.MODEL SMALL .STACK 100H .DATA PROMPT DB \'The 256 ASCII Characters are : $\' .CODE MAIN PROC MOV AX, @DATA ; initialize DS MOV DS, AX LEA DX, PROMPT ; load and print PROMPT MOV AH, 9 INT 21H MOV CX, 256 ; initialize CX MOV AH, 2 ; set output function MOV DL, 0 ; initialize DL with first ASCII character @LOOP: ; loop label INT 21H ; print ASCII character INC DL ; increment DL to next ASCII character DEC CX ; decrement CX JNZ @LOOP ; jump to label @LOOP if CX is 0 MOV AH, 4CH ; return control to DOS INT 21H MAIN ENDP END MAIN