INT - Interrupt

        Usage:  INT     num
        Modifies flags: TF IF

        Initiates a software interrupt by pushing the flags, clearing the
        Trap and Interrupt Flags, pushing CS followed by IP and loading
        CS:IP with the value found in the interrupt vector table.  Execution
        then begins at the location addressed by the new CS:IP

                                               Clocks           Size
            Operands                    808x  286   386   486   Bytes

 3 (constant)                          52/72  23+m   33    26     2
 3 (prot. mode, same priv.)              -    40+m   59    44     2       
 3 (prot. mode, more priv.)              -    78+m   99    71     2
 3 (from VM86 to PL 0)                   -     -    119    82     2
 3 (prot. mode via task gate)            -   167+m   TS  37+TS    2
 immed8                                51/71  23+m   37    30     1
 immed8 (prot. mode, same priv.)         -    40+m   59    44     1
 immed8 (prot. mode, more priv.)         -    78+m   99    71     1
 immed8 (from VM86 to PL 0)              -     -    119    86     1
 immed8 (prot. mode, via task gate)      -   167+m   TS  37+TS    1


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