8086 Program to subtract two 16-bit BCD numbers MICROPROCESSOR 8086

 

Assembly BCD program - subtract 2  16-bit bcd numbers

data segment

num1 dw 2800h

num2 dw 4900h

sum dw ?

data ends

code segment

start :

assume cs:code, ds:data

mov ax,data

mov ds,ax

mov ax,num1

mov bx,num2

add ax,bx

das

mov ah,4ch

int21h

code ends

end start

Block transfer OVERLAPPING 
Block transfer(Simple Program)
Block Transfer(REVERSE ORDER)
Addition of 8-bit  BCD8086 program
addition of 16-bit bcd program
Division of 32/16 bit program
Subtraction of 8-bit program
Subtraction of 8-bit BCD program
Subtraction of 16-bit program
Subtraction of 16-bit BCD program
String reverse 8086 program
block transfer using string
string concatenation
string length calculation
Block Transfer 
Block reverse
Hex to ASCII program 8086
BCD to ASCII program 8086
ASCII to BCD program 8086
BCD to HEX
HEX to BCD

Block transfer in reverse

Block transfer using STRING instruction
8086 Program to subtract two 16-bit BCD numbers MICROPROCESSOR 8086

8086 program to divide 8 bit hexadecimal number

8086 Program for Addition of two 8 bit Hexadecimal numbers microprocessor

8086 program to add two 8 bit BCD numbers

Assembly Language Program to DIVISION two 32-bit / 16 –bit numbers 8086 (signed and unsigned)

 

 

Programs:-

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Programs:-

For many other Language Programs of microprocessor 8086, C++ , Data Structures and MSBTE diploma and MCA,BCA, engineering related concepts visit our  BLOG

8086 Assembly Program - to convert BCD to ASCII

BCD TO ASCII CONVERSION:-

data segment

bcd db 20h

ascii  dw ?

data ends

code segment

start : assume  cs :code,  ds :data

mov ax , data

mov ds ,ax

mov al , bcd

AND al, 0Fh

ADD al , 30h

mov ah,bcd

AND ah,0F0h

mov cl, 04h

ROL ah , cl

ADD ah ,30

mov ascii ,ax

mov ah ,4ch

int 21h

code ends

end start    

Hex to ASCII program 8086
BCD to ASCII program 8086
ASCII to BCD program 8086
BCD to HEX
HEX to BCD
Block transfer in reverse
Block transfer using STRING instruction

Programs:-


For many other Assembly Language  Programs related to microprocessor 8086 visit our  BLOG 

There are programs of largest ,smallest ,division ,multiplication,odd/even,block operation ,string operations,BCD ,etc