Previous year question paper for MES (Diploma Electronics & Communication Engineering 5th)

1. Microcontroller series (MCS) – 51 Overview (11hrs)

1.1 Architecture of 8051Microcontroller

1.2 Pin details

1.3 I/O Port structure

1.4 Memory Organization

1.5 Special Function Registers (SFRs)

1.6 External Memory

2. Instruction Set:-

 2.1 Instruction Set of 8051

 2.2 Addressing Modes, Instruction types (20hrs)

2.3 Timer operation

2.4 Serial Port operation

2.5 Interrupts

3. Assembly/C programming for Micro controller (12hrs)

3.1 Assembler directives

3.2 Assembler operation

3.3 Compiler operations

3.4 De bugger

3.5 Simulator

4. Design and Interface (7hrs)

Keypad interface, 7- segment interface, LCD, stepper motor.

A/D, D/A, RTC interface with programming.

5. Introduction of PIC Micro controllers (02 hrs)

6. Application of Micro controllers

6.1 Communication System

 6.2 Application of Micro controllers such as washing machines, photocopier,

cars etc. (04hrs)