MDL-LM3S818CNCD User`s Manual
Contents
1. RX ISO 1x iso 33V ISO ISO MIA 33V ISO 1 5 Bu LU pa p T T t IN OUT t ok po Bu es Sok 5V USB Sour m 2 E now now now now now aov GND ve E 1 now 3V ISO 3 1 EN NR 17 PA0 U0RX 4 GND ISO 18 42 Re 9919 PAI UOTX PBI UITX aa 1 ISO 19 C scr aE 1 PA2 SSIOCLK PB2 DCOSCL 2 o da T 20 PBXDCOSDA 27 3 GND_ISO W creen P TDO 180 21 I 58 Sur p PBA UIRX N 4 TDL 5 2 57 Jo 2 Ml TARGETRST 50 EI PAG DCISCL E t E 1 PAT DCISDA PB7 NMI GNDI GND2 m GND3 POYTCK SWCLK GND4 PCI TMS SWDIO GND ISO TDI 50 i bo 50 E PC3 TDO SWO PDI U2TX PCA CCPS PD2CCP6 S 390 E PCS USBOEPEN PD3 CCP7 ver PC6 USBOPFLT E PC7 CCP4 5 2 6 USBODM TCK 4 7 33V ISO 46 gt 77 USBODP Ye 34 PEO SSIICLK usBorBias 38 i z gt 3 9 S S Jn 00 TMs 712 9 te PEL SSIIFSS 1 10 oi PEXSSIIRX 2 o A PE3 SSIITX 51 PE4 CCP3 OSCI A C2050 IDC NL GND_ISO now 34 xosco ICDL RSTn 40 555 RST_N XOSCI J2. GPIO 43 GPIO 42 CAPS E 1 PC7ICCP4 a GPIO 41 GPIO 40 2 1 PCO PhB 6 bov ospF M19 TARGETRST GPIO 11 GPIO 10 Copt S PCS CCPI LDO cm oi oW GPIO 9 GPIO 08 7 PC4 PhA q One FC UE 5V IN DGND e PC3 SWO TDO E aV ym GPIO 7 GPIO 06 dk PC2 TDI ud pons Soe 7 GPIO 5 GPIO 04 PCI SWDIO TME d 0703 GPIO 02 AN PCO SWCLK TCK RST gt a GPIO 1 GPIO 00 Pw A NCIGPIO 57 NC GPIO 56 3 2t ADCAT ADC B7 PB7 TRST NC GPIO 55 NC GPIO 54 PB6 C0 di en 6 ADC A6 ADC B6 PBS COo ADCS x MR NC GPIO 44 NC GPIO 58 PBA CO 7 m 100 ADC AS ADC BS PB3 Fault ADC3 4 2002 VREFHI VREFLO EX PB2 IDX jez um Sma 1002 ADC A4 ADC B4 PBI PWM3 let S C B AGND7 AGND3 PBO PWM2 ADCO t 2000 ADC A3 ADC B3 E A HANDS NDA 1 IS00pF 300pF i3popF ADC A2 ADC_B2 515 PAS SSITx Jv bu Lov AGNDS AGNDI PAA SSIRX I 9 20 8 2 Ys 0 jo ADC Bl 795 PA3 SSIFss GND 57 c 8 3 3 GUB TEN AGND4 AGND EM PA2 SSICIk GND i ADC A0 ADC BO UOTX 7 GND c re KH X K a GND ISOI GND ISO UORX PAO UORx GND ORI 1 00 a00pF NC9 NC4 pei Box NC8 H El 6 gt Pos e x 3 how NC7 NC2 5 NC6 NCL 7 pe a a V33 ISO V33
3. 64 Flash 8 KB RAM DIMM form factor GPIO signals available on DIMM edge connector User LED Debug Stellaris In Circuit Debug Interface ICDI Isolated to 560 V working voltage using Texas Instruments digital isolators Board Dimensions 3 55 x 1 40 LxW See Appendix B Component Locations on page 19 for more details November 17 2011 7 CHAPTER 2 Hardware Description In addition to an LM3S818 microcontroller the controlICARD 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 100 Pin DIMM format Edge Connector CAP3 SCLK GPIO 3 UART 560Vpk working voltage Isolation RX ISO TX ISO ISO 5V November 17 2011 Stellaris amp LM3S818 controICARD Module User s Manual Functional Description This section provides a detailed description of the LM3S818 controICARD module hardware Microcontroller and Interfaces Schematic Page 2 LM3S818 Microcontroller The Stellaris LM3S818 is an ARM Cortex M3 based microcontroller with 64 KB flash memory 8 SRAM 50 MHz operation Motion control PWMs and wide range of other peripherals Refer to the LM3S818 data sheet for complete device details The LM3S818 microcontroller is
4. Drawn by Page Title JW Title Page Approved Size Document Number Rev JAG B MDL LM3S818CNCD B Date 10 27 2011 Sheet tcm 1 2 4 5 6 1 3 4 5 6 a 100 mm TMS 98 TK TCK w P Z 97 Lx x95 PONDE eu 025 GPIO 34 pur pur Daur pour Sov sov EN sov 10 10 10 10 GPIO 28 PEI PWMS 5 s gt 35V IN3 GPIO 39 51 PEO PWM4 VDD 4 4 GPIO23 GPIO22 VDD 5 5 PhA 15 VCC_3 3V GPIO21 GPIO 20 46 VDD am GPIO 19 GPIO 18 s PDS SSP2 E GPIO 17 GPIO 16 Sg PDA CCPO sov 5V IN2 DGNDI 57 PD3 UITx m GPIO 27 GPIO 26 565 PD2 UIRx i su GPIO 25 GPIO 24 55 PDI PWMI osci GPIO 14 GPIO 15 PDO PWMO 0500 i PEON GPIO 13 GPIO 12 f 5V INI GPIO 44 50 M DH PRAE
5. As with all electronic evaluation tools only qualified personnel knowledgeable in electronic measurement and diagnostics normally found in development environments should use these EVMs Agreement to Defend Indemnify and Hold Harmless You agree to defend indemnify and hold TI its licensors and their representatives harmless from and against any and all claims damages losses expenses costs and liabilities collectively Claims arising out of or in connection with any use of the EVM that is not in accordance with the terms of the agreement This obligation shall apply whether Claims arise under law of tort or contract or any other legal theory and even if the EVM fails to perform as described or expected Safety Critical or Life Critical Applications If you intend to evaluate the components for possible use in safety critical applications such as life support where a failure of the TI product would reasonably be expected to cause severe personal injury or death such as devices which are classified as FDA Class or similar classification then you must specifically notify TI of such intent and enter into a separate Assurance and Indemnity Agreement Mailing Address Texas Instruments Post Office Box 655308 Dallas Texas 75265 Copyright O 2012 Texas Instruments Incorporated IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries TI reserve the right to make corrections enhancements improvements and other changes to i
6. Description Table 2 1 Signal Table Continued 46 CCP2 31 DRV8301 CAP3 CAP3 36 DRV8312 11 CCP4 29 DAC PWM 1 DAC PWM 1 41 TRSTn 99 TRSTn TRSTn 40 TCK 48 TCK TCK 39 TMS 49 TMS TMS 38 TDI 97 TDI TDI 37 TDO 98 TDO TDO 17 UORx 43 GPIO 28 GPIO 28 spare SCI spare SCI header header 18 UOTx 93 GPIO 29 GPIO 29 spare SCI spare SCI header header 19 SSICLK 36 DRV8301 SCLK DRV8301 has an SPI config port 20 SSIFss 86 DRV8301 SCS 21 SSIRx 85 DRV8301 SDO 22 SSITx 35 DRV8301 SDI 27 PD2 83 OTWn OTWn 28 PD3 42 EN GATE 44 4 45 Switch signal for choosing between IB current or DC Bus Current measurement 43 PB5 81 DC CAL 42 PB6 This signal sets the SPI and CCP signal muxing for either DRV8312 or DRV8301 support 1 ADCO 59 IA FB IA FB 2 ADC1 9 or 61 IB FB or IB FB or ITOTAL ITOTAL 3 ADC2 11 VDCBUS VDCBUS 4 ADC3 21 ADC Vhb1 ADC Vhb1 48 ADC4 71 ADC Vhb2 ADC Vhb2 47 ADC5 15 ADC Vhb3 ADC Vhb3 Reset 10 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 m Power on reset m 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 amp LM3S818 controICAR
7. Ho ag Hn aq Ho ari ln ari pn mj Hn ar ari 4 Note Non isolated means that these circuits will be at the same voltage potential as the base board The controICARD 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 WARNING Do not install the controICARD module in a baseboard if the jumpers are installed The isolation barrier is compromised and an electric shock hazard exists Power supply contention may also damage the controlCARD module or the baseboard Figure 2 3 controICARD Module Jumpers To bridge power install0 5 wire powerjumpers into J4 and J5 both sides of PCB Ensure that wires do not short to other components Isolated Side Non Isolated Side 88 gt 655 Ro RIO HBBBBBBH BARA AE 3o 1 L 83 JL 0 WARNING Do not install controlCARD in a baseboard when wire powerjumpers are installed 12 November 17 2011 Software Development This chapter provides general information on software development as well as instructions for Flash memory programming Software 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 mic
8. 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 Texas Instruments Japan Limited address 24 1 Nishi Shinjuku 6 chome Shinjuku ku Tokyo Japan http www tij co jp ZEATE T SE 7 CU UA CHBRICERU CIE LFOUTHAOBBEM TULE DEFEN ETN CCHRB lt K EE 1 BRAT RUSSE ARS CET XE RLI8ES H28 AMBER 81738 CEOSHLEREESO MBM C BRI TIE Z lt 2 SERIO aF HS FU IEEE 3 EREKTA ZB HAm buio CIC Amo TORA BEAIBALZURY BE BRTESUVEOCLET aigX SPIRU a Up ik amp Na NEEND eE TAERE BAT TUAS FYAYIDXYYRASE Raw ie 6 J B 2 4815 http www tij co jp EVALUATION BOARD KIT MODULE EVM WARNINGS RESTRICTIONS AND DISCLAIMERS For Feasibility Evaluation Only in Laboratory Development Environments Unless otherwise indicated this EVM is not a finished electrical equipment and not intended for consumer use It is intended solely for use for preliminary feasibility evaluation in laboratory development environments by technically qualified electroni
9. 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 controICARD 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 The DRV8312 and DRV8301 baseboards have Hall inputs on different DIMM pins U11 multiplexes these signals under the control of GPIO PB6 An analog switch U12 under the control of PB4 selects between bus current I total and Phase B current IB FB Table 2 1 Signal Table 25 PWMO 23 PWM AH PWM A 26 PWM1 73 PWM_AL RESET A 29 PWM2 24 PWM BH PWM B 30 PWM3 74 PWM_BL RESET B 35 PWM4 25 PWM CH PWM C 36 PWM5 75 PWM_CL RESET_C 34 Fault 84 FAULTn FAULTn 14 PhA 40 QEPA QEPA 12 PhB 90 QEPB QEBB 33 IDX 91 QEPI QEPI 45 CCPO 30 DRV8301 CAP1 CAP1 Hall inputs CAPx needed to be 35 DRV8312 moved on the DRV8301 board to gain access to an SPI port 13 CCP1 80 DRV8301 CAP2 CAP2 85 DRV8312 November 17 2011 9 Hardware
10. A1 UOTX RXD The UART signals are also electrically isolated Electrical Isolation The PCB layout incorporates IEC standard reinforced isolation for over voltage category Il and pollution degree 2 Creepage and clearance distances are 6 4 mm The digital isolators limit the working voltage to 560 Vpk which is sufficient for most 115 Vrms and 230 Vrms line powered designs If using the controlCARD as a module in a new design refer to the safety regulations that apply to that product and its environment to determine the safe working voltage The integrated isolation feature allows the Stellaris microcontroller to operate at the same common mode voltage as the baseboards which simplifies circuit design in high voltage motor control designs Firmware programming debugging and serial communication is supported using the isolated low voltage debug interface Figure 2 2 shows controlCARD module isolation WARNING When installed in a high voltage power board the microcontroller and non isolated circuitry may be at a high voltage Read and understand the safety warnings included in the power board documentation before using the controlCARD module in a high voltage application November 17 2011 11 Hardware Description Figure 2 2 controICARD Module Isolation Isolation barrier Low voltage Isolated side High voltage Non lsolated side BBBBBBHRH 5488488 I B RARER HHHHHEH ag
11. D Module User s Manual Power Supplies The controICARD 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 controlCARD module is installed in a baseboard Damage to the board may result In high voltage applications the power supplies must remain electrically isolated for personal safety Debug Interface Virtual COM Port and Isolators Schematic Page 3 Stellaris In Circuit Debug Interface ICDI and Virtual COM Port The MDL LM3S818CNCD controlCARD module includes an on board Stellaris In Circuit Debug Interface ICDI The Stellaris ICDI allows for the programming and debug of the LM3S818 using LM Flash and or any of the supported tool chains The debug interface incorporates Texas Instruments digital isolators ISO7240M and 1 07242 for safety isolation between the the ICDI and the Stellaris microcontroller Due to the presence of the uni directional isolators only JTAG debugging and programming is supported Serial Wire Debug SWD and Serial Wire Trace SWT are not supported Virtual COM Port When plugged in to a PC the device enumerates as a debugger and a virtual COM port The COM port is connected to the following pins on the microcontroller as shown in Table 2 2 Table 2 2 COM Port Pin Connections PAO UORX TXD P
12. F Sor 5 w EY 0 5pF pur 10 37 50 32 A 1 3i WAKE N N 2 y Pos NN M MESE GND ISO d d GASES 16 Veco veo ORE vpp3 39 GND ISO 33V ISO GND ISO 43 10 Aw VODS EN2 NC VDDA 14 3 TARGETRST 13 OUTA INA jp GND3 TMS pr OUTB NB H GND4 m T TDI OUTC INC L GNDS E UB SOME TCK LLJ ourp IND Lc GND6 vpp2s 4 54 pn Ev owe 4 ag EM EY sov GND7 VDD25 3 55 mo 1 10 37 64222 GNDI2 5 GND8 VDD25 2 M GND21 GNDI I GND9 VDD25 1 Jo JSO7240M 4 5 og GNDA LDO m 2 GND ISO Masse 1 UORX lt 41 exp TANCIOUS ISO GND ISO pas c T m pav Bov Bov Sov 1 1 E 0 ur C 33V 16 1 t ys T ye MEL GND ISO SN74LVC1G14DBV SV US 10 o Md VCC_SV_USB 4 d 2 OUTA INA Don p GND ISO e om IB DS Rmo E UOTX INC OUTC z s avert oum _ GND22 GNDL2 z V psi E GND21 GNDLI ae dora P TI AEC Austin p i 13 TEXAS INS TS M Suite 350 NSTRUMENTS 5 JUMPER Designer Drawing Title NEAR U9 NEAR 910 IW Stellaris LM3S818 ControlCard Drawn by Page Title GND_ISO Iw Stellaris ICDI Isolators disabled when USB is not plugged in Approved Size Document Number Rev B Date 10 27 2011 Sheet o 1 2 3 4 5 Component Locations Figure B 1 shows the plot of the top side component location a
13. OF THE INDEMNITY SET FORTH ABOVE NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES Please read the User s Guide and specifically the Warnings and Restrictions notice in the User s Guide prior to handling the product This notice contains important safety information about temperatures and voltages For additional information on TI s environmental and or safety programs please visit www ti com esh or contact TI No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine process or combination in which such TI products or services might be or are used TI currently deals with a variety of customers for products and therefore our arrangement with the user is not exclusive TI assumes no liability for applications assistance customer product design software performance or infringement of patents or services described herein REGULATORY COMPLIANCE INFORMATION As noted in the EVM User s Guide and or EVM itself this EVM and or accompanying hardware may or may not be subject to the Federal Communications Commission FCC and Industry Canada IC rules For EVMs not subject to the above rules this evaluation board kit module is intended for use for ENGINEERING DEVELOPMENT DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumer use It generates uses and can
14. Stellaris LM38818 controlICARD Module User s Manual Xi TEXAS INSTRUMENTS MDL LM3S818CNCD 00 Copyright 2011 Texas Instruments Copyright Copyright O 2011 Texas Instruments Inc All rights reserved Stellaris and StellarisWare are registered trademarks of Texas Instruments ARM and Thumb are registered trademarks and Cortex is a trademark of ARM Limited Other names and brands may be claimed as the property of others Texas Instruments 108 Wild Basin Suite 350 Austin TX 78746 m mm m BH http www ti com stellaris l M MENT S Cort tex Intelligent Processors by 2 2 November 17 2011 Stellaris amp LM3S818 controICARD Module User s Manual Table of Contents Chapter 1 Stellaris amp LM3S818 controICARD Module Overview eese 6 MDL LM3S818CNCD Kit Contents nn rs 6 Compatibility Matrix u 5 12 2p otc t PU eed eo He DH XE sau 7 Using the LM3S818 controICARD Module 7 EE 7 Board Dimernsloris eto da pte Du et Pate hapa 7 Chapter 2 Hardware 8 Functional Description dee etre crede eek ge pecu uda ve eed Eve eap cc ERR tasto ER E ue cu ERR 9 Microcontroller and Interfaces Schematic Page 2 nennen nnne 9 Debug Interfa
15. _ISO DIOS PA 4 NS 6 NUPA201MRG NUP4201MR6 ma VCC_33V n I GND pes m ek sw NC NC ow ADCI 5 ai p TSTST ps T c LABEL USER soma pu Sov Mex un yu a 1 OE vec 18 PES TA 182 VCC_5V_IN ceci Shines cape x op a8 CAP2 SDO d oore ID 34 in re 1 APSISCLK 535 550 RIS 12 3B2 14 pur pur m pur mo t t IN our T ok 44 4Bl 5 ov 50V 50V 50V 0v 522 515 542 8 4 4B2 px 10 40 10 10 10 JouF Our AUF hi GND 3v pos dv pa SN74CB3Q3257 40 20 il 4 snow EN NR Pron gis z pour Place near edge connector PRORA See Cs m TI Stellaris MCU x 3 TE NSTRUMENTS yom XAS INSTRU TS 25 poses Austin TX 78746 D X Designer Drawing Title JW Stellaris LM3S818 ControlCard Drawn by Page Title JW Stellaris MCU Approved Size Document Number Rev B MDL LM3S818CNCD B Date 10 27 2011 Sheet of 1 3 4 5 6
16. ce Virtual COM Port and Isolators Schematic Page 3 11 Chapter 3 Software 13 Software Descriptio Nesset uE Sinu sn aa bee Populo 13 felgen 13 Tool Optlohs asa u en d te C a aa here err iter 13 Programming the MDL LM3S818CNCD controICARD Module sse 14 AppendbcA Schematics u L T u u TNS u uD ua aS aS Su Nu H a yas 15 Appendix B Locations uu A ul 19 Appendix C Refere c s u M M 20 November 17 2011 3 List of Figures Figure 1 1 MDL LM3S818CNCD controICARD Module esses eene nnne nnne 6 Fig re 2 1 Block Diagramm eui rt Ri dep rcr ERR HER ERR ERR ERR pere ER EID RE eR RE Enn UR 8 Figure 2 2 controlICARD Module Isolation 1 ennemis nnne 12 Figure 2 3 controICARD Module Jumpers nns nnne entr nennen 12 Figure B 1 Top Side Component Location eene nennen nnne nennen 19 Figure B 2 Bottom Side Component Location enne enne 19 4 November 17 2011 Stellaris amp LM3S818 controICARD Module User s Manual List of Tables Table 171 Compatibility Matrix uu a tacere tenente De ete veu dep ieee aya ee de aeg v u
17. cs experts who are familiar with the dangers and application risks associated with handling electrical mechanical components systems and subsystems It should not be used as all or part of a finished end product Your Sole Responsibility and Risk You acknowledge represent and agree that 1 You have unique knowledge concerning Federal State and local regulatory requirements including but not limited to Food and Drug Administration regulations if applicable which relate to your products and which relate to your use and or that of your employees affiliates contractors or designees of the EVM for evaluation testing and other purposes 2 You have full and exclusive responsibility to assure the safety and compliance of your products with all such laws and other applicable regulatory requirements and also to assure the safety of any activities to be conducted by you and or your employees affiliates contractors or designees using the EVM Further you are responsible to assure that any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electrical shock hazard 3 You will employ reasonable safeguards to ensure that your use of the EVM will not result in any property damage injury or death even if the EVM should fail to perform as described or expected 4 You will take care of proper disposal and recyc
18. ctionner 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 l intention des autres utilisateurs il faut choisir le type d antenne et son gain de sorte que la puissance isotrope rayonn e quivalente p i r e ne d passe pas l intensit n cessaire 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 non inclus dans cette liste ou dont le gain est sup rieur au gain maximal indiqu sont strictement interdits pour l exploitation de l metteur Important Notice for Users of this Product in Japan This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan 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 Enforcement of Radio Law of Japan 2 Use this product only after you obtained the license of Test Radio
19. e may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment FCC Interference Statement for Class A EVM devices This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense FCC Interference Statement for Class B EVM devices 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
20. either designed nor intended for automotive use and TI will not be responsible for any failure of such components to meet such requirements Products Applications Audio www ti com audio Automotive and Transportation www ti com automotive Amplifiers amplifier ti com Communications and Telecom www ti com communications Data Converters DLP Products DSP Clocks and Timers Interface Logic Power Mgmt Microcontrollers RFID OMAP Applications Processors Wireless Connectivity dataconverter ti com www dlp com www ti com clocks interface ti com logic ti com microcontroller ti com www ti rfid com www ti com omap Computers and Peripherals Consumer Electronics Energy and Lighting Industrial Medical Security Space Avionics and Defense Video and Imaging TI E2E Community www ti com wirelessconnectivity www ti com computers www ti com consumer apps www ti com energy www ti com industrial www ti com medical www ti com security www ti com space avionics defense www ti com video Mailing Address Texas Instruments Post Office Box 655303 Dallas Texas 75265 Copyright 2012 Texas Instruments Incorporated
21. 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 Reorient or relocate the receiving antenna 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 Consult the dealer or an experienced radio TV technician for help For EVMs annotated as IC INDUSTRY CANADA Compliant 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 Concerning EVMs including radio transmitters This device complies with Industry Canada licence exempt RSS standard s Operation is subject to the 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 Concerning EVMs including detachable antennas Under Industry Canada regulations this radio transmitter may only operate using an antenna of a type and maximum or lesser gain approved for the tra
22. ling of the EVM s electronic components and packing materials Certain Instructions It is important to operate this EVM within TI s recommended specifications and environmental considerations per the user guidelines Exceeding the specified EVM ratings including but not limited to input and output voltage current power and environmental ranges may cause property damage personal injury or death If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and intended loads Any loads applied outside of the specified output range may result in unintended and or inaccurate operation and or possible permanent damage to the EVM and or interface electronics Please consult the EVM User s Guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation some circuit components may have case temperatures greater than 60 C as long as the input and output are maintained at a normal ambient operating temperature These components include but are not limited to linear regulators switching transistors pass transistors and current sense resistors which can be identified using the EVM schematic located in the EVM User s Guide When placing measurement probes near these devices during normal operation please be aware that these devices may be very warm to the touch
23. nd Figure B 2 shows the plot of the bottom side component location Figure B 1 Top Side Component Location E 03 RIT Texas z nstruments EIE 0000000000000 SS BUT November 17 2011 19 References In addition to this document the following references are included 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 amp Development and Evaluation Kits for Code Composer Studio Quickstart Guide Stellaris amp LM3S818 Microcontroller Data Sheet publication DS LM3S818 StellarisWare Driver Library StellarisWare D
24. niB to USB A plug cable for debug and serial communication 1 2 inch blue jumper wires for bridging power Development Kit CD containing For the controlICARD module in standalone use Complete documentation StellarisWare Peripheral Driver Library and example source code For the controlCARD module when used with a supported baseboard e Source code and binaries November 17 2011 6 Stellaris amp LM3S818 controICARD Module User s Manual Documentation specific to each supported baseboard CrossHairs control GUI Windows application B Tools CD s Texas Instruments Code Composer Studio M IDE Compatibility Matrix Table 1 1 shows which baseboards are compatible with the MDL LM3S818CNCD controlCARD module Table 1 1 Compatibility Matrix DRV8312 3 Phase 6 5A BLDC motor driver Yes Yes DK LM3S DRV8312 DRV8301 3 Phase BLDC motor pre driver Yes No No 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 document specific to that platform m EK LM3S DRV8312 Read Me First Features The Stellaris MDL LM3S818CNCD controlCARD module includes the following features LM3S818IQN50 Stellaris microcontroller 32 bit ARM Cortex M3 core 50 MHz max speed
25. nsmitter 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 e i r p 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 la norme NMB 003 du Canada Les changements ou les modifications pas express ment approuv s par la partie responsable de la conformit ont pu vider l autorit de l utilisateur pour actionner l quipement Concernant les EVMs avec appareils radio 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 ne doit pas produire de brouillage 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 Concernant les EVMs avec antennes d tachables Conform ment la r glementation d Industrie Canada le pr sent metteur radio peut fon
26. radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES 003 rules which are designed to provide reasonable protection against radio frequency interference Operation of the equipment may cause interference with radio communications in which case the user at his own expense will be required to take whatever measures may be required to correct this interference General Statement for EVMs including a radio User Power Frequency Use Obligations This radio is intended for development professional use only in legally allocated frequency and power limits Any use of radio frequencies and or power availability of this EVM and its development application s must comply with local laws governing radio spectrum allocation and power limits for this evaluation module It is the user s sole responsibility to only operate this radio in legally acceptable frequency space and within legally mandated power limitations Any exceptions to this are strictly prohibited and unauthorized by Texas Instruments unless user has obtained appropriate experimental development licenses from local regulatory authorities which is responsibility of user including its acceptable authorization For EVMs annotated as FCC FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant Caution This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This devic
27. rd 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 TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties conditions limitations and notices TI is not responsible or liable for such altered documentation Information of third parties may be subject to additional restrictions Resale of TI 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 Tl 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 TI components in 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 consequence
28. risWare 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 01 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 1 2 3 4 5 6 Notes Unless otherwise noted 1 Resistances values in Ohms Revision Date Description 2 Capacitance values in microfarads uF 3 All 0 1uF and 0 010 capactors are decoupling and should be placedUnear the IC they are shown with Aug 15 11 Internal Prototype B Oct 27 11 Release to production Page 1 Title Index Revisions Page 2 Stellaris Edge Connector Page 3 USB Debugger Isolation TI Stellaris MCU 13 TEXAS INSTRUMENTS Suite 350 Austin TX 78746 Designer Drawing Title Jw Stellaris LM3S818 ControlCard
29. river 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 EVALUATION BOARD KIT MODULE EVM ADDITIONAL TERMS Texas Instruments TI 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 TI from all claims arising from the handling or use of the goods Should this evaluation board kit not meet the specifications indicated in the User s Guide the board kit may be returned within 30 days from the date of delivery for a full refund THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED IMPLIED OR STATUTORY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE EXCEPT TO THE EXTENT
30. rocontroller 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 B 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 W Generic Gnu C compiler Texas Instruments Code Composer Studio M 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 necessary 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 Quick
31. s 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 TI and its representatives against any damages arising out of the use of any TI components in safety critical applications In some cases components may be promoted specifically to facilitate safety related applications With such components 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 subject to these terms No TI components are authorized for use in FDA Class Ill or similar life critical medical equipment unless authorized officers of the parties have executed a special agreement specifically governing such use Only those TI components which TI 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 TI has specifically designated certain components which meet ISO TS16949 requirements mainly for automotive use Components which have not been so designated are n
32. start 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 controICARD 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 on a Windows PC 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 04 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 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 Stella
33. t xe 7 T ble 21 eSignal Table ne et ep Ee Pe o e pb en tero a eir fa edad 9 Table 2 2 Port Pin Connections 11 November 17 2011 CHAPTER 1 Stellaris amp LM3S818 controICARD Module Overview The Stellaris LM3S818 controlCARD module is 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 controICARD baseboards for motor and power control application In most cases these are available as complete kits that include a controlCARD module and a baseboard The Stellaris MDL LM3S818CNCD is part of a controlCARD lineup that includes cards for C2000 and MSP430 devices Not all controlICARD and baseboards configurations are supported See the Compatibility Matrix on page 7 for more information on baseboards options The Stellaris LM3S818 is an ARM Cortex V M3 microcontroller with 64 KB Flash with single cycle operation at 50 MHz 18 IS ICARD o RELEASE 0 1 CE z NN S e Instruments Figure 1 1 MDL LM3S818CNCD controICARD Module CAMS e nimimm i UE yr 09 15 ay lt N MDL LM3S818CNCD Kit Contents LM3S818 controlCARD module kit comes with the following m MDL LM3S818CNCD controlCARD module On board Stellaris In Circuit Debug Interface m Cables Accessories USB mi
34. ts 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 TI 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 quality control techniques are used to the extent TI deems necessary to support this warranty Except where mandated by applicable law testing of all parameters of each component is not necessarily performed TI assumes no liability for applications assistance or the design of Buyers products Buyers are responsible for their products and applications using Tl components To minimize the risks associated with Buyers products and applications Buyers should provide adequate design and operating safeguards TI does not warrant or represent that any license either express or implied is granted under any patent right copyright mask work right or other intellectual property right relating to any combination machine or process in which TI components or services are used Information published by TI regarding thi
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