中的应用车载信息娱乐产品散热设计的讨论 22

23 23 散热设计的过程

24 车载信息娱乐产品的散热设计考虑操作环境系统能量的损耗热量传输的规律撞击和振动的要求结构的要求散热方案成本的要求材料的约束 24

25 总结汽车工业正面临来自数字生活方式的全面推动, 要求车载信息娱乐产品有高的性能, 低的开发成本和丰富的能快速满足客户需求的软件, 并且顺应连接的汽车的市场趋势英特尔车载信息娱乐平台方案 (Intel IVI Reference Design) 提供了一个可拓展的高性能的方案, 软件可以重复使用来自多个市场领域的产品上的应用, 并且让用户在车内体会到不一样的互联网应用 GENIVI Alliance* 正在利用开源社区的优势创造开源的满足市场需求的标准平台 Intel 车载信息娱乐平台方案正在和即将提供基于汽车市场需求的各种先进技术 25

26 Legal Disclaimer INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPETY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel may make changes to specifications and product descriptions at any time, without notice. All products, dates, and figures specified are preliminary based on current expectations, and are subject to change without notice. Intel, processors, chipsets, and desktop boards may contain design defects or errors known as errata, which may cause the product to deviate from published specifications. Current characterized errata are available on request. Intel Hyper-Threading Technology - Requires an Intel HT Technology enabled system, check with your PC manufacturer. Performance will vary depending on the specific hardware and software used. Not available on Intel Core i For more information including details on which processors support HT Technology, visit Intel Virtualization Technology requires a computer system with an enabled Intel processor, BIOS, virtual machine monitor (VMM). Functionality, performance or other benefits will vary depending on hardware and software configurations. Software applications may not be compatible with all operating systems. Consult your PC manufacturer. For more information, visit Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors. Performance tests, such as SYSmark* and MobileMark*, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. Intel, the Intel logo, SpeedStep, Atom, Atom inside, Core, Core inside, Sponsors of Tomorrow. and Intel Sponsors of Tomorrow. Logo are trademarks of Intel Corporation in the United States and/or other countries. *Other names and brands may be claimed as the property of others. Copyright 2011 Intel Corporation. 26

27 Risk Factors The above statements and any others in this document that refer to plans and expectations for the first quarter, the year and the future are forward-looking statements that involve a number of risks and uncertainties. Many factors could affect Intel s actual results, and variances from Intel s current expectations regarding such factors could cause actual results to differ materially from those expressed in these forward-looking statements. Intel presently considers the following to be the important factors that could cause actual results to differ materially from the corporation s expectations. Demand could be different from Intel's expectations due to factors including changes in business and economic conditions; customer acceptance of Intel s and competitors products; changes in customer order patterns including order cancellations; and changes in the level of inventory at customers. Intel operates in intensely competitive industries that are characterized by a high percentage of costs that are fixed or difficult to reduce in the short term and product demand that is highly variable and difficult to forecast. Revenue and the gross margin percentage are affected by the timing of Intel product introductions and the demand for and market acceptance of Intel's products; actions taken by Intel's competitors, including product offerings and introductions, marketing programs and pricing pressures and Intel s response to such actions; and Intel s ability to respond quickly to technological developments and to incorporate new features into its products. The gross margin percentage could vary significantly from expectations based on capacity utilization; variations in inventory valuation, including variations related to the timing of qualifying products for sale; changes in revenue levels; product mix and pricing; the timing and execution of the manufacturing ramp and associated costs; start-up costs; excess or obsolete inventory; changes in unit costs; defects or disruptions in the supply of materials or resources; product manufacturing quality/yields; and impairments of longlived assets, including manufacturing, assembly/test and intangible assets. Expenses, particularly certain marketing and compensation expenses, as well as restructuring and asset impairment charges, vary depending on the level of demand for Intel's products and the level of revenue and profits. The majority of Intel s non-marketable equity investment portfolio balance is concentrated in companies in the flash memory market segment, and declines in this market segment or changes in management s plans with respect to Intel s investments in this market segment could result in significant impairment charges, impacting restructuring charges as well as gains/losses on equity investments and interest and other. Intel's results could be impacted by adverse economic, social, political and physical/infrastructure conditions in countries where Intel, its customers or its suppliers operate, including military conflict and other security risks, natural disasters, infrastructure disruptions, health concerns and fluctuations in currency exchange rates. Intel s results could be affected by the timing of closing of acquisitions and divestitures. Intel's results could be affected by adverse effects associated with product defects and errata (deviations from published specifications), and by litigation or regulatory matters involving intellectual property, stockholder, consumer, antitrust and other issues, such as the litigation and regulatory matters described in Intel's SEC reports. An unfavorable ruling could include monetary damages or an injunction prohibiting us from manufacturing or selling one or more products, precluding particular business practices, impacting Intel s ability to design its products, or requiring other remedies such as compulsory licensing of intellectual property. A detailed discussion of these and other factors that could affect Intel s results is included in Intel s SEC filings, including the report on Form 10-Q for the quarter ended September 25, Rev. 1/13/11 27

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Microsoft Word - Atmel-45136A-Pick-Best-Microcontroller-Strom-Eiland-Flodell_Article_CS 如何为您的下一款设计选出最好的 8 位或 32 位微控制器作者 : Atmel 产品营销高级总监 Oyvind Strom Atmel 产品营销总监 Andreas Eieland Atmel 研发工具部门高级产品营销经理 Henrik Flodell 不久之前, 嵌入式系统还是既昂贵