Write a program to display the remaining time in three digits using three seven- segment displays. For example, if the remaining time is currently 20.1 minutes, then we would be displaying 201 on the three seven segment displays. We would then observe 201, 200, 199, ... , 001, 000. You need to write the delay subroutine in such a way that when the program is simulated, the time display should be updated at every 0.1 min approximately. Note that the actual 8051 delays and the delays one would get when simulations are performed, may be quite different. Remaining time initialization will be done within the code (largest value 99.9 minutes). When the remaining time hits zero, display blinking characters of your own design.

Write a program to display the remaining time in three digits using three seven- segment displays. For example, if the remaining time is currently 20.1 minutes, then we would be displaying 201 on the three seven segment displays. We would then observe 201, 200, 199, ... , 001, 000. You need to write the delay subroutine in such a way that when the program is simulated, the time display should be updated at every 0.1 min approximately. Note that the actual 8051 delays and the delays one would get when simulations are performed, may be quite different. Remaining time initialization will be done within the code (largest value 99.9 minutes). When the remaining time hits zero, display blinking characters of your own design.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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