TITLE	MULTIPLICATION OF DOUBLE WORD BY WORD USING 386/486
 PAGE	60,132
        .MODEL SMALL
        .386
        .STACK 200H              
        .DATA
 DATA1	DD	500000 	;MULTIPLICAND (UP TO 32-BIT SIZE DATA)
 DATA2	DD	50000 	;MULTIPLIER (UP TO 16-BIT SIZE)	
 RESULT	DQ	? 		;PRODUCT (UP TO 48-BIT SIZE)
        .CODE
 MAIN:	MOV	AX,@DATA
        MOV     DS,AX
        MOV     EAX,DATA1                       ;32-BIT OPERAND
        MUL     DWORD PTR DATA2                 ;TIMES 16-BIT OPERAND
        MOV     DWORD PTR RESULT,EAX            ;SAVE THE RESULT
        MOV     DWORD PTR RESULT+4,EDX
        MOV     AH,4CH
        INT     21H
	END	MAIN