Sunday, November 29, 2020

CMS-A-CC-4-10-TH: Microprocessor and its Applications Core Course- 7: Theory, Credits:04, Contact hours: 60.

 Introduction to Microcomputer based system:

Evolution of Microprocessor and Microcontrollers and their advantages and disadvantages.

03 hours

Microprocessor Architecture and Memory Interfacing

Basic Architecture of Microprocessor 8085 and explanation of each block, Microprocessor

8085 pin out and signals, Addressing modes, Instruction Formats, Instruction Cycle, Clock

Cycle, Multiplexed Address Data Bus, Control and Status signals, Microprocessor and Bus

Timing, De-multiplexing of Address Data Bus, Generation of Control Signals for I/O and

Memory, Basic concepts in Memory Interfacing, Address Decoding and memory

Addresses.

14 hours

Interfacing I/O Devices

Basic Interfacing concepts, Peripheral I/O instructions (I/O mapped I/O), Device Selection

and data Transfer, Absolute and Partial Decoding, Input Interfacing, Interfacing I/O using

decoders, Memory mapped I/O techniques, Data transfer schemes, Interfacing 8155

memory segment.

10 hours

Programming 8085

Instruction Set of 8085, Different Programming Techniques, Stack and Subroutines,

Counter and Time Delays, Code Conversion, BCD Arithmetic and 16 bit Data Operation.

10 hours

Interfacing Peripheral Devices and Applications

Interrupts: 8085 Interrupt, RST instructions, Software and Hardware interrupt, multiple

Interrupts and Priorities, 8085 Vectored Interrupts, Restart as Software Instructions.

Interfacing Digital to Analog Converters, Analog to Digital Interfacing, keyboard

interfacing, interfacing 8255 (Mode - 0, BSR), Support IC chips- 8237/8257,8259

13 hours

Microprocessor 8086

The 8086 microprocessor- Architecture, Instruction set, Addressing modes, Interrupts,

Memory interfacing with 8086.

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