Assembly Program to Display a Scrolling Message on an LCD
How to Write an Assembly Program to Display a Scrolling Message on an LCD Introduction In this blog post, we will explore how to write an assembly program to display a scrolling message on an LCD. This guide will walk you through the logical steps, provide the complete assembly code, and show the output on an LCD screen. Whether you are a beginner or an experienced programmer, this tutorial will help you understand the basics of interfacing an LCD with a microcontroller and creating a scrolling text effect. Logical Steps Initialize the LCD: Set up the data direction registers. Configure the LCD in 4-bit or 8-bit mode. Send initialization commands to the LCD.