Microprocessor 8085 Ppt By Gaonkar New !!hot!! -

Introduction

Slide 2: Learning Objectives (New Format)

• Understand the internal architecture of the 8085.
• Differentiate between opcode fetch and memory read cycles.
• Write assembly programs for data transfer, arithmetic, and branching.
• Analyze timing diagrams (with animated waveforms in the PPT).
• Interface memory and I/O devices.

Program Counter (PC): Holds the memory address of the next instruction. Stack Pointer (SP): Manages the stack memory. 3. The Flag Register microprocessor 8085 ppt by gaonkar new

• T1: ALE high, lower address on AD0–AD7.
• T2: RD low, data from memory.
• T3: Data latched, RD high.