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Download - 8255 Programmable Peripheral Interface LECTURE 1gn.dronacharya.info/CSEDept/Downloads/Question... · Interface 8255a to a 8085 microprocessor using I/O-mapped - I/O technique so that

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  • 8255 Programmable Peripheral

    Interface

    LECTURE 1

  • PIN DIAGRAM

  • Expanded version of

    control logic and I/O port

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