Stellaris® LM4F120 LaunchPad Evaluation Kit User`s Manual (Rev. A)
Contents
1. i CON 110 100 CON 110 100 USR_SW1 R3 E Qi DTC114EET1G 1 i Di USR_SW2 2 R FS 3 A 1 Wy 4 RGB LED 0404 COMA CON 110 100 CON 110 100 ed DTC114EET1G DESIGNER DATE DGT 8 23 2012 A TEXAS INSTRUMENTS Ay PROJECT Jl STELLARIS MICROCONTROLLERS Stellaris Launchpad 108 WILD BASIN ROAD SUITE 350 AUSTIN TX 78746 DESCRIPTION DTC114EET1G wwwti comstellaris Microcontroller USB Expansion Buttons and LED FILENAME PARTNO EK LM4F120XL Rev A sch EK LM4F120XL USB_VBUS H18 CDI VBUS O Power Select VBUS H19 3 3V 400mA Regulator RESET RESET R28 10k o o o c TARGETRST Ut B RESET WAKE H24 and H25 installed as a single 1x2 header on 100 mil center with jumper 4MCU PWR H24 H25 11 OSC1 HB Osco U8 TPS73633DRB IN OUT VBAT 0 A OMIT XOSCO GNDX VDDA XOSC1 VDD VDD GNDA VDD VDD GND GND GND VDDC2. eee ea eee eee ea eee ennemi ethernet ethernet enne 13 3 1 Software DeSCriptiOn sienna 13 3 2 lieder aman 13 3 3 dise e 13 3 4 Programming the Stellaris LaunchPad Evaluation Board issus 14 References PCB Layout and Bill of Materials o oocoocccccccccocococococononcncncncnnononononinnnnns 15 4 1 References ET 15 4 2 COMPONENT LOCALONS t 16 4 3 Bill of Materials BOM r 17 Eire mee paja 19 Contents SPMU289A August 2012 Revised December 2012 Submit Documentation Feedback Copyright 2012 Texas Instruments Incorporated IA TEXAS INSTRUMENTS www ti com List of Figures 1 1 Stellaris LM4F120 LaunchPad Evaluation Board ee eee seen eee eee m meme nnne 4 2 1 Stellaris LaunchPad Evaluation Board Block Diagram sees m Hm 7 4 1 Stellaris LaunchPad Component Locations Top View oocccccccconccncnnccancnancnncnnnnnnrnnnnnnnnnrnncnnnnnns 16 4 2 Stellaris EaunchPad Dimensions ossessioni ii ami 17 List of Tables ii 1 EK UM4FT20X LD Specifications a 6 2 1 USB Device Signals iii DER SENDER a a E a dan 8 2 2 User Switches and RGB LED Signals 2 22 ssisssissnenesensssamenmnensasesrermenmniaemiancmrpsammesenme ant 8 PEE Lore oo R
3. 9 2 4 J2 COMMECION saisine ains 9 2 5 JG COMMECION a 10 PX MEE Merge pe ES 10 2 7 Stellaris In Circuit Debug Interface ICDI Signals ceeeeseeeseeren IH 12 2 8 Virtual COM Port Signals sms rte e pnr a A cee pex Ra RR RR RR n ant en E MERI sun nie isa 12 421 EKSEMME 120 Billiof Materials cuore rero on de disease e meet nee 17 SPMU289A August 2012 Revised December 2012 List of Figures 3 Submit Documentation Feedback Copyright 2012 Texas Instruments Incorporated A TEXAS INSTRUMENTS Chapter 1 SPMU289A August 2012 Revised December 2012 Board Overview The Stellaris LM4F120 LaunchPad Evaluation Board EK LM4F120XL is a low cost evaluation platform for ARM Cortex M4F based microcontrollers The Stellaris LaunchPad design highlights the LM4F120H5QR_ microcontroller USB 2 0 device interface and hibernation module The Stellaris LaunchPad also features programmable user buttons and an RGB LED for custom applications The stackable headers of the Stellaris LM4F120 LaunchPad BoosterPack XL interface demonstrate how easy it is to expand the functionality of the Stellaris LaunchPad when interfacing to other peripherals with Stellaris BoosterPacks and MSP430 BoosterPacks Figure 1 1 shows a photo of the Stellaris Reset Switch RGB User LED Stellaris LaunchPad BoosterPack XL Interface J1 J2 J3
4. INSTRUMENTS Functional Description www ti com Table 2 5 J3 Connector Stellaris GPIOPCTL Register Setting SEPA PIE Pin GPIOAMSEL 1 2 3 7 8 9 14 3 01 5 0 V 3 02 GND 3 03 PDO 61 AIN7 SSI3CIk SSHCIk I2C3SCL WT2CCPO 3 04 PD1 62 AIN6 SSI3Fss SSI1Fss 12C3SDA WT2CCP1 3 05 PD2 63 AIN5 SSI3Rx SSHRx WT3CCPO 3 06 PD3 64 AIN4 SSI3Tx SSH Tx WT3CCP1 3 07 PE1 AIN2 U7Tx 3 08 PE2 AIN1 B 3 09 PE3 AINO E 3 100 PF1 29 U1CTS SSH Tx TOCCP1 Clo TRD1 Shaded cells indicate configuration for compatibility with the MSP430 LaunchPad Not recommended for BoosterPack use This signal tied to on board function via a 0 0 resistor Table 2 6 J4 Connector Stellaris GPIOPCTL Register Setting RE GPIO Pin GPIOAMSEL 1 2 3 7 8 9 14 4 01 PF2 30 SSI1Clk T1CCPO TRDO 4 020 PF3 31 SSI1Fs CANOTx T1CCP1 TRCLK 4 03 PB3 48 I2COSDA T3CCP1 4 04 PC4 16 C1 U4Rx U1Rx WTOCCPO U1RTS 4 05 PC5 15 C1 U4Tx U1Tx WTOCCP1 U1CTS 4 06 PC6 14 C0 U3Rx WT1CCPO 4 07 PC7 13 co U3Tx WT1CCP1 4 08 PD6 53 U2Rx WT5CCPO 4 090 PD7 10 U2Tx WT5CCP1 NMI 4 10 PF4 5 T2CCPO Not recommended for BoosterPack use This signal tied to on board function via a 0 Q resistor Connectors J1 and J2 of the Stellaris LM4F120 LaunchPad BoosterPack XL Interface provide compatibility with MSP430 LaunchPad BoosterPacks Highlighted functions shaded cells in Table 2 3 thr
5. You can also view and download almost six hours of training material on configuring and using the LaunchPad Visit the Stellaris LaunchPad Workshop for more information and tutorials 1 3 Features Your Stellaris LaunchPad includes the following features Stellaris LM4F120H5QR microcontroller USB micro B connector for USB device RGB user LED Two user switches application wake Available I O brought out to headers on a 0 1 in 2 54 mm grid On board Stellaris ICDI e Switch selectable power sources ICDI USB device Reset switch e Preloaded RGB quickstart application e Supported by StellarisWare software including the USB library and the peripheral driver library Stellaris LM4F120 LaunchPad BoosterPack XL Interface which features stackable headers to expand the capabilities of the Stellaris LaunchPad development platform Fora complete list of available BoosterPacks that can be used with the Stellaris LaunchPad see the Stellaris LaunchPad web page SPMU289A August 2012 Revised December 2012 Board Overview 5 Submit Documentation Feedback Copyright 2012 Texas Instruments Incorporated I TEXAS INSTRUMENTS BoosterPacks www ti com 1 4 BoosterPacks The Stellaris LaunchPad provides an easy and inexpensive way to develop applications with the Stellaris LM4F120H5QR microcontroller Stellaris BoosterPacks and MSP430 BoosterPacks expand the available peripherals and po
6. GND VDDC LM4F120 DESIGNER DATE DGT y 8 23 2012 PROJECT Stellaris Launchpad 8 TEXAS INSTRUMENTS Jl STELLARIS MICROCONTROLLERS 108 WILD BASIN ROAD SUITE 350 AUSTIN TX 78746 DESCRIPTION Power Management FILENAME EK LM4F120XL Rev A sch wwwi comstellaris PART NO EK LM4F120XL PA1 UOTX VCP RXD PAO UORX VCP TXD DEBUG VCOM Stellaris In Circuit Debug Interface ICDI 33V ICDI_VBUS DEBUG PCO TCK SWCLK Ei Y DEBUG PC1 TMS SWDIO DEBUG PC3 TDO SWO DEBUG PC2 TDI TARGETRST lt DEBUG_PC3 TDO SWO ICDI TCK DEBUG PC1 TMS SWDIO ICDLTMS DEBUG PCO TCK SWCLK CDI TDI Ke CDI TDO LM4F120 U2 B RESET WAKE osc1 mB CDLTCK lt Osco C gt ICDI TDI VBAT ICDLTMS lt XOSCO C gt IcDL_RST GNDX VDDA o XOSC1 ICDL_TDO VDD TC2050 IDC NL VDD GNDA VDD VDD GND GND GND VDDC GND VDDC LM4F120 DESIGNER REVISION DATE DGT 01 8 23 2012 a TEXAS INSTRUMENTS IERI Jl STELLARIS MICROCONTROLLERS Stellaris Launchpad
7. In Circuit Debug Interface ICDI Signals GPIO Pin Pin Function PCO TCK SWCLK PC1 TMS SWDIO PC2 TDI PC3 TDO SWO 2 3 1 Virtual COM Port When plugged in to a PC the device enumerates as a debugger and a virtual COM port Table 2 8 shows the connections for the COM port to the pins on the microcontroller Table 2 8 Virtual COM Port Signals GPIO Pin Pin Function PAO UORX PA1 UOTX 12 Hardware Description SPMU289A August 2012 Revised December 2012 Copyright O 2012 Texas Instruments Incorporated Submit Documentation Feedback j Chapter 3 TE S SPMU289A August 2012 Revised December 2012 INSTRUMENTS Software Development This chapter provides general information on software development as well as instructions for Flash memory programming 3 4 Software Description The StellarisWare software provided with the Stellaris LaunchPad provides access to all of the peripheral devices supplied in the design The Stellaris Peripheral Driver Library is used to operate the on chip peripherals as part of StellarisWare StellarisWare includes a set of example applications that use the StellarisWare Peripheral Driver Library These applications demonstrate the capabilities of the LM4F120H5QR microcontroller as well as provide a starting point for the development of the final application for use on the Stellaris LaunchPad evaluation board 3 2 Source Code The complete source code
8. Instruments Japan Limited address 24 1 Nishi Shinjuku 6 chome Shinjuku ku Tokyo Japan http www tij co jp CPA SES cox FAREY Mx EEXEXS AEEBB E SEU CU UA ARMOCCAICRL TH ERETO LFOUTHAOHBERM TULE lt KBEMHWETNCCHEB lt K EE 1 BRAT RUSSE AR S C EO XE RUI8ES H28 AMBRE 981738 CEOSHLEREESO MBM C C BRI TIE IE 2 SERIO SEREEBUS C BRIU IEEE 3 EME AA EREKTA 238 ARE 1320 TEACO TOR ARA BEAIBALZUR BE B T ESUEDELRKT Lote End BRAM RIBERA amp Tie NEEND eE TAERE BATEA FYAYIDXYYRASE RANTE RARE 6 TA 24815 ME HEIL 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 electronics 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
9. 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 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
10. and J4 Connectors LaunchPad Figure 1 1 Stellaris LM4F120 LaunchPad Evaluation Board Power Select USB Connector Switch Power ICDI Green Power LED PEN ee Y uo M RESET yi 15 ne a f Va USB Micro B al gt 8 an ds Ld Connector TEILS n Device 5 ya TCK TMS 100 TOI EXT FAD RXD G E www ti com stellaris launchpad ee EK LM4F120XL REV A 43 nr x Y EE I TE EX 4 RE i ee o FA ETT a vonc cio FAY jet P 5 CND F ul y PEE PF3 Pg2 Stellaris LaunchPad du E A v BoosterPack XL gt g gt PBI Pot Interface J1 J2 J3 and J4 Connectors a SEL 2 PES PDS NA Wow R9 RO EAE y 4 Texas INSTRUMENTS LaunchPad Compatible p A Stellaris S BoosterPack Interface Li unchPad User Switch 1 User Switch 2 MSP430 Code Composer Studio are trademarks of Texas Instruments Stellaris is a registered trademark of Texas Instruments Cortex is a trademark of ARM Limited ARM RealView are registered trademarks of ARM Limited Microsoft Windows are registered trademarks of Microsoft Corporation All other trademarks are the property of their respective owners 4 Board Overview Copyright 2012 Texas Instruments Incorporated Stellaris LM4F 120H5QR Microcontroller MSP430 LaunchPad Compatible BoosterPack Interface SPMU289A August 2012 Revised December 2012 Submit Documentation Feedback 1 TEXAS INSTRUMENTS www ti com Kit Contents 1 1 Kit Contents The Stellaris LM4F120 LaunchPad Ev
11. 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 Tl 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 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 Statem
12. including the source code installation instructions are provided at www ti com stellaris launchpad The source code and binary files are installed in the DriverLib tree 3 3 Tool Options pu source code installation includes directories containing projects and or makefiles for the following tool chains Keil ARM RealView Microcontroller Development System AR Embedded Workbench for ARM e Sourcery CodeBench Texas Instruments Code Composer Studio IDE Download evaluation versions of these tools 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 on installing and using each of the evaluation tools can be found in the Quickstart guides for example Quickstart Keil Quickstart IAR which are available for download from the evaluation kit section of the TI website at www ti com stellaris For detailed information on using the tools see the documentation included in the tool chain installation or visit the respective web site of the tool supplier SPMU289A August 2012 Revised December 2012 Software Development 13 Submit Documentation Feedback Copyright 2012 Texas Instruments Incorporated I TEXAS INSTRUMENTS Programming the Stellaris LaunchPad Evaluation Board www ti com 3 4 Programming the Stellaris LaunchPad Evaluation Board The Stellaris LaunchPad software package includ
13. 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 recycling of the EVM s electronic components and packing materials Certain Instructions It is important to operate this EVM within Tl 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 c
14. 03 PBO 45 U1Rx T2CCPO 1 04 PB1 46 U1Tx T2CCP1 1 05 PE4 59 AIN9 U5Rx 12C2SCL CANORx 1 06 PE5 60 AIN8 U5Tx I2C28DA CANOTx 1 07 PB4 58 AIN10 SSI2CIk T1CCPO CANORx 1 08 PA5 22 SSIOTx 1 09 PA6 23 I2C1SCL 1 10 PA7 24 12C1SDA Shaded cells indicate configuration for compatibility with the MSP430 LaunchPad Table 2 4 J2 Connector Japin Ena Stellaris GPIOPCTL Register Setting in GPIOAMSEL 1 2 3 7 8 9 14 2 01 GND 2 02 PB2 47 I2COSCL T3CCPO 2 03 PEO 9 AIN3 U7Rx 2 04 PFO 28 U1RTS SSHRx CANORx TOCCPO NMI C00 2 05 RESET 2 062 PB7 4 SSI2Tx TOCCP1 2 07 9 PB6 1 SSI2Rx TOCCPO 2 08 PA4 21 SSIORx 2 09 PA3 20 SSIOFss 2 10 PA2 19 SSIOCIk Shaded cells indicate configuration for compatibility with the MSP430 LaunchPad J2 06 PB7 is also connected via a 0 O resistor to J3 04 PD1 J2 07 PB6 is also connected via a 0 O resistor to J3 03 PDO SPMU289A August 2012 Revised December 2012 Hardware Description 9 Submit Documentation Feedback Copyright O 2012 Texas Instruments Incorporated I TEXAS
15. 108 WILD BASIN ROAD SUITE 350 AUSTIN TX 78746 DESCRIPTION SStellaris In Circuit Debug Interface FILENAME PART NO SHEET EK LM4F120XL Rev A sch EK LM4F120XL 3 OF 3 www ti com stellaris 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 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
16. Resistor 0 Q 1 10W 0603 SMD Panasonic ERJ 3GEYOROOV 18 References PCB Layout and Bill of Materials SPMU289A August 2012 Revised December 2012 Copyright O 2012 Texas Instruments Incorporated Submit Documentation Feedback JA TEXAS Appendix A SPMU289A August 2012 Revised December 2012 INSTRUMENTS Schematics This section contains the complete schematics for the Stellaris LaunchPad board Microcontroller USB Expansion Buttons and LED Power Management e Stellaris In Circuit Debug Interface SPMU289A August 2012 Revised December 2012 Schematics 19 Submit Documentation Feedback Copyright O 2012 Texas Instruments Incorporated PAQ UORX VCP TXD Js PA1 UOTX VCP RXD CON USB MICROB DEBUG PCO TCK SWCLK DEBUG PC1 TMS SWDIO DEBUG PC2 TDI DEBUG PC3 TDO SWO USB DP 5 UsB DM 5 J1 and J2 provide compatability with Booster Packs designed for MSP430 Launchpad J3 and J4 sit 100 mils inside J1 and J2 to provide Used for VBUS detection when _ _configured as a self powered USB Device LM4F120 extended functions specific to this board See the board user manual for complete table of pin mux functions GPIO
17. Stellaris LM4F120 LaunchPad Evaluation Board User Manual X TEXAS INSTRUMENTS Literature Number SPMU289A August 2012 Revised December 2012 I TEXAS INSTRUMENTS Contents Board OVervieW aem 4 1 1 dieere cde EL 5 1 2 Using the StellarisEaunctiPad 25 2 erue erant dn reno uh a 5 1 3 gti r D 5 1 4 BoosterPacks DR Dee a 6 1 5 SPECICATION e 6 Hardware DesScriptiON e tent e 7 2 1 Functional Description tere eee e te eee cere nena nen e ee aeeeeneeeneeeneneesenesenerennenaneesanenenenenenes T 2 1 1 Microcontroller ii e dene E ATOE REE O rs RE 7 2 12 USB DEVICE ERE 8 2 1 3 User Switches and RGB User LED 15 62 ere inniti ntu rena nr in aiii rrr I E E Ras RI ERR cients 8 2 1 4 Headers and BoosterPacks siii nee games tante estas a cesesa ska seva avessi d ek a RE a d did de 8 2 2 Power Management cssseeeieseeeieeeesenaneneaehmh enne annm a names es enn aa nnne nemen esee mener nemen nns 11 2 21 POWErSUDPIISS 13 22 2 TEIDE NA e 11 2 29 GIOCKING D 11 224 CIIM ED 11 2 3 Stellaris In Circuit Debug Interface ICDI ocoocccccncccccnnccanccnncncnnncnnncnnnnncnnncnncnannnnnanenanncncnnonanes 12 2 3 1 Virtual COM cl M 12 Software Development
18. aluation Kit contains the following items Stellaris LaunchPad Evaluation Board EK LM4F120XL On board Stellaris In Circuit Debug Interface ICDI USB micro B plug to USB A plug cable README First document 1 2 Using the Stellaris LaunchPad The recommended steps for using the Stellaris LMAF120 LaunchPad Evaluation Kit are 1 Follow the README First document included in the kit The README First document will help you get the Stellaris LaunchPad up and running in minutes See the Stellaris LaunchPad web page for additional information to help you get started 2 Experiment with LaunchPad BoosterPacks A selection of Stellaris BoosterPacks and compatible MSP430 BoosterPacks can be found at the Stellaris LaunchPad web page 3 Take your first step toward developing an application with Project 0 using your preferred ARM tool chain and the Stellaris Peripheral Driver Library Software applications are loaded using the on board Stellaris In Circuit Debug Interface ICDI See Chapter 3 Software Development for the programming procedure The StellarisWare Peripheral Driver Library Software Reference Manual contains specific information on software structure and function For more information on Project 0 go to the Stellaris LaunchPad wiki page 4 Customize and integrate the hardware to suit an end application This user s manual is an important reference for understanding circuit operation and completing hardware modification
19. ble 4 1 EK LM4F120 Bill of Materials continued I TEXAS INSTRUMENTS www ti com Item Ref Des Qty Description Manufacturer Manufacturer Part No 12 J1 J4 2 Header 2x10 T Hole Vertical Samtec SSW 110 23 S D unshrouded stacking 13 J9 J11 2 USB Connectors Micro B Recept Hirose ZX62 B 5PA RA SMT BTTM MNT 14 Q1 3 3 NPN SC70 pre biased Diodes Inc DTC114bEET1G 15 die R9 16 R20 12 Resistor 0 O 1 10W 0603 SMD Panasonic ERJ 3GEYOROOV 16 R3 5 R8 R27 5 Resistor 330 O 1 10W 596 0402 Yageo RC0402FR 07330RL 17 R 6 R17 19 R21 23 8 Resistor 10 kO 1 10W 5 0402 Yageo RC0402FR 0710KL R28 Thick Film 18 R7 R31 2 Resistor 1 MO 1 10W 5 0402 RO MCRO1MRTF1004 19 RESET SW1 SW2 3 Switch Tact 6 mm SMT 160gf Omron B3S 1000 20 SW3 1 a DPDT SMT 300 mA x 2 at C K Components JS202011SCQN 21 U1 U2 2 Stellaris MCU Texas Instruments LM4F120H5QRFIG LM4F120H5QRFIGA3 22 U4 1 i Voltage Supervisor 5 V Texas Instruments TLV803MDBZR 23 U8 1 Regulator 3 3 V 400 mA LDO Texas Instruments TPS73633DRBT 24 Y1 1 Crystal 32 768 kHz Radial Can Abracon AB26TRB 32 768KHZ T 25 Y2 Y5 2 Crystal 16 00 MHz 5 0x3 2mm NDK NX5032GA 16 000000 MHz SMI Abracon ABM3 16 000 MHz B2 T PCB Do Not Populate List Shown for information only 26 C31 C34 2 S 0 1 uF 16 V 10 0402 Taiyo Yuden EMK105B7104KV F 27 R24 1 Resistor 330 O 1 10W 5 0402 Yageo RC0402FR 07330RL 28 R30 1
20. board dimensions are shown in Figure 4 2 Figure 4 1 Stellaris LaunchPad Component Locations Top View 3 e x E e Ssw3 d O 8 u2 CT vs gv REEE eo eee wi T EE H25 g 7 E 8 Hd RESE 0 EN 0000000 e af Ra En 4 z al c Y1 IB s ei as ee em O ee i ee ee 00 ee 00 a E ee 00 ee ko E eo 00 00 e EE e m e e swi Sw2 e e 16 References PCB Layout and Bill of Materials SPMU289A August 2012 Revised December 2012 Submit Documentation Feedback Copyright 2012 Texas Instruments Incorporated 1 TEXAS INSTRUMENTS www ti com gt 300mil I 2 Ed ls us Eos L ee u mw L R14 R6 RESET 1100mil 500mil dl Ms ee R23 e 400mil e i 700mil l a ai m y a mw 345mil V m us Y iu m 4 J2 100mil 7 lc i d e k ee ee ee 2600mil 24 o ee ee e gt o 1400mil oe e Y rro ee ee P 200mil da TEXAS INSTRUMENTS e 0 n LE TE E Le sh AB ow sh e ZZ Stellaris Y Y ii ZaurichP d 500mil lt 1100mil 900mil re 1600mil re 1800mil gt 2000mil Figure 4 2 Stellaris LaunchPad Dimensions Bill of Materials BOM NOTE Units are in mils one thousandth of an inc
21. d 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 III 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 as meeting ISO TS16949 requirements mainly for automotive use In any case of use of non designated products TI will not be responsible for any failure to meet ISO TS16949 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 log
22. ent 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 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 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 indica
23. ent 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 device 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
24. es pre built binaries for each of the example applications If you have installed StellarisWare to the default installation path of C StellarisWare you can find the example applications in C StellarisWare boards ek Im4f120xl The on board Stellaris ICDI is used with the Stellaris LM Flash Programmer tool to program applications on the Stellaris LaunchPad Follow these steps to program example applications into the Stellaris LaunchPad evaluation board using the Stellaris ICDI 1 Install LM Flash Programmer on a PC running Microsofte Windowse 2 Switch the POWER SELECT switch to the right for Debug mode 3 Connect the USB A cable plug to an available port on the PC and the Micro B plug to the Debug USB port on the board 4 Verify that the POWER LED D4 on the board is lit 5 Run the LM Flash Programmer 6 In the Configuration tab use the Quick Set control to select the EK LM4F120XL evaluation board 7 Move to the Program tab and click the Browse button Navigate to the example applications directory the default location is C StellarisWarelboardslek Im4f120x1 8 Each example application has its own directory Navigate to 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 9 Set the Erase Method to Erase Necessary Pages check the Verify After Program box and check Reset MCU After Program Program execution starts once the Verif
25. evaluation board power rails The LM4F120H5QR microcontroller is factory programmed with a quickstart demo program The quickstart program resides in on chip Flash memory and runs each time power is applied unless the quickstart application has been replaced with a user program 2 1 2 USB Device The Stellaris LaunchPad includes a USB micro B connector to allow for USB 2 0 device operation The signals shown in Table 2 1 are used for USB device Table 2 1 USB Device Signals GPIO Pin Pin Function USB Device PD4 USBODM D PD5 USBODP D When connected as a USB device the evaluation board can be powered from either the Stellaris ICDI or the USB Device connectors The user can select the power source by moving the POWER SELECT switch SW3 to the Device position See the Power Management schematic appended to this document 2 1 3 User Switches and RGB User LED The Stellaris LaunchPad comes with an RGB LED This LED is used in the preloaded RGB quickstart application and can be configured for use in custom applications Two user buttons are included on the board The user buttons are both used in the preloaded quickstart application to adjust the light spectrum of the RGB LED as well as go into and out of hibernation The user buttons can be used for other purposes in the user s custom application The evaluation board also has a green power LED Table 2 2 shows how these features are connected to the pins on the m
26. gure 2 1 shows This chapter describes how these peripherals operate and interface to the microcontroller Figure 2 1 Stellaris LaunchPad Evaluation Board Block Diagram Debug Breakout Pads Stellaris ICDI USB Debug Connector Connector ICDI Power Select Switch Power Management Functional Description 2 1 1 Microcontroller The Stellaris LM4F120H5QR is a 32 bit ARM Cortex M4F based microcontroller with 256 KB Flash memory 32 KB SRAM 80 MHz operation USB device Hibernation module and a wide range of other peripherals See the LM4F120H5QR microcontroller data sheet literature number SPMS294 for complete SPMU289A August 2012 Revised December 2012 USB Device JTAG SWD UARTO LM4F120H5QR USB VDD GPIO GPIO Stellaris LaunchPad Specific BoosterPack XL Expansion Headers MSP430 LaunchPad Compatible Expansion Headers A RGB LED Switches Breakout Pads device details Submit Documentation Feedback Copyright 2012 Texas Instruments Incorporated To ES User Hardware Description 7 I TEXAS INSTRUMENTS Functional Description www ti com Most of the microcontroller signals are routed to 0 1 in 2 54 mm pitch headers An internal multiplexer allows different peripheral functions to be assigned to each of these GPIO pads When adding external circuitry consider the additional load on the
27. h 1 mil 2 0 001 inch 0 0254 mm 4 3 Bill of Materials BOM Table 4 1 shows the bill of materials for the EK LM4F120XL evaluation board Table 4 1 EK LM4F120 Bill of Materials Closed Item Ref Des Qty Description Manufacturer Manufacturer Part No 1 C1 2 C7 C12 C14 5 Capacitor 0402 X5R 10 V Low Johanson Dielectrics 100RO7X105KV4T ESR Inc 2 C25 26 C31 32 4 Capacitor 10 pF 50 V 5 Murata GRM1555C1H100JZ01D NPO COG 0402 3 C28 29 2 Capacitor 24 pF 50 V 5 TDK C1005C0G1H240J NPO COG 0402 4 C3 C5 C8 C15 7 Capacitor 0 01 UF 25 V 10 Taiyo Yuden TMK105B7103KV F C18 19 C21 0402 X7R 5 C4 C6 C10 11 C17 8 Capacitor 0 1 uF 16 V 1096 0402 Taiyo Yuden EMK105B7104KV F C20 C23 24 X7R 6 C9 C22 2 Capacitor 2 2 uF 16 V 1096 Murata GRM188R61C225KE15D 0603 X5R T D1 1 LED Tri Color RGB 0404 SMD Everlight 18 038 RSGHBHC1 S02 2T Common Anode 8 D2 1 Diode Dual Schottky SC70 Diodes Inc BAS70W 05 7 F BAS70 Common Cathode 9 D4 1 LED Green 565 nm Clear 0805 Lite On LTST C171GKT SMD 10 H24 1 Header 1x2 0 100 T Hole 3M 961102 6404 AR Vertical Unshrouded 0 220 Mate FCI 68001 102HLF 11 H25 1 Jumper 0 100 Gold Black Sullins SPCO2SYAN SPMU289A August 2012 Revised December 2012 Submit Documentation Feedback References PCB Layout and Bill of Materials Copyright 2012 Texas Instruments Incorporated 17 Bill of Materials BOM Ta
28. ic 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
29. icrocontroller Table 2 2 User Switches and RGB LED Signals GPIO Pin Pin Function USB Device PF4 GPIO swi PFO GPIO sw2 PF1 GPIO RGB LED Red PF2 GPIO RGB LED Blue PF3 GPIO RGD LED Green 2 1 4 Headers and BoosterPacks The two double rows of stackable headers are mapped to most of the GPIO pins of the LM4F120H5QR microcontroller These rows are labeled as connectors J1 J2 J3 and J4 Connectors J3 and J4 are located 0 1 in 2 54 mm inside of the J1 and J2 connectors All 40 header pins of the J1 J2 J3 and J4 connectors make up the Stellaris LM4F120 LaunchPad BoosterPack XL Interface Table 2 3 through Table 2 6 show how these header pins are connected to the microcontroller pins and which GPIO functions can be selected NOTE To configure the device peripherals easily and intuitively using a graphical user interface GUI see the Stellaris LM4F Pinmux Utility found at www ti com tool Im4f pinmux This easy to use interface makes setting up alternate functions for GPIOs simple and error free 8 Hardware Description SPMU289A August 2012 Revised December 2012 Submit Documentation Feedback Copyright O 2012 Texas Instruments Incorporated 1 TEXAS INSTRUMENTS www ti com Functional Description Table 2 3 J1 Connector mes EBD are GPIOPCTL Register Setting in GPIOAMSEL 1 2 3 7 8 9 14 1 01 3 3V 1 02 PB5 57 AIN11 SSI2Fss T1CCP1 CANOTx 1
30. llaris LaunchPad See the appended schematics for details There is no external battery source on the Stellaris LaunchPad Hibernation module which means the VDD30N power control mechanism should be used This mechanism uses internal switches to remove power from the Cortex M4F processor as well as to most analog and digital functions while retaining I O pin power To measure the Hibernation mode current or the Run mode current the VDD jumper that connects the 3 3 V pin and the MCU PWR pin must be removed See the complete schematics appended to this document for details on these pins and component locations An ammeter should then be placed between the 3 3 V pin and the MCU_PWR pin to measure lpp or lui vonson The LM4F120H5QR microcontroller uses Vpp as its power source during Vonzon Hibernation mode so lpp is the Hibernation mode VDD3ON mode current This measurement can also be taken during Run mode which measures Lo the microcontroller running current 2 2 3 Clocking The Stellaris LaunchPad uses a 16 0 MHz crystal Y2 to complete the LM4F120H5QR microcontroller main internal clock circuit An internal PLL configured in software multiples this clock to higher frequencies for core and peripheral timing The Hibernation module is clocked from an external 32 768 KHz crystal Y1 2 2 4 Reset The RESET signal into the LM4F120H5QR microcontroller connects to the RESET switch and to the Stellaris ICDI circuit for a debugger co
31. mpanied 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 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 TI and its representatives against any damages arising out of the use of any TI components in safety critical applications In some cases TI 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 en
32. 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 III 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 655303 Dallas Texas 75265 Copyright O 2012 Texas Instruments Incorporated IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries Tl 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 TI warrants performance of its components to the specificati
33. ntrolled reset External reset is asserted active low under any of three conditions Power on reset filtered by an R C network RESET switch held down Bythe Stellaris ICDI circuit when instructed by the debugger this capability is optional and may not be supported by all debuggers f the board does not turn on when you connect it to a power source the microcontroller might be in Hibernate mode depending on the programmed application You must satisfy one of the programmed wake conditions and connect the power to bring the microcontroller out of Hibernate mode and turn on the board SPMU289A August 2012 Revised December 2012 Hardware Description 11 Submit Documentation Feedback Copyright O 2012 Texas Instruments Incorporated Stellaris In Circuit Debug Interface ICDI 2 3 Stellaris In Circuit Debug Interface ICDI The Stellaris LaunchPad evaluation board comes with an on board Stellaris In Circuit Debug Interface ICDI The Stellaris ICDI allows for the programming and debug of the LM4F120H5QR using the LM Flash Programmer and or any of the supported tool chains Note that the Stellaris ICDI supports only JTAG debugging An external debug interface can be connected for Serial Wire Debug SWD and SWO trace I TEXAS INSTRUMENTS www ti com Table 2 7 shows the pins used for JTAG and SWD These signals are also mapped out to easily accessible breakout pads and headers on the board Table 2 7 Stellaris
34. onnecting 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 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
35. ons 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 Tl 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 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 TI data books or data sheets is permissible only if reproduction is without alteration and is acco
36. ough Table 2 5 indicate configuration for compatibility with the MSP430 LaunchPad A complete list of Stellaris BoosterPacks and Stellaris LaunchPad compatible MSP430 BoosterPacks is available at www ti com stellaris launchpad 10 Hardware Description SPMU289A August 2012 Revised December 2012 Submit Documentation Feedback Copyright 2012 Texas Instruments Incorporated 1 TEXAS INSTRUMENTS www ti com Power Management 2 2 Power Management 2 2 1 Power Supplies The Stellaris LaunchPad can be powered from one of two power sources On board Stellaris ICDI USB cable Debug Default USB device cable Device The POWER SELECT switch SW3 is used to select one of the two power sources Select only one Source at a time 2 2 2 Hibernate The Stellaris LaunchPad provides an external 32 768 kHz crystal Y1 as the clock source for the LM4F120H5QhR Hibernation module clock source The current draw while in Hibernate mode can be measured by making some minor adjustments to the Stellaris LaunchPad This procedure is explained in more detail later in this section The conditions that can generate a wake signal to the Hibernate module on the Stellaris LaunchPad are waking on a Real time Clock RTC match and or waking on assertion of the WAKE pin The second user switch SW2 is connected to the WAKE pin on the microcontroller The WAKE pin as well as the Vop and HIB pins are easily accessible through breakout pads on the Ste
37. 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 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 equipm
38. ted 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 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 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
39. tential applications of the Stellaris LaunchPad BoosterPacks can be used with the Stellaris LaunchPad or you can simply use the on board LM4F120H5QR microcontroller as its processor See Chapter 2 for more information Build your own BoosterPack and take advantage of Texas Instruments website to help promote it From sharing a new idea or project to designing manufacturing and selling your own BoosterPack kit TI offers a variety of avenues for you to reach potential customers with your solutions 1 5 Specifications Table 1 1 summarizes the specifications for the Stellaris LaunchPad Table 1 1 EK LM4F120XL Specifications Parameter Value 4 75 Vic to 5 25 V from one of the following sources Board supply voltage EO ICDI USB Micro B cable connected to a USB Device Micro B cable connected to a PC Dimensions 2 0 in x 2 25 in x 0 425 in 5 0 cm x 5 715 cm x 10 795 mm L x W x H 3 3 Vpc 300 mA max Break out power output 5 0 Vic depends on 3 3 Vy usage 23 mA to 323 mA RoHS status Compliant 6 Board Overview SPMU289A August 2012 Revised December 2012 Submit Documentation Feedback Copyright 2012 Texas Instruments Incorporated 2 1 I TEXAS INSTRUMENTS Chapter 2 SPMU289A August 2012 Revised December 2012 Hardware Description The Stellaris LaunchPad includes a Stellaris LM4F120H5QR microcontroller and an integrated Stellaris ICDI as well as a range of useful peripheral features as the block diagram in Fi
40. y process is complete 14 Software Development SPMU289A August 2012 Revised December 2012 Submit Documentation Feedback Copyright O 2012 Texas Instruments Incorporated I Chapter 4 SPMU289A August 2012 Revised December 2012 TEXAS INSTRUMENTS References PCB Layout and Bill of Materials 4 1 References In addition to this document the following references are available for download at www ti com stellaris Stellaris LM4F120H5QR Microcontroller Data Sheet literature number SPMS294 StellarisWare Driver Library Available for download at www ti com tool sw drl StellarisWare Driver Library User s Manual publication SW DRL UG literature number SPMUO19 TPS73633 Low Dropout Regulator with Reverse Current Protection Data Sheet literature number SBVS038 TLV803 Voltage Supervisor Data Sheet literature number SBVS157 Texas Instruments Code Composer Studio IDE website www ti com ccs Additional support RealView MDK www keil com arm rvmdkkit asp IAR Embedded Workbench www iar com Sourcery CodeBench development tools www codesourcery com gnu_toolchains arm SPMU289A August 2012 Revised December 2012 References PCB Layout and Bill of Materials 15 Submit Documentation Feedback Copyright 2012 Texas Instruments Incorporated I TEXAS INSTRUMENTS Component Locations www ti com 4 2 Component Locations Plots of the top side component locations are shown in Figure 4 1 and the
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