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Microprocessor System Design

Microprocessor System Design. Omid Fatemi (omid@fatemi.net). Outline. Objectives Administration Digital System Design Microprocessors History Numbering systems & arithmetic operations. Objectives. Basic understanding of the architecture of microP

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Microprocessor System Design

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  1. Microprocessor System Design Omid Fatemi (omid@fatemi.net)

  2. Outline • Objectives • Administration • Digital System Design • Microprocessors • History • Numbering systems & arithmetic operations

  3. Objectives • Basic understanding of the architecture of microP • Basic understanding of the operation of microP • Assembly language for control and interfacing applications • Intel 80x86 family to PentiumIV • Interfacing

  4. Administration • Text book: The 80x86 IBM PC and Compatible Computers • Instructor: Omid Fatemi (omid@fatemi.net) Office: third floor, right side Office Hours: Sat., Mon. 10:00 – 12:00 or by appt. • Web page: • Everybody should be subscribed to: micro@fatemi.net • Grading: • Quiz (assembly): 10% ((دوشنبه 19 اسفند • Mid Term 25% (دوشنبه 15 ارديبهشت) • Home work 20% • Final Exam 45% • Project Bonus (up to 2)

  5. Administration (2) • Home work: • Should be your own work • Talking, discussions are allowed • Copying, looking at other’s work is not allowed • Penalty if discovered • Projects: • Software: • optimized code for something (using MMX, SSE, ..) • Protected mode and paging/segmentation • Hardware: training kit for microprocessor • Lab preparation • Interface: • USB, firewire and PCI • Driver for win98 or win2000

  6. Digital System Design Applications • Signal processing • Control systems • Communications • Micro-computers • Robotics • Multimedia • Internet • Distance learning

  7. Solutions • LSI chips • PCB, 74 series • VLSI design (ASIC) • Standard cells • Gate arrays • FPGA • Embedded micro controllers • General purpose processors • Special purpose processors • System on a chip (SoC) • Hardware, Firmware and Software

  8. Microprocessor Based • More reliable • Less expensive • Easier to debug • Easier to maintain • Easier to upgrade • Disadvantage: • Speed

  9. Design Process Hardware, Firmware and Software

  10. Design Process Steps • Define requirements • Develop specifications • Preliminary design • Intermediate design • Detailed design • Implementation • Verification and acceptance

  11. Microprocessors They accept programs

  12. History • 1940: vacuum tubes • ENIAC: 130000 watts, 150 square meter • 1950: transistors • 1959: first IC • 1971: 4004 by Intel • 4-bit, 2300 transistor • 1970s: 8080/85, Z80, 6800, 6500 • Appliances, computers • 1980s: RISC

  13. Numbering and Coding Systems • Decimal and binary systems • Converting • Hexadecimal and converting • Counting and addition • 2’s complement and subtraction • ASCII code, Unicode, utf-8 • Bit, Nibble, Byte, Word,

  14. Homework 1 – Part 1 • ?

  15. Summary • Digital System Design • Microprocessor based • Hardware, software and firmware • Microprocessors • History • Numbering systems • Arithmetic operations

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