8086 microprocessor Small stack data program.pdf

Model of small stack

1. PROGRAM
MODEL SMALL
.STACK 100H
.DATA
STRING DB '8086
microprocessor lab $'
.CODE
MOV AX,@DATA
MOV DS,AX
Dept. of CSE, Sree Buddha College of Engineering, Pattoor

2. NEXT: MOV AH, (BX]
HAI:
END
LEA BX,STRING
MOV CX,31
RESULT
CMP AH,61
JB HAI
AND AH,0DFH
MOV (BX],AH
INC BX
LOOP NEXT
LEA DX,STRING
MOV AH,09H
INT 21H
output the string
;interrupt to exit
MOV AH,4CH
INT 21H
loaded in dx
Study of string manipulation has been successfully done.