Free Electronic Circuits & 8085 projects

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Arrange in ascending order

Published on Nov 17 2009 // Beginners

Statement: Write a program to sort given 10 numbers from memory location 2200H in the ascending order.

Source program :

  • 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

Flowchart for program

22-Arrange in ascending order

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