Write a program to multiply two 8 bit signed numbers using 8085 microprocessor?

s v i e t k a n u r u .t k

MULTIPLICATION OF TWO 8 -- BIT NUMBERS

AIM:

To perform multiplication of two 8 -- bit numbers using 8051 instruction set.

ALGORITHM:

1.

Get the data in A -- reg.2.

Get the value to be multiplied in B -- reg.3.

Multiply the two data4.

The higher order of the result is in B -- reg.5.

The lower order of the result is in A -- reg.6.

Store the results.

PROGRAM:

ORG 4100CLR CMOV A,#data1MOV B,#data2MUL ABMOV DPTR,#4500MOVX @DPTR,AINC DPTR MOV A,BMOVX @DPTR,AHERE: SJMP HERE