Basic Microprocessor Block Diagram. To perform a specific job or task the microprocessor has to execute a program stored in memory. The architecture of 8086 microprocessor is composed of 2 major units the biu ie bus interface unit and eu ie execution unit.
Pin diagram of intel 8085 microprocessor. Block diagram of 8086 microprocessor. So the basic functionality unit which consists of arithmetic addition subtraction multiplication division and logic and or not.
Microprocessor architecture lesson 1.
Alu or arithmetic and logic unit. Draw the block diagram of a simple computer understand the function of different units of a microcomputer learn the basic operation of microcomputer bus system. Ram used for read and write operations. They are used for the least.