Syllabus of GTU Microprocesser and Interfacing 4th Sem EC

Syllabus of GTU Microprocesser and Interfacing 4th Sem EC


Electronics and Communication Engineering

B.E Semester: 4


Subject Code 140701



1. Introduction to Microprocessor, Microprocessor systems with bus

organization, Microprocessor Architecture & Operations, Memory, I/O

Device, Memory and I/O Operations


2. 8085 Microprocessor Architecture, Address, Data And Control Buses, Pin

Functions, Demultiplexing Of Buses, Generation Of Control Signals,

Instruction Cycle, Machine Cycles, T-States, Memory Interfacing.


3. Assembly Language Programming Basics, Classification of Instructions,

Addressing Modes, 8085 Instruction Set, Instruction And Data Formats,

Writing, Assembling & Executing A Program, Debugging The Programs,

Decision Making, Looping, Stack & Subroutines, Developing Counters And

Time Delay Routines, Code Conversion, BCD Arithmetic And 16-Bit Data



4. Interfacing Concepts, Ports, Interfacing Of I/O Devices, Interrupts In 8085,

Interfacing of Data Converters (D-To-A And A-To-D), Programmable

Interfacing Devices Like 8279 Keyboard/Display Interface, 8255A PPI,

8253/8254 Timer, 8259A PIT, 8237 DMA Controller, Serial I/O Concepts,

SID And SOD, 8251A USART. Interfacing of above chips With 8085,

Programming them In Deferent Modes, Practical Applications


Reference Books:

1. Microprocessor Architecture, Programming, and Applications with the 8085 – Ramesh S. Gaonkar Pub: Penram International.

2. Microcomputers and Microprocessors: The 8080,8085 and Z-80 Programming, Interfacing and Troubleshooting by John E. Uffenbeck.

3. Microprocessor and Microcontroller fundamentals. The 8085 and 8051 Hardware and Software by William Kleitz.

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