Ce diaporama a bien été signalé.
Nous utilisons votre profil LinkedIn et vos données d’activité pour vous proposer des publicités personnalisées et pertinentes. Vous pouvez changer vos préférences de publicités à tout moment.
Introduction            to    Development Cycle            and     Development Toolwww.pantechsolutions.net               ...
Awareness of Development• Flow of Creating a Product• Tools understanding  – Type of Tools     • Hardware     • Software  ...
Development CycleMarket Research                                                       Development Specification          ...
Development Cycle – Embedded ViewDevelopment                     Software                                   Coding in C or...
Tools?What Type of Tools?• Software Tool  – A selection of user friendly environment providing a good    effective and eff...
Software Tool             Editor                       Editor : Generation of assembly and/or C code                      ...
Hardware ToolThere are two main area:    – Development Tool for debugging purposes    – Programming Tool for the flashing/...
Hardware Development Tool 3 Classifications of Development Tool1. Evaluation Board, CPU Board, Starter Kit, ROM Emulator… ...
Comparison of Hardware Tools  Topic                          Evaluation Board      JTAG Emulator            Emulator  Chip...
SUMMARY- There is no strict rules in choosing the  type of tools.- It depends on the NEED of the customers.               ...
For more Tutorials   •    www.pantechsolutions.net   •    http://www.slideshare.net/pantechsolutions   •    http://www.scr...
Prochain SlideShare
Chargement dans…5
×

Embedded system-Introduction to development cycle and development tool

14 135 vues

Publié le

Embedded system-Introduction to development Life cycle and development tool

Publié dans : Formation, Technologie, Business

Embedded system-Introduction to development cycle and development tool

  1. 1. Introduction to Development Cycle and Development Toolwww.pantechsolutions.net 1
  2. 2. Awareness of Development• Flow of Creating a Product• Tools understanding – Type of Tools • Hardware • Software – Comparison of Hardware Tools 2
  3. 3. Development CycleMarket Research Development Specification Hardware Software Specification SpecificationChip Selection Schematic, FPGA design Coding PCB & simulation Development Simulation Module Test Module Test Evaluation Integration Test Integration Test Production Module Test Integration Test 1. Statistic shows that Testing takes up major time in a Development cycle 2. Development Tools is an important factor to shorten the development time frame. 3
  4. 4. Development Cycle – Embedded ViewDevelopment Software Coding in C or Assembly Implementation Specification .c , .asm, .h Coding Assemble or Compile Syntax checking .obj Simulation Linker .mot, .abs, .map, .list Module Test Simulator Software Test Integration Test - Logic checking Module Test Integration Test Emulator -System hardwareIntegration Test & software checking Actual System Final Product Test 4
  5. 5. Tools?What Type of Tools?• Software Tool – A selection of user friendly environment providing a good effective and efficient tools – Editor – Assembler – Compiler – Linker – Simulator – Profiler …• Hardware Tool – A selection of physical hardware platform – In-Circuit-Emulator – Debugger – Starter kit … 5
  6. 6. Software Tool Editor Editor : Generation of assembly and/or C code Assembler : Perform syntax checking and generate object code from assembly code.Assembler Compiler Compiler: Perform syntax checking and generate object code from C code. Linker: Link all object code based on section mapping data (so as to download to the actual Linker MCU). Generate mot and abs(with debugging information) file. Simulator Simulator: Execute the linker output in the PC environment. Thus it cannot simulate the actual hardware peripherals. There are many various version of tools that help in the development cycle. - map viewer, profiler, project generator, application generator, version control… 6
  7. 7. Hardware ToolThere are two main area: – Development Tool for debugging purposes – Programming Tool for the flashing/downloading process.There are 3 classifications of Programming Tool I. Masking - Done at the wafer fab factory (chip level) II. Off-board Programming - Download using a programmer via a programming adaptor.(chip level) III. On-board Programming - Download direct to target system via a programmer (serially to the chip) Off-board Programming MCU On-board Programming (OTP or Flash) PC Adaptor Programming Adaptor MCU (OTP or Flash) PC EEPROM Programmer Target Board 7
  8. 8. Hardware Development Tool 3 Classifications of Development Tool1. Evaluation Board, CPU Board, Starter Kit, ROM Emulator… Serial Cable ROM Emulator 2. H-UDI, N-wire, BDM, Evaluation OnCE, JTAG Board Emulator, Target Debugger Board JTAG I/F USB I/F Target Board Actual Chip 3. Emulator, ICE… User Cable PC Emulator Target Board 8
  9. 9. Comparison of Hardware Tools Topic Evaluation Board JTAG Emulator Emulator Chip Resources Used Not Used Not Used (Memory, NMI pin) Actual chip Used Used Not Used Emulation functions Basic Moderate Complicated(Events Break, Trace, Profile) Usage Basic system, Moderate complexity Complicated system Benchmarking system development Fast, Fast Slow, Tool Time-to-Market Easy to develop Difficult to design 9
  10. 10. SUMMARY- There is no strict rules in choosing the type of tools.- It depends on the NEED of the customers. 10
  11. 11. For more Tutorials • www.pantechsolutions.net • http://www.slideshare.net/pantechsolutions • http://www.scribd.com/pantechsolutions • http://www.youtube.com/pantechsolutions5/24/2011 9:25:25 © Pantech Solutions Pvt Ltd. | All rights reserved www.pantechsolutions.netPM

×