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| 产品概述 As the latest infotainment SoC from CSR, SiRFatlasVI is designed to enable user experience of advanced graphics, location and connectivity on mainstream automotive dashboards at competitive overall cost and fast time-to-market, with pre-optimized GNSS, Bluetooth and Wi-Fi.
 
 特点与优点
 
 
          
                  Enables greater user experience at similar BOM cost compared to previous-generation Atlas product: 3x CPU DMIPs, 3x graphics and 6x multimedia performance improvement, enabling the driver to experience more fluid user interfaces, richer map graphics, and concurrent navigation and up to 720p media playback         
                 Integrated multi-satellite GNSS capabilities support all global navigation systems, providing flexibility and improved satellite acquisition and location tracking in challenging situations like urban canyons. Support for industry-leading dead-reckoning technologies is also provided         
                 Value leadership: powerful performance, competitive BOM cost, direct local R&D support         
                 Supports concurrent multiple user scenarios on in-vehicle infotainment system, PND, MID and other modern multifunction devices         
                 Short time-to-market at low overall cost: High SoC integration, simplified hardware design including a PCB-friendly 0.65-mm ball pitch package, fully qualified BSPs with location and connectivity platform solutions, plus local engineering support 
 平台解决方案
 基本软件
 
 
          
                  Includes BSPs to support location, graphics, and multimedia         
                 Windows CE 6.0, Android 4.0 and Linux 
 本地软件
 
 
          
                  SiRFInstantFix extended ephemeris services         
                 SiRFDiRect GPS/Dead Reckoning software for continuous and accurate positioning 
 程序软件
 
 
          
                  CSR Bluetooth stack / profiles, Wi-Fi driver         
                 CSR cVc echo-cancellation software 
 服务
 Bluetooth and Wi-Fi interoperability (IOP) and coexistence testing
 
 
 
          SiRFatlasVI 框图 
 其他平台组件
 CSR3000 GNSS companion RF, CSR8000 Bluetooth and Bluetooth LowEnergy (CSR μEnergy), CSR6000 Wi-Fi, CSR1000 Single-Mode Bluetooth Low Energy, Vaddis DVD Servo, Camera solution
 
 技术规格
 CPU
 
 
 集成全球卫星导航系统基带
 Support for GPS, Glonass, Galileo, and Compass (after a software upgrade) , with external CSR3000 RF chip SiRFDRive dead reckoning
 
 内存
 16-bit DDR3, DDR3L, LPDDR2 up to 512MB
 
 NAND和启动设备
 
 
          
                  Direct boot supported from SDXC, SLC NAND flash, managed NAND         
                 SLC/MLC/TLC 512B/2K/4K/8K/16KB page, 64/128/192/256 pages per block         
                 8-bit data width with 12/24/40/60-bit ECC engine         
                 eMMC 4.4 support 
 2D/3D图形处理
 
 
          
                  Up to 8M triangles/s and 250Mpixels/s fill-rate         
                 OpenGL ES 1.1/2.0, OpenVG 1.1 support         
                 Resolution up to 1280 x 720         
                 Four hardware overlays 
 多媒体
 
 
          
                  Hardware Video Post Processor capable of color space conversion and advanced deinterlacing (scaling 1/8-8)         
                 Independent brightness/contrast control         
                 8-bit VIP supporting up to 5M pixel camera and CCIR656 input         
                 Left-right mirror function to support instant backview 
 集成I/O和模拟功能
 
 
          
                  Two USB 2.0: one with on-chip PHY, one with external PHY         
                 UART/I2S/SPI/I2C         
                 Touch-screen controller and audio codec 
 封装
 Automotive and industrial: 13.4 x 12.6 x 1.16mm 0.65mm pitch 362-ball FCBGA
 Temperature range for industrial parts: -40~+85℃
 
 
 
          SiRFatasVI平台配置 
            CSR平台优势
 CSR is a global provider of innovative silicon and software solutions for the location-aware, media-rich, cloud-connected world. Our platforms are optimized for the automotive navigation and infotainment, digital cameras and imaging, connected home infotainment and wireless audio markets. We provide solutions to complex problems in the audio-visual, connectivity and location technology domains across a broad range of markets, with a technology portfolio that includes GPS/GNSS systems, Bluetooth, Wi-Fi, FM, NFC, aptX and CVC audio codecs, JPEG, MPEG, H.264 imaging, IPS printing, microcontrollers, DSPs and broadband receivers. CSR's technology solutions and market platforms enable its customers to deliver a superior user experience and are adopted by leaders in the auto, computer, home and mobile markets. More information can be found at www.csr.com. Keep up to date with CSR on our blog, or follow us on Twitter at twitter.com/CSR_plc.
 
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 摘 要:SiRF Technology推出的SiRFatlasIV多功能定位系统处理器针对高量导航及定位感测产品开发设计,透过此款高效能定位引擎,加上比现有入门级 系统大上一倍的记忆体频宽,SiRFatlasIV平台不但将材料与整体系统成本压至最低,更可带给制造商顶尖的定位与多媒体效能。
 
 
 摘 要:SiRFatlasVI SoC与以前的SiRFatlasV芯片相比,在几乎相同的BOM成本下,CPU速度和图像处理能力分别是原来的3倍,多媒体性能则是原来的6倍。这些性 能的提升使驾驶员能够体验到更加流畅的用户界面、更丰富的地图信息,以及在导航的同时实现多媒体回放功能。
 
 
 摘要:The SiRFatlasVI integrates an ARM Cortex 9 CPU core, up to 1GHz and targets low-end and mid-range products.
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