Identify the contents of the registers, memory location (C070H), and the flags as the following instructions are executed for 8085 microprocessor. А H L M S Z CY LXI H, 2020H MVI M, 44H MVI A, FFH СМР М INR A INR M HLT

Identify the contents of the registers, memory location (C070H), and the flags as the following instructions are executed for 8085 microprocessor. А H L M S Z CY LXI H, 2020H MVI M, 44H MVI A, FFH СМР М INR A INR M HLT

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 7RQ

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Concept explainers

Fundamentals of hardware concepts

A computer system is made of a combination of hardware and software. The software consists of a set of instructions that instruct the computer to perform a task. It can be system software or application software. Whereas, hardware is the part of a computer that can be touched. In other words, computer hardware consists of the physical components of a computer. The internal parts of a computer are called components and the external hardware components are called peripherals.

Question

Identify the contents of the registers, memory location (C070H), and the flags as the following instructions are executed for 8085 microprocessor.

1. Identify the contents of the registers, memory location
(C070H), and the flags as the following instructions are
executed for 8085 microprocessor.
A H L M S Z
CY
LXI H, 2020H
MVI M, 44H
MVI A, FFH
СМР М
INR A
INR M
HLT

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