--- test\listing_0048_ip_register execution ---
mov cx, 200 ; cx:0x0->0xc8 ip:0x0->0x3 
mov bx, cx ; bx:0x0->0xc8 ip:0x3->0x5 
add cx, 1000 ; cx:0xc8->0x4b0 ip:0x5->0x9 flags:->A 
mov bx, 2000 ; bx:0xc8->0x7d0 ip:0x9->0xc 
sub cx, bx ; cx:0x4b0->0xfce0 ip:0xc->0xe flags:A->CS 

Final registers:
      bx: 0x07d0 (2000)
      cx: 0xfce0 (64736)
      ip: 0x000e (14)
   flags: CS