Texas Instruments MICROPROCESSOR TI SITARA Manuel d'utilisateur Page 1

TI Sitara™ARMTI Sitara™ARMMicroprocessorsMicroprocessorsYair HouguiApplication Engineer Application Engineer 1

CORTEX A-8 : Highlights• First ARMv7 instruction-set architecture• Superscalar architecture delivers high performance–Advanced dynamic Branch predicti

AM35x Memory Controller• Two dedicated memorycontrollers/one internal controllers/one internal memory– SDRAM controller (EMIF4)–General purpose memory

GPMC ControllerAM35xSupported PsRAM, OneNAND, • 16-bit external memory controller•GPMC can communicate with NOR/NAND Flash, ASYNC Logic1GB (128MB per

DDR ControllerAM3517/05AM3517/05SDRAM SupportedmDDR/DDR2• Supports mDDR / DDR2•DDR controller has three SupportedMeasured Throughput810MB/sec•DDR cont

Power Management•AM35x power management features:•AM35x power management features:– Single voltage and power domain– Multiple clock domains–Single Ope

AM35x Power OptionsTPS650732TPS65910TPS650732TouchscreenInterfaceIntegrationRTC 32kHzIntegratedIntegratedBattery ChargerBattery ChargerAC & USBw/

AM35x development tools AM3517 evaluation moduleAM3517 eXperimenter$995$199• AM3517• PowerVR SGX • Integrated processor, power and Wifimodule• Include

Getting Help• TI E2E forums– http://e2e.ti.com• Embedded Processor Wiki page:– http://wiki.omap.com/index.php/Main_Page•Self Serve Collateral•Self Ser

ARM-9PRODUCT DETAILSPRODUCT DETAILS18

AM1707AM1806AM1808AM1705Multiple peripheral, memory and performance combinationsAM1707AM1806AM1808AM1705OS & TI-provided Linux & Windows®Embed

TI Embedded Processors PortfolioTI Embedded Processors32-bit ARMCortex™-M316-bit ultra-low power High-performanceARM Cortex-A8 Low-power DSPsTI Embedd

FeaturesAM1808/1806 microprocessors FeaturesCPU Cores– ARM926EJ-S™ (MPU) up to 450 MHz Memory–ARM:ARM9 SubsystemLCD ControllerThe boxes with yellow

FeaturesAM1707/1705 microprocessors ARM9 SubsystemThe boxes with yellow border are features found in AM1707 and not in AM1705FeaturesCPU Cores– ARM92

CPU Core – ARM926EJ-S• 375/450 MHz ARM926EJ-S64K• Includes MMU• 16K I-CacheARM926EJ-S 450 MHz64KBootROM8KRAM• 16K D-Cache• 64K ROM16KI-Cache 16KD-Cach

Universal Parallel Port (uPP AM18x only)ConfiguPP Peripheral High Speed parallel data portTwo Bidirectionaland What Is uPP?ConfigRegistersI/O Channe

Programmable Real-time Unit (PRU)1. What is PRU? – Programmable Real-time Unit Subsystem– Dual 32bit RISC processors running at ½ CPU freq. – Local in

PRU Value1. Extend Connectivity and Peripheral capability– Implement special peripherals and bus interfaces (e.g. UARTs) –Implement smart data movemen

PRU Subsystem•Provides two independent PRU0 CoreDRAM0 PRU Subsystem Functional Block Diagram32 GPO•Provides two independent programmable real-time (PR

AM1x development toolsAM18x evaluation moduleAM17x evaluation moduleHawkboard$1150$845$89• Touch screen LCD• Full peripheral access•Connector for PRU

SitaraSitaraSoftware28

Sitara™AM35x MPUsIt’s all about the software!•Full software development kit including:Sitara™AM35x MPUsInnovative software – NRE and royalty-free•Full

What is Sitara™? • High-level operating system• 300MHz – 1GHz+ in future devices•Advanced graphical user interfacesIdeal for applications requiring• N

AM35x Software StackTI Base SW/ComponentsTI HW/Libraries3rdparty/CustomerApplications Level SoftwareUser interfaceBrowser/ media players3rdparty/Custo

Sitara™AM1x MPUsIt’s all about the software!•Full software development kit including:Sitara™AM1x MPUsInnovative software – NRE- and royalty-free•Full

ARM9 Software StackTI Base SW/ComponentsTI HW/Libraries3rdparty/CustomerApplications Level SoftwareUser InterfaceBrowser/ Media Players3rdparty/Custom

Commercial Linux VendorsVendorCapabilities Supported PlatformsLinux build tool with support for multiple kernel versions and OMAP3530, DM355, OMAP-L13

Sourcery G++ Linux SW Dev Tool: CODESourcerySourcery G++  Complete software development environment based on the open-source Linux GNU Toolchain for

More Linux Tool Support OptionsMore Linux Tool Support OptionsTool Debug Compile Other Features and linkTI Code Composer StudioLow Level DSP and ARM L

3rd Party ARM Speech CodecsVendorSpeech CodecsAudio CodecsVendorSpeech CodecsAudio CodecsIttiamG.711 (E/D), G.726 (E/D), GSM-AMR NB (E/D)AAC-LC(E/D),

3rd parties ARM codec ListARM Cortex A8 Video and Image CodecsVendor Video Codecs ImageIttiamDivX (D), H.263 Baseline (D), H.264 BP (E/D), H.264 MP (

Windows® Embedded CE SW StrategyCustomers can obtain CE 6.0Customers can obtain CE 6.0 Download BSP from TITI CE 6.0 BSP Drivers, Application Framew

Windows Embedded CE System Integrators / ConsultingIntegrators / ConsultingVendor Expertise/ServicesTI Partner for BSP Development for OMAP35x. Suppor

Sitara™ ARM®microprocessorsIn DevelopmentAvailable NowIn DevelopmentARM Cortex-A8ARM9Available NowARM Cortex-A8AM37xx (2Q10)“AM38x Next” (2011)“AM33x

RTOS - Summary•Available for purchase from commercial suppliers•Available for purchase from commercial suppliers• Sales and Support is provided by the

Why Sitara™ARM®microprocessors • TI’s Sitara family offer various combinations of high-performance and low power levels• Customers can reduce system r

More Information• AM35x landing page: www.ti.com/AM35x•Sitarahome page: www.ti.com/sitara•Sitarahome page: www.ti.com/sitara• ARM home page: www.ti.co

THANKTHANKTHANKYOUYOU

Develop product designs with TI’s expanding Sitara™MPU portfolioexpanding SitaraMPU portfolioCortex™-A8ARM926PerformanceAM37x SamplingAM35xAM18xPerfor

CORTEX-A8PRODUCT DETAILSPRODUCT DETAILS6

AM3517/05 Core and AcceleratorsARM®AM3517/05 processorsDisplay SubsystemCoresMulti window overlay system and resizing

AM3517/05 PeripheralsPeripheralsAM3517/05 processorsPeripherals CAN – High end controller area network Controller (

AM3505/17 PlatformsApplications Software Compatibility3D GraphicsCompatibilitySharedPeripheralSetAM3517AM™ARMCortex-A8600 MHzGraphicsOpen GL ES 2.0Per