NOP              No Operation                        Flags: not altered

Logic:    None

NOP causes the processor to do nothing. This instruction is frequently
used for timing purposes, to force memory alignment, and as a "place-
holder."

                                                                          
Operands                  Clocks   Transfers  Bytes   Example
no operands                 3          -        1     NOP
                                                                          


NOP No Operation