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Microprocessor Systems Winter 2009 Chapter 11 Interrupt Interface of 8088/8086 Microprocessors

Microprocessor Systems Winter 2009 Chapter 11 Interrupt Interface of 8088/8086 Microprocessors. @ DR. Awni Itradat, 2009. Lecture Outline. 11.1-11.12 All sections are included….see page 576. @ DR. Awni Itradat, 2009. User defined. 256 interrupts are supported by 8088/8086. They are

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Microprocessor Systems Winter 2009 Chapter 11 Interrupt Interface of 8088/8086 Microprocessors

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  1. Microprocessor Systems Winter 2009 Chapter 11 Interrupt Interface of 8088/8086 Microprocessors @ DR. Awni Itradat, 2009

  2. Lecture Outline • 11.1-11.12 • All sections are included….see page 576 @ DR. Awni Itradat, 2009

  3. User defined 256 interrupts are supported by 8088/8086. They are Categorized into 5 Categories @ DR. Awni Itradat, 2009

  4. @ DR. Awni Itradat, 2009

  5. @ DR. Awni Itradat, 2009

  6. @ DR. Awni Itradat, 2009

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  8. @ DR. Awni Itradat, 2009

  9. @ DR. Awni Itradat, 2009

  10. @ DR. Awni Itradat, 2009

  11. @ DR. Awni Itradat, 2009

  12. @ DR. Awni Itradat, 2009

  13. @ DR. Awni Itradat, 2009

  14. HOMEWORK 1 FROM THE REVIEW PROBLEMS SECTION 11.1: 1, 3, 5 SECTION 11.2: 6, 7, 9, 11 SECTION 11.3: 13 SECTION 11.4: 16 DUE Date: Wed, April 15, 2009 section 1 (M, W) Sunday, April 19, section 2 (S, T, T)

  15. Maximum Mode-External hardware interrupt.

  16. Maximum Mode-External hardware interrupt (cont’d)

  17. 11.6 External Hardware-Interrupt Sequence

  18. Block diagram of 82C59

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