How do you write a program to arrange the numbers in ascending order using 8085 microprocessor?

Answer 1

MVI B, 09 : Initialize counter

START : LXI H, 2200H: Initialize memory pointer

MVI C, 09H : Initialize counter 2

BACK: MOV A, M : Get the number

INX H : Increment memory pointer

CMP M : Compare number with next number

JC SKIP : If less, don't interchange

JZ SKIP : If equal, don't interchange

MOV D, M

MOV M, A

DCX H

MOV M, D

INX H : Interchange two numbers

SKIP:DCR C : Decrement counter 2

JNZ BACK : If not zero, repeat

DCR B : Decrement counter 1

JNZ START

HLT : Terminate program execution

Answer 2

sortit movlw 0x30 ;starts here movwf FSR seeifbig movf FSR,W ;check address subwf flag,W btfsc STATUS,Z ;to here return movf INDF,W movwf sTemp1 incf FSR,f ;copy next value movf INDF,W subwf sTemp1,W ;compare it btfsc STATUS,Z ;if 0 chek next value goto seeifbig ; if not check if bigger btfss STATUS,0 ;if bigger swap goto seeifbig ;if not coninue goto swap swap movf INDF,W movwf sTemp2 ;...swap it movf sTemp1,W ; movwf INDF decf FSR,f ; movf sTemp2,W movwf INDF goto sortit ; go back and chec whole list again