Question

Write an Assembly language Program
number in ascending order
to
sport in 8051 microprocessor​

Answer 1

Explanation:

8051 Program to arrange numbers in Ascending order is as follows:

MOV R4,#0AH

AGAIN: MOV R3,#0AH

MOV R0,#20H

CLR C

UP:MOV A,@R0

MOV R1,A

INC R0

MOV A,@R0

SUBB A,R1

JNC SKIP

MOV A,@R0

DEC R0

MOV @R0,A

MOV A,R1

INC R0

MOV @R0,A

SKIP:DJNZ R3,UP

DJNZ R4,AGAIN

RET