MDL-LM3S818CNCD User`s Manual
Contents
1. 14 Appendix A Schematics ai a a aa aae a r aaa aa aa aaraa a aaa ar aa aaa aa a a aa 15 Appendix Component Locations en eaea a a 19 Appendix C cestatledececss santencessvessecdessudceuseneeceenars 20 November 17 2011 3 List of Figures Figure 1 1 MDL LM3S818CNCD controICARD Module c cccccceceeeeeeeeeeeeeeeeeeeceaeeeeeeeeeseaeeeeeaaeeseeeeenaeeenaas 6 Foure e t Block DAUM vine A fice epee ene eee eed 8 Figure 2 2 controICARD Module Isolation c cccceecceceenceeeeeeeeeeaaeeeeeeeeecaaaeseeeeeeseaaesecneeeseaeeeseaeeeetsaeeeeeaeees 12 Figure 2 3 controICARD Module 12 Figure B 1 Top Side Component 19 Figure B 2 Bottom Side Component Location 19 4 November 17 2011 Stellaris LM3S818 controlCARD Module User s Manual List of Tables Table 1 1 Gompatibility Matrix deen ei ee re ene 7 2 1 eSignal Table Al Hien Aki enna detain 9 Table 2 2 Port Pin 1 11 November 17 20112. oT 10X PhB Pwns PMs PWM ADC4 000 ADC1_NC TMS TOK Pha CAPSISCLK CAPI SDI CAPS COPA PWM2 ADC3 ADCS 2 ADCI pwns poz copa PhB 1 To TMS PBS PBA Fault DX pwm PwMe CAPSISCLK PBs p2 Austin TX 78746 TI Stellaris MCU 108 Wild Basin RIVE Designer Drawing Title Iw Stellaris LM3S818 ControlCard Drawn by Page Title Jw Stellaris MCU Approved Size Document Number Rev B MDL LM3S818CNCD B Date _ 10 27 20 Sheet_ of ADCS ADCS ace 1 ado A Component Locations Figure B 1 shows the plot of the top side component location and Figure B 2 shows the plot of the bottom side component location Figure B 1 Top Side Component Location Figure B 2 Bottom Side Component Location November 17 2011 19 References In addition to this document the following references are incl
3. USB November 17 2011 Stellaris LM3S818 controlCARD Module User s Manual Functional Description This section provides a detailed description of the LM3S818 controlCARD module hardware Microcontroller and Interfaces Schematic Page 2 LM3S818 Microcontroller The Stellaris LM3S818 is ARM Cortex M3 based microcontroller with 64 KB flash memory 8 KB SRAM 50 MHz operation Motion control PWMs and a wide range of other peripherals Refer to the LM3S818 data sheet for complete device details LM3S818 microcontroller is factory programmed with a simple quickstart demo program The quickstart program resides in on chip flash memory and runs each time power is applied unless the quickstart has been replaced with a user program DIMM Edge Connector Most of the Stellaris microcontroller GPIO signals are routed to the DIMM edge connector The controlCARD module is compatible with standard DIMM sockets such as Molex Part number 87630 1001 User LED The board also has a green User LED connected to GPIO PB6 This GPIO signal is also used to control the multiplexing of the CCP Timer signals and may not be available in some baseboards applications Signal Multiplexing DRV8312 and DRV8301 baseboards have Hall inputs on different DIMM pins U11 multiplexes these signals under the control of GPIO PB6 November 17 2011 9 Hardware Description 11 41 40 39 38 37 17 Reset 10 CCP2 CCP4 TRSTn
4. TCK TMS TDI TDO UORx 31 DRV8301 36 DRV8312 29 99 48 49 97 98 43 CAP3 DAC_PWM1 TRSTn TCK TMS TDI TDO GPIO 28 spare SCI CAP3 TRSTn TCK TMS TDI TDO The RESET signal into the LM3S818 microcontroller connects to an R C network R1 C8 and to the ICDI circuit for a debugger controlled reset External reset is asserted active low under any one of these conditions Power on reset By the ICDI circuit when instructed by the debugger this capability is optional and may not be supported by all debuggers November 17 2011 Stellaris LM3S818 controlCARD Module User s Manual Power Supplies The controlCARD module is typically powered by the baseboards via the DIMM edge connector When used as a standalone module without a baseboard install wire jumpers to support USB powered operation WARNING Do not install the wire power links if the control CARD module is installed in a baseboard Damage to the board may result In hi November 17 2011 11 Hardware Description Figure 2 2 controlCARD Module Isolation The controlICARD module may be used without a baseboard In order to power the non isolated circuitry power must be bridged across the isolation barrier as shown in Figure 2 3 12 November 17 2011 Software Development This chapter provides general information on software development as well as instructions for Flash memory programming Soft
5. Information of third parties may be subject to additional restrictions Resale of components or services with statements different from or beyond the parameters stated by TI for that component or service voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice is not responsible or liable for any such statements Buyer acknowledges and agrees that it is solely responsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of components its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failures monitor failures and their consequences lessen the likelihood of failures that might cause harm and take appropriate remedial actions Buyer will fully indemnify and its representatives against any damages arising out of the use of any components in safety critical applications some cases components may be promoted specifically to facilitate safety related applications With such components TI s goal is to help enable customers to design and create their own end product solutions that meet applicable functional safety standards and requirements Nonetheless such components are subj
6. Quick Set control to select LM3S811 Evaluation Board Move to the Program tab and click the Browse button Navigate to the example applications directory the default location is C StellarisWare boards MDL LM3S818CNCD 6 Each example application has its own directory Navigate into the example directory that you want to load and then into the directory which contains the binary bin files Select the binary file and click Open 7 Setthe Erase Method to Erase Necessary Pages check the Verify After Program box and check Reset MCU After Program 8 Next click the Program button to start the Erase Download and Verify process The DEBUG ACTIVE LED D1 on the board turns on at this time 9 Program execution starts once Verify is complete November 17 2011 Schematics This section contains the schematics for the LM3S818 controlCARD module Stellaris Contents on page 16 Stellaris MCU on page 17 Stellaris ICDI on page 18 November 17 2011 15 4 Internal Prototype Release to production Stellaris MCU Austin TX 78746 Designer Drawing Title Iw Stellaris LM3S818 ControlCard Drawn by Page Title JW Title Page Approved Size Document Number Rev JAG B MDL LM3S818CNCD B Date 10 27 2011 Sheet_ wo
7. Stellaris LM3S818 controlCARD Module Overview The Stellaris LM3S818 controlCARD module is a DIMM form factor module that can be used standalone or with a range of baseboards to accelerate evaluation and development Texas Instruments offers a range of controlCARD baseboards for motor power control application In most cases these are available as complete kits that include a controICARD module and a baseboard The Stellaris MDL LM3S8 November 17 2011 6 Stellaris LM3S818 controlCARD Module User s Manual e Documentation specific to each supported baseboard e CrossHairs control GUI Windows application Tools CD s Texas Instruments Code Composer Studio IDE Compatibility Matrix Table 1 1 shows which baseboards are compatible with the MDL LM3S818CNCD controlCARD module Using the LM3S818 controlCARD Module To start using the controlCARD module as a standalone module see the MDL LM3S818CNCD Read Me First document To start using the controlCARD module in conjunction with a Texas Instruments controlCARD baseboard see the Read Me First do November 17 2011 7 Hardware Description In addition to an LM3S818 microcontroller the contro CARD module includes some simple multiplexing logic and an integrated Stellairs in circuit debug interface ICDI This chapter describes how the hardware interfaces to the microcontroller Figure 2 1 shows the controlCARD module block diagram Figure 2 1 Block Diagram
8. Ti oo INSTRUMENTS Cortex Intelligent Processors Stellaris LM3S818 controlCARD Module User s Manual Table of Contents Chapter 1 Stellaris LM3S818 controICARD Module 6 MDL LM3S818CNCD Kit 6 Compatibility Matrix cab 7 Using the LM3S818 controlCARD Module 1 7 bees ivan gedaiaicebadeasienes 7 Board Dimension asesi da ao beets 7 Chapter 2 Hardware 8 Functional Descritor 9 Microcontroller and Interfaces Schematic Page 2 9 Debug Interface Virtual COM Port and Isolators Schematic Page 3 11 Chapter 3 Software Development 13 Software Descriptio M EA EE 13 Source Code haa aaa e oa el Man ee ee ee ae 13 amp ee E err iter 13 Programming the MDL LM3S818CNCD controICARD
9. e following two conditions 1 this device may not cause interference and 2 this device must accept any interference including interference that may cause undesired operation of the device Under Industry Canada regulations this radio transmitter may only operate using an antenna of a type and maximum or lesser gain approved for the transmitter by Industry Canada To reduce potential radio interference to other users the antenna type and its gain should be so chosen that the equivalent isotropically radiated power 1 is not more than that necessary for successful communication This radio transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain greater than the maximum gain indicated for that type are strictly prohibited for use with this device Cet appareil num rique de la classe A ou B est conforme a la norme NMB 003 du Canada Les changements ou les modifications pas express ment approuv s par la partie responsable de conformit ont pu vider l autorit de l utilisateur pour actionner l quipement Le pr sent appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence L exploitation est autoris e aux deux conditions suivantes 1 l appareil doit pas produire de brouilla
10. ecessary to re build or debug all examples Instructions for installing and using each of the evaluation tools can be found in each toolchain s Quickstart guide for example Quickstart Keil Quickstart IAR which are available for download from the evaluation kit section of our web site at www ti com stellaris For detailed information on using the tools see the documentation included in the toolchain installation or visit the website of the tools supplier November 17 2011 13 Software Development Programming the MDL LM3S818CNCD controlCARD Module 14 The MDL LM3S818CNCD software package includes pre built binaries for each of the example applications If you installed StellarisWare to the default installation path C StellarisWare you can find the example applications in C StellarisWare boards mdl Im3s818cncd The on board Stellaris ICDI is used along with the Stellaris LM Flash Programmer tool to program applications on the MDL LM3S818CNCD board To program example applications into the MDL LM3S818CNCD evaluation board using the Stellaris ICDI 1 Install LM Flash Programmer a Windows 2 Connect the USB cable A plug to an available port on the PC and the miniB plug to the board 3 Verify that both power LEDs are lit LED D4 indicates the status of the non isolated microcontroller power and LED D5 indicates the status of the isolated USB power Run LM Flash Programmer In the Configuration tab use the
11. ect to these terms No Tl components are authorized for use in FDA Class or similar life critical medical equipment unless authorized officers of the parties have executed a special agreement specifically governing such use Only those components which has specifically designated as military grade or enhanced plastic are designed and intended for use in military aerospace applications or environments Buyer acknowledges and agrees that any military or aerospace use of TI components which have not been so designated is solely at the Buyer s risk and that Buyer is solely responsible for compliance with all legal and regulatory requirements in connection with such use has specifically designated certain components which meet ISO TS16949 requirements mainly for automotive use Components which have not been so designated are neither designed nor intended for automotive use and TI will not be responsible for any failure of such components to meet such requirements bisi B PRs OIF OT THT LA 1 Beuaric Rvab ivst70RGSTd to Tj9 07 0 Td meet Tj20 158d specAgal fijETBTenable
12. ge et 2 l utilisateur de l appareil doit accepter tout brouillage radio lectrique subi m me si le brouillage est susceptible d en compromettre le fonctionnement Conform ment la r glementation d Industrie Canada le pr sent metteur radio peut fonctionner avec une antenne d un type et d un gain maximal ou inf rieur approuv pour l metteur par Industrie Canada Dans le but de r duire les risques de brouillage radio lectrique a l intention des autres utilisateurs il faut choisir le type d antenne et son de sorte que la puissance isotrope rayonn e quivalente ne d passe pas l intensit n cessaire a l tablissement d une communication satisfaisante Le pr sent metteur radio a t approuv par Industrie Canada pour fonctionner avec les types d antenne num r s dans le manuel d usage et ayant un gain admissible maximal et l imp dance requise pour chaque type d antenne Les types d antenne inclus dans cette liste ou dont le gain est sup rieur au gain maximal indiq 9 ler0 Ityp0 de 3avec 3iuis esttedestn type dan4t If you use this product in Japan you are required by Radio Law of Japan to follow the instructions below with respect to this product 1 Use this product in a shielded room or any other test facility as defined in the notification 173 issued by Ministry of Internal Affairs and Communications on March 28 2006 based on Sub section 1 1 of Article 6 of the Ministry s Rule for E
13. indicated in the User s Guide the board kit may be returned within 30 days from This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer an experienced radio TV technician for help This Class A or B digital apparatus complies with Canadian ICES 003 Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This device complies with Industry Canada licence exempt RSS standard s Operation is subject to th
14. ity control techniques are used to the extent deems necessary to support this warranty Except where mandated by applicable law testing of all parameters of each component is not necessarily performed Tl assumes no liability for applications assistance or the design of Buyers products Buyers are responsible for their products and applications using components To minimize the risks associated with Buyers products and applications Buyers should provide adequate design and operating safeguards does not warrant or represent that any license either express or implied is granted under any patent right copyright mask work right other intellectual property right relating to any combination machine or process in which components or services are used Information published by regarding third party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof Use of such information may require a license from a third party under the patents or other intellectual property of the third party or a license from TI under the patents or other intellectual property of TI Reproduction of significant portions of TI information in data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties conditions limitations and notices 1 not responsible or liable for such altered documentation
15. nforcement of Radio Law of Japan 2 Use this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product or 3 Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of Japan with respect to this product Also please do not transfer this product unless you give the same notice above to the transferee Please note that if you could not follow the instructions above you will be subject to penalties of Radio Law of Japan http www tij co jp Unless otherwise indicated this EVM is not a finished IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries reserve the right to make corrections enhancements improvements and other changes to its semiconductor products and services per JESD46 latest issue and to discontinue any product or service per JESD48 latest issue Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete All semiconductor products also referred to herein as components are sold subject to Tl s terms and conditions of sale supplied at the time of order acknowledgment warrants performance of its components to the specifications applicable at the time of sale in accordance with the warranty in Tl s terms and conditions of sale of semiconductor products Testing and other qual
16. uded on the Stellaris controlCARD Development Kit CD and are also available for download at www ti com stellaris Stellaris LM3S818 controlCARD Module MDL LM3S818CNCD User s Manual publication MDL LM3S818CNCD UM Stellaris Development and Evaluation Kits for Code Composer Studio Quickstart Guide Stellaris LM3S818 Microcontroller Data Sheet publication DS LM3S818 StellarisWare Driver Library StellarisWare Driver Library User s Manual publication SW DRL UG Stellaris DK LM3S DRV8312 InstaSPIN BLDC README First publication DK LM3S DRV8312 RMF Medium Voltage Digital Motor Control Kit for Stellaris Microcontrollers DK LM3S DRV8312 Baseboard Hardware Reference Guide publication DK LM3S DRV8312 RG Three Phase PWM Motor Driver DRV8312 Data Sheet publication SLES256 Sensorless Trapezoidal Control of BLDC Motors Using BEMF Integration InstaSPIN BLDC on Stellaris Microcontrollers Application Note publication ANO1289 Information on development tool being used Texas Instruments Code Composer Studio IDE web site www ti com ccs November 17 2011 20 Texas Instruments provides the enclosed Evaluation Board Kit Module EVM under the following conditions The user assumes all responsibility and liability for proper and safe handling of the goods Further the user indemnifies from all claims arising from the handling or use of the goods Should this evaluation board kit not meet the specifications
17. ware Description The CD supplied with the controlCARD module includes the StellarisWare Peripheral Driver Library which contains a rich set of functions for developing software for the Stellaris microcontroller and its on chip peripherals The software includes a set of example applications that utilize the StellarisWare Peripheral Driver Library These applications demonstrate the capabilities of the LM3S818 microcontroller as well as providing a starting point for developing user applications Source Code The complete source code is included on the Development Kit CD See your selected toolchain s Quickstart guide for information on how to install the source code and toolchain The source code and binary files are installed in the StellarisWare tree Tool Options The source code installation includes directories containing projects and or makefiles for the following toolchains Keil ARM RealView Microcontroller Development System IAR Embedded Workbench for ARM Sourcery CodeBench RDP checking on full name for this product however not supported now for controlCARD Code Red Technology Red Suite Generic Gnu C compiler Texas Instruments Code Composer Studio IDE Baseboards from Texas Instruments may not support all toolchain options Evaluation versions of these tools may be downloaded from www ti com stellaris Due to code size restrictions the evaluation tools may not build all example programs A full license is n
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