How to calculate sum of series in 8086 Assembly language

 

Program:

.model small
.data
array db 3h,2h,4h
msg db "Sum of series is:$"
sum db 0
.code
mov ax,@data
mov ds,ax
mov cx,3
mov si,offset array
up:
  mov al,[si]
  add sum,al
  inc si
loop up
mov ah,09h
lea dx,msg
int 21h


mov bl,sum
add bl,48
mov dl,bl
mov ah,02h
int 21h


mov ah,4ch
int 21h
end

Output:

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