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Indian Institute of Technology Guwahati

Microprocessors And Interfacing

Indian Institute of Technology Guwahati and NPTEL via Swayam


Initially, an overview of 8086 microprocessor will be covered. Comparison with 8-bit processor will be discussed. Later, the detailed architecture 0f 8086 will be discussed. The 8086 instructions will be covered with examples. Simple to complex programs using 8086 assembly language will be discussed. A peripheral device 8255 will be discussed in detail. Then, the interfacing of 8086 with several peripherals such as key board, display, stepper motor will be covered.INTENDED AUDIENCE :Undergraduate, post graduate students, faculty and industry peoplePRE-REQUISITES :Digital circuitsSUPPORT INDUSTRY :INTEL


Week 1: 8086 ArchitectureWeek 2: 8086 Pins and SignalsWeek 3: 8086 Instruction Set IWeek 4: 8086 Instruction Set IIWeek 5: 8086 Instruction Set IIIWeek 6: 8086 Instruction Set IVWeek 7: 8086 Programming IWeek 8: 8086 Programming IIWeek 9: Memory InterfacingWeek 10: 8255 Interfacing ExamplesWeek 11: Interfacing of DC and Stepper MotorsWeek 12: Interfacing of Key board,Display,USART

Taught by

Prof. Shaik Rafi Ahamed



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