The 8085 Microprocessor Architecture, Lecture notes of Microprocessors

This document provides notes and an architectural diagram detailing the features, architecture, and functional blocks of the 8085 processor. It covers key features like it being an 8-bit processor from Intel with a +5V power supply and a 5 MHz clock frequency. The notes discuss components such as the ALU, Accumulator, Instruction Register, and Instruction Decoder. Special attention is given to the Flag Register (showing the status of the last executed instruction) and its bits (Sign, Zero, Parity, Carry, Aux Carry). Other discussed elements include the 16-bit Program Counter (PC) and Stack Pointer (SP) , the multiplexed address/data bus, interrupt control (5 hardware and 8 software interrupts) , and the concept of DMA (Direct Memory Access)

Typology: Lecture notes

2024/2025

Available from 11/10/2025

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