Program for File

 

1)     Program Title:- WALP (Write Assembly Language Program) to copy 8 bit number i.e. 22H & 55 H in AL & BL register respectively.

Register Used: - AL & BL

Data: - 22 H & 55 H

MOV	AL,22H	COPY 22H IN AL
MOV	BL,55H	COPY 55H IN BL
INT	03	STOP

 

Result:-

AL = 22H

BL = 55H

 

2)     Program Title: - WALP (Write Assembly Language Program) to store 55 H, 88 H, 99 H,   44 H, 02 H, 03 H, 04 H & 05H IN AL, BL, CL, DL, AH, BH, CH & DH Register respectively.  

Register Used: -AL, BL, CL, DL, AH, BH, CH & DH

Data: -55 H, 88 H, 99 H, 44 H, 02 H, 03 H, 04 H & 05H

MOV	AL,55H	COPY 55H IN AL
MOV	BL,88H	COPY 88H IN BL
MOV	CL,99H	COPY 99H IN CL
MOV	DL, 44H	COPY 44H IN DL
MOV	AH,02H	COPY 02H IN AH
MOV	BH,03H	COPY 03H IN BH
MOV	CH,04H	COPY 04H IN CH
MOV	DH,05H	COPY 05H IN DH
INT	03	STOP

 

Result:-

AX = 0255H

BX = 0388H 

CX = 0499H

DX = 0544H

3)     Program Title: - WALP to store 55 H, 88 H, in AL, BL Register respectively. Copy the contents of AL register on memory location [2000] and contents of BL register on memory location [3000]. (DS = 0200H)

Register & Memory address Used: -AL, BL, DS, [2000] & [3000]

Data: -55 H, 88 H, [2000] & [3000]

MOV	AX,0200H	Initialisation of DS
MOV	DS,AX
MOV	AL,55H	Copy 55h In AL
MOV	BL,88H	Copy 88h In BL
MOV	[2000],AL	Copy Contents Of Al On Memory Location [2000]
MOV	[3000],BL	Copy Contents Of Al On Memory Location [3000]
INT	03	STOP

 

Result:-

DS :    OFFEST : DATA

0200:[2000]:55H

0200:[3000] :       88H

 

4)     Program Title: - WALP to store 55 H, 88 H, in AL, BL Register respectively. Exchange contents of AL&BL using third register.

Register Used: -AL, BL &CL

Data: - 55 H& 88 H

MOV	AL,22H	COPY 22H IN AL
MOV	BL,55H	COPY 55H IN BL
MOV	CL,AL	COPY THE CONTENTS OF AL TO CL
MOV	AL,BL	COPY THE CONTENTS OF BL TO AL
MOV	BL,CL	COPY THE CONTENTS OF CL TO BL
INT	03	STOP

 

AL = 55H

BL = 22H

 

 

5)     Program Title: - WALP to store 55 H, 88 H, in AL, BL Register respectively. Copy the contents of AL register on memory location [2000] and contents of BL register on memory location [3000] then exchange contents of memory location [2000] & [3000] using register. (DS = 0200H)

 

Register Memory address Used: - AL, BL, DS, CL, DL, [2000] & [3000]

Data: - 55 H, 88 H, [2000] & [3000]

MOV	AX,0200H	Initialisation of DS
MOV	DS,AX
MOV	AL,55H	Copy 55h In AL
MOV	BL,88H	Copy 88h In BL
MOV	[2000],AL	Copy Contents Of AL On Memory Location [2000]
MOV	[3000],BL	Copy Contents Of AL On Memory Location [3000]
MOV	CL,[2000]	Copy Contents Of Memory Location [2000] to CL
MOV	DL,[3000]	Copy Contents Of Memory Location [3000] to DL
MOV	[2000],DL	Copy Contents Of DLL On Memory Location [2000]
MOV	[3000],CL	Copy Contents Of CL On Memory Location [3000]
INT	03	Stop

 

Result:-

DS :    OFFEST : DATA

0200:[2000]:88H

0200:[3000] :       55H

 

 

6)     Program Title: - WALP to store 44H & 55H in AL & BL register respectively. Exchange the contents of register using XCHG instruction.

Register Used: - AL & BL

Data: - 44H & 55H

MOV	AL,44H	COPY 44H IN AL
MOV	BL,55H	COPY 55H IN BL
XCHG	AL,BL	Exchange contents of AL register With BL register
INT	03	STOP

 

Result:-

AL = 55H

BL = 44H

7)     Program Title: - WALP to 44H & 57H in AL & BL register respectively, perform the addition & store the sum on memory location [2000]. DS = 0200H

Register & Memory Address Used: - AL, BL & [2000]

Data: - 44H, 57H & 0200H

MOV	AX,0200	Initialisation of DS
MOV	DS,AX
MOV	AL,44H	;COPY 44H IN AL
MOV	BL,57H	;COPY 55H IN BL
ADD	AL,BL	;ADD CONTENTS OF BL WITH AL & RESULT SOTRED IN AL
MOV	[2000],AL	COPY CONTENTS OF AL ON MEMORY LOCATION [2000]
INT	03	STOP

 

Result:-

DS   : OFFSET : DATA

0200:  [2000]    : 9B

8)     Program Title: - WALP to 44H & 02H in AL & BL register respectively, perform the multiplication & store the product on memory location [2000]. DS = 0200H

Register & Memory Address Used: - AL, BL & [2000]

Data: - 44H, 02H & 0200H

MOV	AX,0200	Initialisation of DS
MOV	DS,AX
MOV	AL,44H	;COPY 44H IN AL
MOV	BL,02H	;COPY 02H IN BL
MUL	AL,BL	;Perform Multiplication and store result in AX register
MOV	[2000],AL	COPY CONTENTS OF AL ON MEMORY LOCATION [2000]
INT	03	STOP

 

Result:-

DS   : OFFSET : DATA

0200:  [2000]    : 88 H