Syllabus (COMPUTER APPLICATION)

Course Type: MAJ-12

Semester: 7

Course Code: BBCAMAJ12C

Course Title: Microprocessor

(L-P-Tu): 4-2-0

Credit: 6

Practical/Theory: Combined

Course Objective: Course Objectives: To understand the architecture, internal organization, and their functions of 8085 microprocessor. To develop assembly language programming skills and real time applications of microprocessor as well as microcontroller. To get practical training of interfacing the peripheral devices with the 8086 microprocessor.

Learning Outcome: Course Outcomes: To gain knowledge about the hardware architectures and the functional blocks of each microprocessor (8085). Understand the functionality of common peripheral controllers and its interfaces with various peripheral devices. Understand assembly language programming.

Syllabus:

Unit I: Theory Credit: 4 (L 60)

Introduction & Architecture: History of microprocessors, 8085 architecture, internal operation, Machine language instructions, Instruction execution time (Timing Diagram: Fetch Cycle, Execution Cycle), Introduction to 8086. [L 10]

Assembly Language Programming: Instruction format, Instruction Types (data transfer instruction, arithmetic instructions, branch instruction, NOP & HLT instructions, flag manipulation instruction, logical instruction, shift and rotate instruction, String instructions), Assembler directions and operators. [L 15]

Memory Interfacing and Modular Programming: Memory Interfacing (Static RAMs & ROMs), Stacks, Procedures, macros – local labels and nested macros. [L 15]

I/O Interface and I/O Programming: I/O consideration programmed I/O block transfer, Serial communication, asynchronous, synchronous, physical, 8251A; Parallel communication: 8255 A, 16-bit bus interface, Basic Interrupt processing, Interrupt and interrupt routines, 8259A Programmable Interrupt Controller, DMA with controller (8237), 8254 Programmable interval Timer (8253/8254), Interfacing to A/D and D/A converters, Stepper motor interfacing. [L 20]

Unit II: Microprocessor Lab Credit: 2 (L 60)

• Practical part of 8085 will be based upon the modules covered in the theory part.
• 8086 problem solutions like (Basic Arithmetic and Logical Operations, Data Transform Operatiuons)

Reading References:

1. R. Gaonkar, Microprocessor Architecture, Programming, and Applications with the 8085, Penram.
2. A. Pal, Microprocessors: Principles and Applications, Tata McGraw Hill.
3. Barry B. Brey: The Intel Microprocessors: Architecture, Programming and Interfacing. Pearson Education.
4. B. Ram, Fundamentals of microprocessors and Microcontrollers, Dhanpat Rai Publication.