This document contains information about Subhajit Mandal, a 6th semester student in the EEE department at Pailan College of Management & Technology. It includes his roll number, registration number, and details of the subject Microprocessor & Microcontroller which he is taking under the guidance of Mayumi Mukherjee. The document then provides basic information about the structure of a microprocessor including its input, output, I/O port, CPU, memory, data bus, and address bus. It describes the three types of bus structures and four different types of control signals. Finally, it includes a block diagram of the CPU showing the ALU, accumulator, general/special purpose registers, and control unit.

1. NAME : SUBHAJIT MANDAL
DEPT : EEE
SEM : 6TH
YEAR : 3RD
ROLL NUMBER : 15602821032
REGISTRATION NUMBER : 211560102820029
INSTITUTE : PAILAN COLLEGE OF MANAGEMENT & TECHNOLOGY
SUBJECT : MICROPROCESSOR & MICROCONTROLLER
GUIDE BY : MAYUMI MUKHERJEE
SUBJECT CODE : PC EEE602

2. INPUT MPU OUTPUT
MEMORY
Main
Frame
LAN
Main
Frame
Printer
High
speed
printer
Distribution Processing System
Draw - back of time sharing mode

3. Basic Structure of the microprocessor :-
Input
Output
I/O
Port
CPU Memory
Data Bus
Address Bus
Figure : - Basic structure of the microprocessor

4. Bus Structure :- This is three types .
Bus Structure
Address Bus
( Found the Signal
Address )
Data Bus
( Data Transfer )
Control Bus
( Signal Flow ) – Write signal ( one
type of control signal )
There are Four different types of Control Signal :
1. Memory Read
2. Memory Write
3. I/O Read
4. I/O Write
I/O means Input , Output Port

5. CPU
Block Diagram of the CPU :-
A
L
U
Accumulator
General vs Special
purpose resistor
Control Unit
ALU :- Arithmetic Logic Unit
Figure :- Block Diagram of the CPU

6. Thank You