Microprocessor 8085 Ppt By Gaonkar -

The 8085 contains five 1-bit flip-flops that change states based on the results of ALU operations:

Performs addition, subtraction, increments, and decrements (e.g., ADD B , SUB C , INR M ).

To communicate with memory and I/O devices, the 8085 uses three types of buses: Data Bus (8-bit): Bidirectional, used for data transfer. Address Bus (16-bit): Unidirectional, capable of addressing up to KB of memory. Control Bus: microprocessor 8085 ppt by gaonkar

Unidirectional; determines which memory location or I/O device to access. Data Bus (8-bit):

Gaonkar’s teaching style focuses on the relationship between hardware architecture and software execution. 1. Register Organization The 8085 contains five 1-bit flip-flops that change

Set to 1 if the Most Significant Bit (D7) of the result is 1 (negative number).

). It is typically reserved for critical system events like power failure. Register Organization Set to 1 if the Most

This module introduces the conceptual foundations of microcomputing, differentiating between hardware types and explaining the fundamental physics of the silicon chip. Slide 1: Title & Presentation Overview

A generic 8085 PPT might show you the pin diagram. A will show you the pin diagram and explain how to wire it to an 8155 or 8279 chip in a specific application.