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EMBEDDED SYSTEM BASICS AND APPLICATION

EMBEDDED SYSTEM BASICS AND APPLICATION. NISCHAYKUMAR HEGDE Asst. Professor Dept of CSE PACE , Mangalore. TOPICS TO BE DISCUSSED. System Embedded System Components Classifications Processors Other Hardware Software Applications. SYSTEM. Work Organize

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EMBEDDED SYSTEM BASICS AND APPLICATION

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  1. EMBEDDED SYSTEM BASICS AND APPLICATION NISCHAYKUMAR HEGDE Asst. Professor Dept of CSE PACE , Mangalore

  2. TOPICS TO BE DISCUSSED • System • Embedded System • Components • Classifications • Processors • Other Hardware • Software • Applications

  3. SYSTEM • Work • Organize • Fixed plan, program or set of rules

  4. SYSTEM EXAMPLES • Wrist Watch or Clock • Washing Machine • Remote Controlling Device.., etc.,

  5. EMBEDDED SYSTEM • Computer Hardware • Embedded Software • Systems’ objectives • Its software embeds in ROM • It does not need secondary memories

  6. COMPUTER HARDWARE • A Microprocessor • A Large Memory • Input Units • Output Units • Networking Units • I/O Units

  7. COMPONENTS OF EMBEDDED SYSTEM • Hardware • main Application Software • Real Time Operating System (RTOS)

  8. EMBEDDED SYSTEM HARDWARE

  9. EMBEDDED SYSTEM CONSTRAINTS • Available system memory • Available processor speed • The need to limit the power dissipation

  10. What makes embedded systems different? • Real-time operation • size • cost • time • reliability • safety • energy • security

  11. Functional Circuits in a core of Microcontroller Internal Flash/ ROM I/O Ports control and Interfaces/ Drivers Processor Internal RAM External Memories Interface Serial UART Communication Port Timers and Watchdog Timers Serial Synchronous Communication Port Interrupt Controller Printer Controller ADC Network Driver Stack and Interfaces DTMF Circuit DMA Controller CAN Controller PWM Circuit for DAC Modem

  12. Microcontroller Classification

  13. Small scale Embedded System 8/16-bit Microcontroller 8051 Family PIC16F8X Hitachi H8 68HC11xx Medium scale Embedded System 16-bit Microcontroller 8051 PIC 16F876, PIC 18 Hitachi D64F2623FA 68HC12xx, 68HC16xx Large scale Embedded System 32-bit Microcontroller ARM family cortex-M3, Atmel AT91 series, C16x/ST10 series, Philips LPC 2000 series, Texas Instrument, TI TMS470R1M, Samsung S3C44B0X Hitachi SH7045F

  14. Subject Assignment Format

  15. Thank You

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