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

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:-

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