Home work Write the following program using a suitable editor, assemble then link: .MODEL SMALL .STACK 100 .DATA MESSAGE DB 64,?,64 dup(?) MESSAGE2 DB "Welcome to Microprocessor lab",0DH,0AH,$ .CODE MAIN PROC FAR MOV AX,@DATA MOV DS,AX CALL READ CALL WRITE ; GO BACK TO DOS MOV AH,4CH INT 21H MAIN ENDP ;-------- Procedures ------------------------- READ PROC MOV AH,0AH MOV DX,OFFSET MESSAGE INT 21H MOV BX,OFFSET MESSAGE SUB CH,CH MOV CL,[BX+1] MOV SI,CX MOV BYTE PTR [BX+SI]+2,$ RET READ ENDP ; WRITE PROC MOV AH,09H MOV DX,OFFSET MESSAGE2 INT 21H MOV AH,09H MOV DX,offset MESSAGE+2 INT 21H RET WRITE ENDP END MAIN

Write the following program using a suitable editor, assemble then li .MODEL SMALL .STACK 100 .DATA MESSAGE DB 64,?,64 dup(?) MESSAGE2 DB "Welcome to Microprocessor lab", ODH,0AH,'\$' . CODE MAIN PROC FAR MOV AX, QDATA MOV DS, AX CALL READ CALL WRITE ; GO BACK TO DOS MOV AH,4CH INT 21H MAIN ENDP ;--------- Procedures ------------------------------ READ PROC MOV AH, OAH MOV DX,OFFSET MESSAGE INT 21H MOV BX,OFFSET MESSAGE SUB CH,CH MOV CL, [BX+1] MOV SI, CX MOV BYTE PTR [BX+SI]+2, ' $ ' RET READ ENDP ; WRITE PROC MOV AH, O9H MOV DX,OFFSET MESSAGE2 INT 21H MOV AH, O9H MOV DX, offset MESSAGE+2 INT 21H RET WRITE ENDP END MAIN