PIC 16F877A Programs - MPLAB - Proteus

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8051 Assembly Program Code for Sorting in Ascending Order - Keil -AT89C51

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The program is compiled in Keil for 8051 - AT89C51 in assembly language. Program to sort numbers in ascending order, Flowchart:- Program:- ORG 0000 MOV R1,#40H MOV R3,#04H DEC R3 MOV 06H,R3 LOOP1 : MOV 02H,03H MOV B,@R1 MOV 00H,01H INC R0 LOOP2: MOV A,R0 CJNE A,B,CHECK. SJMP CONTINUE CHECK: JNC CONTINUE MOV @R0,B MOV @R1,A MOV B,@R1 CONTINUE:INC R0 DJNZ R2,LOOP2 INC R1 DJNZ R3, LOOP1 MOV A,#3FH ADD A,R6 MOV R0,A MOV P1,@R0 SUMP $ END Output:- For more ASM programs -  click here
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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. ...
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