Assembly 8086 program to Count number of 0's in a number

Hey guys!! 

Today we will see the program of microprocessor 8086 to find and count the number of ones in a register or 16 bit number.

Let's go!!

data segment

number01 dw 4560h

counter db 00h

data ends

code segment

start :

assume cs:code, ds:data

mov dx,data

mov ds,dx

mov cx,10h

mov ax,number01

up:ror ax,1

jc dn

inc counter

dn: loop up

mov ah,04ch

int21h

code ends

end start

 

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