Category Archives: Microprocessor

Addressing Modes of 8085 Microprocessor

Here you will learn about addressing modes of 8085 microprocessor. Every instruction is divided into two parts, one part is opcode and another part is operand. Opcode tells the type of operation and operand is the data on which operation is to be performed. The way in which operand is specified in an instruction is… Read More »

8085 Microprocessor Architecture

The 8085 microprocessor is an 8 bit general purpose microprocessor. 8 bit processor means, it can read, write and process 8 bit data at a time. Although the internal architecture of 8085 microprocessor is very complicated, the programmer is concern only with a small part of it, which can be referred in the program or… Read More »

Difference between Microprocessor and Microcontroller

In this tutorial I am sharing the difference between Microprocessor and Microcontroller. Before learning the differences, lets first learn about what is microprocessor and microcontroller. What is Microprocessor? Microprocessor (µP) is the logic chip that contains all or most of the central processing unit (CPU) functions on a single integrated circuit. Microprocessor is a miniature… Read More »