DATA SEGMENT
DATA ENDS
CODE SEGMENT
         ASSUME DS:DATA,CS:CODE
START:
      MOV AX,DATA
      MOV DS,AX
      MOV AL,02
      MOV AH,09
      MOV BL,AL
      MOV AL,AH
      MOV AH,BL
      MOV AH,4CH
      INT 21
CODE ENDS
END START

;OUTPUT:->
;-R
;AX=0000  BX=0000  CX=0013  DX=0000  SP=0000  BP=0000  SI=0000  DI=0000
;DS=0B98  ES=0B98  SS=0BA8  CS=0BA8  IP=0000   NV UP EI PL NZ NA PO NC
;0BA8:0000 B8A80B        MOV     AX,0BA8
;-T
;
;AX=0BA8  BX=0000  CX=0013  DX=0000  SP=0000  BP=0000  SI=0000  DI=0000
;DS=0B98  ES=0B98  SS=0BA8  CS=0BA8  IP=0003   NV UP EI PL NZ NA PO NC
;0BA8:0003 8ED8          MOV     DS,AX
;-T
;
;AX=0BA8  BX=0000  CX=0013  DX=0000  SP=0000  BP=0000  SI=0000  DI=0000
;DS=0BA8  ES=0B98  SS=0BA8  CS=0BA8  IP=0005   NV UP EI PL NZ NA PO NC
;0BA8:0005 B002          MOV     AL,02
;-T
;
;AX=0B02  BX=0000  CX=0013  DX=0000  SP=0000  BP=0000  SI=0000  DI=0000
;DS=0BA8  ES=0B98  SS=0BA8  CS=0BA8  IP=0007   NV UP EI PL NZ NA PO NC
;0BA8:0007 B409          MOV     AH,09
;-T
;
;AX=0902  BX=0000  CX=0013  DX=0000  SP=0000  BP=0000  SI=0000  DI=0000
;DS=0BA8  ES=0B98  SS=0BA8  CS=0BA8  IP=0009   NV UP EI PL NZ NA PO NC
;0BA8:0009 8AD8          MOV     BL,AL
;-T
;
;AX=0902  BX=0002  CX=0013  DX=0000  SP=0000  BP=0000  SI=0000  DI=0000
;DS=0BA8  ES=0B98  SS=0BA8  CS=0BA8  IP=000B   NV UP EI PL NZ NA PO NC
;0BA8:000B 8AC4          MOV     AL,AH
;-T
;
;AX=0909  BX=0002  CX=0013  DX=0000  SP=0000  BP=0000  SI=0000  DI=0000
;DS=0BA8  ES=0B98  SS=0BA8  CS=0BA8  IP=000D   NV UP EI PL NZ NA PO NC
;0BA8:000D 8AE3          MOV     AH,BL
;-T
;
;AX=0209  BX=0002  CX=0013  DX=0000  SP=0000  BP=0000  SI=0000  DI=0000
;DS=0BA8  ES=0B98  SS=0BA8  CS=0BA8  IP=000F   NV UP EI PL NZ NA PO NC
;0BA8:000F B44C          MOV     AH,4C
;-T
;
;AX=4C09  BX=0002  CX=0013  DX=0000  SP=0000  BP=0000  SI=0000  DI=0000
;DS=0BA8  ES=0B98  SS=0BA8  CS=0BA8  IP=0011   NV UP EI PL NZ NA PO NC
;0BA8:0011 CD15          INT     15