SiRFatlasVI开发指南

SiRFatlasVI描述

The SiRFatlasVI integrates an ARM Cortex 9 CPU core, up to 1GHz and targets low-end and mid-range products. 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-optimised GNSS, Bluetooth and Wi-Fi.

SiRFatlasVI产品详细信息

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

程序软件

CSR Bluetooth stack / profiles, Wi-Fi driver CSR cVc echo-cancellation software

软件服务

Bluetooth and Wi-Fi interoperability (IOP) and coexistence testing.

其它平台组件

CSR3000 GNSS companion RF, CSR8000 Bluetooth and Bluetooth LowEnergy (CSR μEnergy), CSR6000 Wi-Fi, CSR1300 Single-Mode Bluetooth Low Energy, Vaddis DVD Servo, Camera solution.

技术规格

CPU

ARM CortexA9: 800MHz@2000DMIPS, and up to 1GHz@2500DMIPS 32KB I-cache / 32KB D-cache, ARM NeonTM

集成全球卫星导航基带

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℃

主要特点

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 PCBfriendly 0.65-mm ball

pitch package, fully qualified BSPs with location and connectivity

platform solutions, plus local engineering support

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