1                                          ;;  Exmaple of a MOV instruction
     2                                          
     3                                          ORG 100h
     4                                  
     5 00000000 FC                              cld
     6 00000001 B0AA                            mov al, 0AAh
     7 00000003 BF[1000]                        mov di, str
     8 00000006 B91200                          mov cx, strend - str
     9                                  
    10 00000009 F3AA                            rep stosb
    11                                  
    12                                          ;;  exit:
    13 0000000B B8004C                          mov ax, 4c00h
    14 0000000E CD21                            int 21h
    15                                  
    16 00000010 412076657279206C6F-     str:     DB 'A very long srting'
    16 00000019 6E6720737274696E67 
    17 00000022 00                      strend:  DB 0