Microprocessor 8085 Ppt By Gaonkar Exclusive May 2026

Stack Pointer (SP): A 16-bit register that manages the stack memory. Flag Register

The 8085 has five status flags that reflect the result of an ALU operation: Sign (S): Set if the result is negative. Zero (Z): Set if the result is zero. Auxiliary Carry (AC): Used for BCD arithmetic. Parity (P): Set if the result has an even number of 1s. Carry (CY): Set if an operation results in a carry-out. Pin Configuration and Signals microprocessor 8085 ppt by gaonkar

The 8085 is housed in a 40-pin DIP package. Understanding these pins is crucial for interfacing. Address and Data Bus Stack Pointer (SP): A 16-bit register that manages

The Intel 8085 is a landmark in the history of computing. Developed as an enhancement of the 8080, it became the foundation for teaching computer architecture. This guide follows the curriculum and structural style popularized by Ramesh Gaonkar, the leading authority on 8085 instruction and interfacing. Introduction to the 8085 Microprocessor Auxiliary Carry (AC): Used for BCD arithmetic