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MSP430 Senior Design

MSP430 Senior Design. MSP430 Ultra-Low-Power MCUs. William Goh University of Florida. Agenda. MSP430 Overview Tools Getting Started with IAR Workbench eZ430-RF2500 Resources. Modern 16-bit RISC CPU 1K to 128KB+ ISP Flash 14- to 100-pin options Intelligent peripherals boost performance

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MSP430 Senior Design

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  1. MSP430 Senior Design MSP430 Ultra-Low-Power MCUs William GohUniversity of Florida

  2. Agenda • MSP430 Overview • Tools • Getting Started with IAR Workbench • eZ430-RF2500 • Resources

  3. Modern 16-bit RISC CPU 1K to 128KB+ ISP Flash 14- to 100-pin options Intelligent peripherals boost performance Embedded emulation 0.1µA power down 0.8µA standby mode 250µA / 1MIPS <1µs clock start-up Zero-power BOR <50nA pin leakage Ultra-low Power + High-Performance

  4. MSP430 vs. Microchip PIC MSP430 • Ultra-low power MCU • Less code space needed • Real-time debugger • Embedded emulation • Highly integrated Microchip PIC • Low-power but stripped down • Less integrated

  5. Device Production Sampling F563x USB Development Future MSP430 Roadmap • 5xx-Next Gen • 25 MIPS • 32-256 KB • USB-RF F5xx F5xx RF F261x F241x F543x F23x-F24x • 2xx-Catalog • 16 MIPS • 1-120KB • 500nA Stand By F23x0 F22xx Performance F21x1 F21x2 F15x-F16x F20xx F13x-F14x F471x7 CG461x F12xx • 1xx-Catalog • 8 MIPS • 1-60KB • 4xx-LCD • 8/16 MIPS • 4-120KB • LCD Driver Fx43x F/C11xx FG461x F44x F47x4 Fx42x Fx42x0 F/C41x F = Flash C = Custom ROM Integration

  6. Most Common MSP430 in Schools… • MSP430F16x • Complete Signal Chain on Chip • Coming Soon: MSP430F26x • 2xx Upgrade to F16x

  7. Ultra-low PowerActivity Profile • Extended Ultra-low Power standby mode • Minimum active duty cycle • Interrupt driven performance on-demand

  8. Why Ultra-low Power Is Important • Longer battery life • Smaller products • Simpler power supplies • Less EMI simplifies PCB • Permanentbattery • Reduced liability

  9. Agenda • MSP430 Learning Platform • Tools • Getting Started with IAR Workbench • eZ430-RF2500 • Resources

  10. IAR Embedded Workbench V3.41A • Kickstart Version – Free • 4KB Limit on C code size • Unlimited assembler code size • Available from MSP430 web page • Supported by TI PIC • Baseline Version ~$795 • 12KB Limit on C code size • Unlimited assembler code size • Available and supported by IAR • Full Version ~$2695 • Unlimited code size • Available and supported by IAR • All versions support all available MSP430 devices

  11. Code Composer Essentials v2.0 • Professional Version – $250 University Price • Kickstart Version – FREE • 8kB limit on C code • Available online • Supported by TI PIC • Supports all MSP430 devices including eZ430-F2013 • Based on the Eclipse open-source platform • Free upgrade to V2.0 for existing V1.0 users • Available Today!

  12. Embedded Emulation • Real-time in-system debug • No application resources used • Full speed execution • H/W breakpoints • Single stepping • Complex triggering • Trace capability • Easy to use tools • Spy Bi-Wire • 2-wire debug interface • No pin function impact JTAG

  13. USB Flash Emulation Tool (FET) • MSP430 FET: real-time debug and programming tool • Supports ALL MSP430 devices • 4-wire JTAG • 2-wire Spy Bi-Wire • Available with socketed target board • Example: MSP-FET430U14 = FET Interface + 14-pin target board • Supported by all MSP430 IDEs • University Pricing: $75 with board $49 interface alone

  14. eZ430-F2013 Development Tool • Complete development tool that fits in your pocket • Supports MSP430F20xx devices only • MSP430F20xx devices available in DIP • Unrestricted programming and debugging • Fast, easy to use operation • Includes IAR Kickstart IDE • Supported by CCE V2 • $20

  15. Agenda MSP430 Day 2007 MSP430 Learning Platform Tools Getting Started with IAR Workbench eZ430-RF2500 Resources

  16. IAR Workbench • Startup screen • Click Create new project in current workspace • Create new project

  17. IAR Workbench • Save Project • Add files to your project

  18. IAR Workbench • Right Click on Project  Options

  19. IAR Workbench • Set the appropriate settings

  20. IAR Workbench • Right click on project  Rebuilt All • This will compile your project

  21. IAR Workbench • Project  Debug • This will automatically save your project and compile and download code through JTAG.

  22. IAR Workbench: Debug Mode • Click on Run

  23. Agenda MSP430 Day 2007 • MSP430 Learning Platform • Tools • Getting Started with IAR Workbench • eZ430-RF2500 • Resources

  24. Star network stack included Includes 2 RF targets & battery expansion board $49 Coming October ‘07 eZ430-RF2500. Wireless Made Easy.

  25. eZ430-RF2500 Battery Board

  26. Agenda • MSP430 Learning Platform • Tools • Getting Started with IAR Workbench • eZ430-RF2500 • Resources

  27. www.ti.com/msp430

  28. Important Documents • Datasheets • Technical Documents for every device • User Guide • How to use MSP430 guide • Divided into families • 1xx • 2xx • 4xx • Code Example • Code examples by family products. • Application Notes • Sample applications on interfacing an MSP430 • Use it!

  29. Tools Link • www.ti.com/msp430 • www.ti.com/ez430 • www.sparkfun.com

  30. Obtaining Samples? • www.ti.com/msp430 • Type “msp430fxxxx” in “Part Number”

  31. designmsp430.com • Website for 2006 MSP430 Design Contest • ~100 complete designs available online to reviewand download • Repository for student projects or research topics • Project Submission will reopen shortly for MSP430 community development • Eligible for ’07 Design Contest • Several student design projects submitted

  32. Summary I hear, I forget; I see, I remember; I do, I understand.Confucius • MSP430 – easy to use tools and intuitive architecture turns academic theory into real world practice

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