Texas Instruments MICROPROCESSOR TI SITARA User's Manual
Contents
1. TI Sitara VARM Microprocessors Yair Hougui ie Applicatio lEngineer u SE sy A nn m T gt gt 4i TEXAS INSTRUMENTS TI Embedded Processors Portfolio TI Embedded Processors Microcontrollers MCUs Digital Signal Processors DSPs 16 bit ultra 32 bit low power real time MCUs MCUs 32 bit ARM ARM High l Cortex M3 Cortex A8 performance ON PONE MCUs MPUs DSPs C6000 DaVinci OMAP 300MHz to gt 1GHz C2000 MSP430 Delfino Piccolo Up to 40MHz to Stellaris ARM Cortex M3 C5000 Up to Up to 300 MHz 25 MHz 300 MHz 100 MHz Accelerator Accelerator Flash Flash RAM Flash Cache Up to 320KB RAM 1KB to 256 KB 16 KB to 512 KB 64 KB to 256 KB RAM ROM Up to 128KB ROM USB ADC USB ENET MAC PHY USB CAN USB ENET 1 ESB ADS o Analog I O ADC PWM ADC CAN ADC PWM SPI PCle EMAC PCle SATA SPI LCD USB RF CAN SPI IC Measurement Motor Control Connectivity Security Industrial computing Test amp Meas Video Port Telecom audio Sensing General Digital Power Motion Control HMI POS amp portable audio security medical monitor Purpose Lighting Ren Energy Industrial Automation data terminals imaging infrastructure amp diag industrial 0 49 to 9 00 1 50 to 20 00 Er Ei T a r FE i mu k2. External 8 bit 16 bit NAND flash e A non mux mode device 128 MB mux mode External 16 bit pseudo SRAM pSRAM device DDR Controller AM3517 05 e Supports mDDR DDR2 DEN e DDR controller has three functional blocks 510MBiser Virtual Rotated Frame Buffer VRFB supporting rotations of 0 90 180 270 16M 32M 2 SDRAM memory access Banks scheduler SMS 64M 128M 256M Optimizes latency and 512M 1G bandwidth usage among 2G 4 Banks requestors 166MHz SDRAM Controller e Physical interface to DDR2 or mDDR Two chip selects 35 TEXAS INSTRUMENTS 13 Power Management e AM35x power management features single voltage and power domain Multiple clock domains Single Operating Voltage and Frequency Low power mode standby Power Reset and Clock Management PRCM module controls power management e One voltage supply to device processors and peripherals Supports dynamic clock gating for power management through clock domains A clock domain is a group of modules or subsections of device that share a common clock By gating the clock to each domain it is possible to cut a clock to a group of inactive modules to lower their active power consumption wis TEXAS INSTRUMENTS j4 AM35x Power Options Integration BEI DI AM35x development tools AM3517 evaluation module AM3517 eXperimen
3. UNS ES wm uw E 1 00 to 8 00 5 00 to 20 00 5 00 to 200 00 i 5 3 00 to 10 00 2 wid TE xas INSTRLIMENTS Lerelipe Weg What is Sitara EE New platform of high performance High level operating system ARM microprocessors e 300MHz 1GHz in future devices ARMO to ARM Cortex A8 MPU s Advanced graphical user interfaces Flexible connectivity and multiple First new devices interface options AM35xx amp AM17xx AM18xx High system integration Coming soon And AM3703 AM3715 e Scalability Software compatible roadmap System cost constraints Application software portability 7 Ay Industrial automation a o Test amp s Be Wi measurement Medical instrumentation Point of service computing 3 TEXAS INSTRUMENTS 3 Sitara ARM microprocessors Available Now In Development aum c Go ARM Cortex AB AM1705 HES OMAP3503 AM1707 icu MEL OMAP3515 AM1806 mu AM3505 AM1808 AM3517 AM37xx 2010 mess AM38x Next 2011 h AM33x Next 2011 Higher Performance Cortex A8 with enhanced integration Up to 2000 DMIPS Power efficient down to 10mW standby 1W active Enhanced graphics UI Enhanced integrated peripherals 1Gb Ethernet DI rl vic Low power ARMS with Advanced ARM Cortex A8 Integrated peripherals with system integration Power efficient down to mW Upto 14
4. and enablement TI partner for WinCE BSP development for OMAP L products Have MPC Data good knowledge about II products India based embedded HW and SW design company Familiar with TI devices WinCE and TI multimedia stack components Developed WinCE 5 0 for Tl on DM644x Also developed WinCE 6 0 on DM644x and oupport wis TEXAS INSTRUMENTS BSQUARE 39 RIOS Summary Available for purchase from commercial suppliers Sales and Support is provided by the RTOS Supplier e Tl works with RTOS supplier to enable their OS on TI platforms Vendor Description Link Micro kernel based operating http www qnx com products neutrino rtos system Support for different product segments Integrity Designed for reliability and http www ghs com produ security Leader in security cts html VelOSity applications Wind River VxWorks Established RTOS vendor Part htto Awww windriver com of Intel now products vxworks Mentor Gaphics Nucleus is popular in wireless http www mentor com pr handsets Extending the same oducts embedded softwa to other markets also re Express Logic ThreadX RTOS targeted at deeply http www rtos com embedded applications 35 TEXAS INSTRUMENTS Why Sitara ARM microprocessors Is Sitara family offer various combinations of high performance and low power levels Customers can reduce system risks and accelerate time to market using standar
5. leading Operating Systems Linux kernel 2 6 32 BSP e Windows Embedded CE 6 0 BSP Full peripheral driver library Graphics demos Flashing pad configuration and PinMux utilities These are just a few of the many features TI provides to start your application development Active open source community and large ecosystem of developers RealView e CopESouRCERY A Windows CE A Ld Tools by ARM wis TEXAS INSTRUMENTS 29 AM35x Software Stack Browser media players Applications Application frameworks Java Qt GStreamer Flash Android DShow Direct Draw Board Support Package Video imaging speech audio codecs Linux Open Source TI developed Windows Embedded CE TI owned developed by MS gold partner Android and Commercial Linux Many and frameworks partners Cortex RTOS QNX VxWorks Nucleus Integrity etc A8 Neon Peripherals Accelerators GFX INSTRUMENTS 30 It s all about the software Sitara AM1x MPUs Innovative software NRE and royalty free Full software development kit including Base port to multiple industry leading Operating Systems e Linux kernel 2 6 33 BSP Windows Embedded CE BSP Full peripheral driver library Demos PRU touchscreen and more PRU configurable tool All this enables customers to rapidly develop and deploy their products at competitive R amp D costs Active open source community and large ecos
6. 40 DMIPS standby 182mW active e Integrated interfaces to display Cost efficient USB 10 100 Ethernet SD card Flexible industrial I O PRU CAN Wi Fi amp CAN and many others UART e Integrated graphics for rich user Integrated peripherals 10 100 interface functions i Uo E rihern more i TEXAS INSTRUMENTS 4 Develop product designs with II s expanding Sitara MPU portfolio ARM926 Cortex A8 Performance e Advanced graphics UI e Power and cost efficient e Roadmap to gt 1 GHz 22000 DMIPS e Flexible industrial I O Up to 450 MHz 495 DMIPS Starting 5 1ku Linux and Windows Embedded CE kernel amp drivers Example code amp demos Q Sampling a ED CORTEX A8 PRODUCT DETAILS AM3517 05 Core and Accelerators Multi window overlay system and resizing for hardware accelerated Featu res user interfaces Cores Display Subsystem 600 MH Cortex A 8 with NEONTM i St coprocessor ortex Ex video r veo BEDA PowerVR SGX 3D graphics A8 Graphics E Accelerator up to 10M 3517 polygons second Processing Front End Up to 1000 Dhrystone MIPS OS s like Linux or WinCE Excellent web experience B Memory ARM l2C x3 16 kB I Cache 16 kB D Cache 256kB L2 Cache cA DDR2 MMC SD On chip 64kB SRAM 128kB McSPI x4 DA GPMC SDIO x3 ROM Up to 10M polygons per second Hardware based on screen display E
7. D Flash 8 16 bit EMIFB Supports 133 MHz SDRAM 16 32 bit USB 2 0 OTG USB 1 1 H D AM1707 only E Power 1 0 1 2V Core 1 8 3 3V IOs Total Power 270mW 2 300MHz 1 2V 70C Standby Power 62mW 1 2V 25C W Package 17x17mm BGA 1 0mm AM1707 only 26x26mm QFP 1 0mm 176 Pins AM1705 only Extended Temperature Grade Options e Commercial 0C to 90C e Industrial 40 to 90C e Extended 40C to 105C e Automotive 40C to 125C AM1707 only Pin to pin compatible processors AIV VAAN JO ONAP The boxes with yellow border are features found in AM1707 and not in AM1705 1024x1022 ARM 926EJ S CPU 128KB Rm Switched Central diwar nt EDMA Buttons and Knobs USB2 0 1 HRPWM EMAC HS m 3 ARM9 Subsystem Peripherals Connectivity nterne Serial Interfaces Program Data Storage EMIFA EMIFB SPI McASP PC UART NAND SDRAM MMC SD 2 39 Q0 93 SDRAM 32 bit 1 16 bit BGA ONLY Bluetooth Fre egeo TEXAS INSTRUMENTS 21 CPU Core ARM926EJ S 375 450 MHz ARM926EJ S e Includes MMU ARM926EuJ S n 16K I Cache IM u ime 16K D Cache Vector 16K 16K Ele 64K ROM I Cache D Cache MMU e Boot ROM 8K RAM Vector Table e ARM Interrupt Controller ger 32 inputs desiit e Configurable Priority i INSTRUMENTS 55 What Is uPP Value of uPP T1 uPP Peripheral Config B Regi
8. PRU PRU Subsystem Functional Block Diagram cores 32 Bit Load Store RISC du architecture 30 GPI 4K Byte instruction RAM 1K Instructions per core 512 Bytes data RAM per core nen PRU operation is little endian H Lacs IRAM Includes Interrupt Controller for system event handling terrupts to T I O interface ARMINTC Slave I F INTC from SCR2 30 input pins and 32 output s pins per PRU core AM18x PRUs ban 7X does not support PRU Power management via single power sleep controller PSC http processors wiki ti com index php Programmable_ Realtime Unit Subsystem X TEXAS INSTRUMENTS 26 AM1x development tools AM18x evaluation module AM17x evaluation module Hawkboard LE Ai ie ut a 3 ge E ne i i 4 amp 7 T H 3 at P amp ei TID q p mm u i n 845 e Supports AM18x C674x Touch screen LCD e Community board for or OMAP L138 SOMs Full peripheral access OMAP L 138 Touch screen LCD Connector for PRU e Full peripheral access daughter card e Connector for PRU daughter card Experimenter kit available 4 hawkboard org EE 9 hawkboard org Order entry open now we TEXAS INSTRUMENTS 27 Sitara Software 35 TEXAS INSTRUMENTS 28 It s all about the software Sitara AM35x MPUs Innovative software NRE and royalty free Full software development kit including Base port to multiple industry
9. RM ARMv7 http www arm com pro eal View Low Level ARM NEON ducts DevTools Low Level ARM Trace Low Level and User level ARM debug http www ghs com pro and DSP ducts arm development html Extensive Trace support Low Level and User http www lauterbac Lauterbach level ARM debug and DSP h com frames html wis TEXAS INSTRUMENTS 3rd Party ARM Speech Codecs Vendor Speech Codecs Audio Codecs G 711 E D G 726 E D GSM AMR NB E D AAC LC E D AAC HE E D MP3 E D BSAC D FLAC D OGG VORBIS D WMA E D Dolby AC3 5 1 E D WMA Lossless D WMA Pro LBR D MP2 5 1 D AAC LC5 1 E D WMA Pro 5 1 E D Enhance AAC 5 1 E D lttiam http www ittiam com pages products prod ucts htm Ingenient G 726 E D GSM AMR WB AAC LC E D AAC HE E D MP3 E D E D BSAC D FLAC D OGG VORBIS D WMA E D Dolby AC3 E D More Information http www ingenient com multimedia com pression html CouthIT G 711 E D G 722 1 E D MP3 D G 723 1A E D G 726 E D G 728 E D G 729 AM E D http www couthit com codecs as GSM AMR NB WB and WB E D EVRC E D ILBC E D 35 TEXAS INSTRUMENTS 3rd parties ARM codec List ARM Cortex A8 Video and Image Codecs Vendor Video Codecs UEUS Ittiam DivX D H 263 Baseline D H 264 JPEG E D BP E D H 264 MP D H 264 HP D MPEG4 ASP D MPEG4 BP E D WMV9 VC1 BP MP D MPEG2 on reque
10. TS 19 Features BCPU Cores ARM926EJ S MPU up to 450 MHz E Memory ARM 16KB L1 Program Cache 16KB L1 Data Cache On chip 128KB RAM mDDR DDR2 SDRAM Bee 1 8 3 3V IOs 10 100 Ethernet MAC EMIFA DDR mDDR DDR2 EMIFB SDRAM NAND Flash Video Port I F Video In Out BT 656 uPP and USB 2 0 OTG SATA and USB 1 1 H D AM1808 only E Power 1 0 1 2V Core 1 8 3 3V IOs Total Power lt 182mW 300MHz 1 2V 25C Standby Power 7mW 1 2V 25C E Package 13 x13mm nFBGA 0 65mm 16x16mm BGA 0 8mm Extended Temperature Grade Options e Commercial 0C to 90C e Industrial 40 to 90C e Extended 40C to 105C Pinto pin compatible processors AM1808 AM1806 OMAP L 138 The boxes with yellow border are features found in AM1808 and not in AM1806 ARM9 Subsystem High Speed LCD ADC FPGA or DSP Interface ZALUKI ARM 926EJ S CPU Video IN Out I Peripherals Connectivity USB2 0 1 WM Ar w Ki HRP Serial Interfaces Program Data Storage DDR Async SPI McBSP i UART m SDRAM MMC SD 2 2 2 16 bit 46 bit 2 Ouetoti ED wi TEXAS INSTRUMENTS 20 Features BCPU Cores ARM926EJ S MPU up to 450 MHz E Memory ARM 16KB L1 Program Cache 16KB L1 Data Cache On chip 128KB RAM SDRAM EDI 1 8 3 3V IOs 10 100 Ethernet MAC EMIFA Supports Async NAN
11. asily create robust GUI s DDR2 interface GPMC NAND NOR I F 7 AM3517 05 Peripherals Features B Peripherals CAN High end controller area network Controller HECC USB 2 0 OTG w PHY RMII EMAC controller 10 100 USB HS host x2 MMC SD card interface x3 CD controller and TV out Display subsystem with PIP color space conversion rotation resizing 1 8V or 3 3V IO ARMS Cortex A8 CUN 21 ETC 15 We x3 McBSP x5 la Power Total Power 0 5W 1 5W Standby Power 12mW B Package ZCN 17x17 mm 0 65 mm pitch Utilizes Via Channel Array Technology with 0 8mm pitch plus design rules ZER 23x23 mm 1 0mm pitch F AM351 7 2 processors Display Subsystem ea Video 10 bit DAC roller Ence 10 bit DAC Processing Front End 3D Graphics Accelerator 3517 L3 L4 Interconnect HDQ j 1 wire USB OTG w PHY DDR2 MMC SD GPMC B gt Timers GP x12 8 AM3505 17 Platforms 3D Graphics Compatibility AM Graphics AM3517 ARM Peripherals Open GL ES 2 0 Cortex A8 600 MHz a TEXAS INSTRUMENTS AM ARM tire Cortex A8 600 MHz 435 TEXAS INSTRUMENTS Peripherals Pin for pin compatible Availability subject to applicable lead times wis TEXAS INSTRUMENTS CORTEX A 8 Highlights First ARMv instruction set architecture Superscalar architecture delivers high performance Advanced dyna
12. cenr Complete software development environment based on the open source Linux GNU Toolchain for ARM code development with broad adoption in the Linux community Includes the GNU C and C compilers and run time libraries a source and assembly level debugger Debugger the Eclipse IDE and many more tools designed for ARM platforms and Linux application development Important Note s Sourcery G will be included in EVM Kits by TI and n Link will be provided to Code Sourcery web site from Tl com Customers to choose Sourcery G SW Edition of choice Sourcery G Software Editions Personal Professional 30 day Installation Support es es Unlimited Support S D Priority Defect Correction Yes Access to Updates Knowledge Base Yes Big Endian Neon support Yes Yes GNU C C Compiler Yes GNU Debugger GDB Yes GNU Linux Application Simulator Yes 2799 Annual Subscription Price per Host Professional Edition Designed for enterprise software development including Extra run time libraries Personal Edition Designed for individuals and small development teams including access to updates and knowledge base Lite Edition Free command line only tools FA TEXAS INSTRUMENTS 34 More Linux Tool Support Options Tool Debug Compile Other Features and link Low level ARM ARMv7 and Power Aware Debug TI Code Low Level DSP and DSP NEON roadmap Composer ARM Studio ARM Real Vi Application level A
13. d and comprehensive HLOS Board support packages and ARM based software development tools e lis the largest ARM core licensee supporting all major High Level Operating Systems L n wis TEXAS INSTRUMENTS 41 More Information e AM35x landing page www ti com AM35x e Sitara home page www ti com sitara e ARM home page www ti com arm Embedded Processor Wiki wiki davincidsp com e Forums e2e ti com e Support support ti com e Open Source Software Portal DesignSomething org Training www ti com training L n wis TEXAS INSTRUMENTS 42 TEXAS INSTRUMENTS
14. mic Branch prediction e 256 KB unified L2 cache Dedicated low latency high BW interface to L1 cache e Enhanced VFPv3 Doubles number of double precision registers Adds new instructions to convert between fixed and floating point Efficient Run Time Compilation Target Jazelle RCT Target for Java Memory footprint reduced up to 3x rust Zone Normal amp Secure worlds have different memory views wis TEXAS INSTRUMENTS 10 AM35x Memory Controller e Two dedicated memory L3 Interconnect controllers one internal memory n SDRAM controller EMIF4 e General purpose memory Memory controller GPMC i De Internal memory SRAM SDRAM Controller e On Chip Memory SRAM 64 Kb AN s On chip emory i SDRAM Operates at full L3 interconnect 64bit Core Clock 2 wis TEXAS INSTRUMENTS ii GPMC Controller e 16 bit external memor i O AM35x controller PsRAM OneNAND e GPMC can communicate with NOR NAND Flash many external devices ASYNC Logic 1GB 128MB per CS mux mode External asynchronous synchronous 8 bit wide memory device External asynchronous synchronous 16 KB 2 KB per CS 16 bit wide memory device non mux mode External 16 bit non multiplexed device 100 MHz with limited address range 2 Kbytes Bd External 16 bit address data multiplexed NOR flash device
15. st Visual ON H 263 Baseline D H 264 BP D JPEG E D H 264 MP D MPEG4 SP ASP D DivX xVID D WMV http www visualon com english Products VisualO SP MP D MPEG2 D SORENSON nsoftwarecodecs htm D ON2 D Real D Visual ON ALSO Support Audio Speech decoders AAC AMR WMA and MP3 Kia TEXAS INSTRUMENTS Windows Embedded CE SW Strategy Customers can obtain CE 6 0 Download BSP from TI TI GE 6 0 BSP Drivers Application Framework amp Graphics Package Where ever applicable Does NOI include any 3P ARM based codecs Development Tools Visual Studio 2005 and Platform Builder Support Partners for BSP some Hours FREE BSP support Fee based Extended support For Graphics and Multimedia development TI Forums amp Community Cost BSP Download is Free 3 TEXAS INSTRUMENTS 38 Windows Embedded CE System Integrators Consulting Vendor Expertise Services TI Partner for BSP Development for OMAP35x Supports system integration needs for customers Specific solution are available for SD MMC Adobe Flash etc US based embedded hardware and SW design company Familiar with Logic PD TI devices Working with many OMAP35x customers for WinCE system integration WinCE training application and driver development Based in France Working with many OMAPS5x for system integration around WinCE Adeneo Have very good experience with mass market WinCE support training
16. sters j Configuration 1 Ch 16 bit 2 Ch 1 Way 8 bit 2 Ch 1 Way 16 bit 2 Ch 2 Way 16 bit HPI 16 bit Internal DMA Channel I O Channel A I O B Throughput MB s Programmable Real time Unit PRU 1 2 What is PRU Programmable Real time Unit Subsystem Dual 32bit RISC processors running at 1 2 CPU freq Local instruction and data RAM Access to chip level resources Why PRU Full programmability allows adding customer differentiation Efficient in performing embedded tasks that require manipulation of packed memory mapped data structures Efficient in handling of system events that have tight real time constraints ve TEXAS INSTRUMENTS PRU Value 1 Extend Connectivity and Peripheral capability Implement special peripherals and bus interfaces e g UARTs implement smart data movement schemes Especially useful for Audio algorithms e g Reverb Room Correction 2 Reduce System Power Consumption Allows switching off the ARM clocks Implement smart power controller by evaluating events before waking up ARM Maximized power down time 3 Accelerate System Performance Full programmability allows custom interface implementation opecialized custom data handling to offload ARM for innovative signal processing algorithm implementation we TEXAS INSTRUMENTS 25 PRU Subsystem Provides two independent program mable real time
17. ter Includes Module and e AM3517 Power BIS OX interface board found on Integrated processor power AM3517EVM and Wifi module Touch screen LCD Touch screen LCD available for purchase x CAN JTAG Ethernet and separately more via applications board e Available only through E LogicPD 9 LIIIUA AlIa VVITTUUWSo gt a Embedded CE LOGIC wis TEXAS INSTRUMENTS 16 Getting Help e E2b forums http e2e ti com Embedded Processor Wiki page http wiki omap com index php Main Page e Self Serve Collateral http ap fodsp swapps dal design ti com index php Self serve collateral e OMAP Developer Series Videos 5 Parts http focus ti com docs prod folders print omap3530 html or on YouTube Online Training gt www ti com onlinetraining 3 TEXAS INSTRUMENTS 17 ARM 9 PRODUCT DETAILS wis TEXAS INSTRUMENTS 18 Multiple peripheral memory and performance combinations AM1705 AM1707 AM1808 MET DET M OS amp Tl provided Linux amp Windows Embedded CE drivers plus Developer Network offerings Memory soram EZ PRU B USB 2 0 E EMAC USB 1 1 MMC SD LCD Ctr MMC SD LCD Ctr 375 and 450 MHz DDR2 mDDR SDRAM DDR2 mDDR Point of service Intelligent Industrial e Educational consoles occupancy Sensor automation Portable data terminal Home automation Bar code scanner is TEXAS INSTRUMEN
18. ystem of developers RealView G Conesourctry Ad Windows ce Tools by ARM vi TEXAS INSTRUMENTS 31 ARMS9 Software Stack 3rd party Customer User Interface Browser Applications Media Players Application Frameworks Java Qt GStreamer Flash Android DShow Direct Draw Video imaging Speech owned Developed by MS gold partner Audio Codecs and ommercial Linux and Android Many partners frameworks OS QNX VxWorks Nucleus integrity etc ARM9 INSTRUMENTS Commercial Linux Vendors Vendor Capabilities Supported Platforms Linux build tool with support for multiple kernel versions and OMAP3530 DM355 OMAP L137 DM6446 TimeSys middleware packages that enables OMAP L138 AM 3517 users to easily customize distribution Lower cost than MV and WRS MVL Pro 4 and 5 are distributions OMAP3530 DM355 DM365 based on frozen version of Linux DM6446 DM6467 Montavista kernel MVL 6 is based on GIT Linux OMAP L 1 37 OMAP L1 38 released by Tl Customized distributions mobilinux carrier grade NU targeted at vertical segments Distributions based on frozen version OMAP3530 DM355 of Linux kernel Frozen kernel is OMAP L137 OMAP L138 updated every two years to later AM 3517 WindRiver release Customized distributions targeted at vertical segments mobile networking 3 TEXAS INSTRUMENTS Linux SW Dev Tool CODESourcery Sourcery G amp CoveSour
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