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Internal Architecture or Functional block of Intel 8085 Microprocessor

Internal Architecture or Functional block of Intel 8085 Microprocessor defines its construction and technology used inside this Integrated Circuit. Intel’s 8085 Microprocessor, not much than other microprocessor like 8051 and 8086, includes the ALU (Arithmetic Logic Unit), Timing and Control unit, Instruction register and decoder, Register Array, Accumulator, Interrupt control …

Understanding Queuing Model and its Operations

Queue is a data structure modeled after a line of people waiting to be served. Along with stacks, queues are one of the simplest kinds of data structures. In this respect, a queue is like the line of customers waiting to be served by a bank teller. As customers arrive, …

Understanding Push and Pop operations in Stack

A Stack is defined as a special type of data structure where items are inserted from one end called top of stack and items are deleted from the same end. Here, the last item inserted will be on the top of the stack. Since, deletion is done from the same …

Implementation of Stack to perform Push, Pop and Display operations on C language

 Definition of Stack A Stack is defined as a special type of data structure where items are inserted from one end called …

General Architecture of Central Processing Unit (Microprocessor)

In our previous article we have already talked about Pin configuration of Intel 8085 Microprocessor, which has made you understand more about …

555 Timer IC as Monostable Multivibrator

With only minimal changes in wiring, the 555 timer discussed in previous article can be changed from a free-running oscillator (astable) into …

Designing 555 Timer IC as an Astable Multivibrator

What is Timer IC 555? The 555 timer is an extremely versatile integrated circuit which can be used to build lots of …

binary number representation

Binary Number System

Binary Number System Binary number system is used by the digital computers and digital electronic devices. The binary (the prefix bi meaning …

Description of Online Appointment System

Understanding Online Appointment System – Data Flow Diagram – Tutorials

What is an Online Appointment system? An Online Appointment System is an information system generally based on web from where a client …

Train Ticket Reservation System; Context Diagram

Tutorial on How to draw Data Flow Diagram – Train and Air Ticket Reservation System – Example

Train and Air Ticket Reservation System – Data Flow Diagram – Example Train Ticket reservation system is a very complicated system. It …

Mark-sheet Withdrawing System; Context Diagram

Tutorial on How to draw Data Flow Diagrams – Withdraw Mark-sheet from University – Example

Withdraw mark-sheet from University – Data Flow Diagram – Example System for withdrawing mark-sheet from the University is a very simple system. …