In giving an explanation of opertaions, in addition to the notations
and simbols above, the following symbols are also used.

Table 9.2. Symbols and Meaning of Operation Explanation


Symbol      Meaging
---------------------------------------
  N        Negative flag
  V        Overflow flag
  P        Direct page flag
  B        Break flag
  H        Half carry flag
  I        Indirect master enable flag
  Z        Zero flag
  C        Carry flag

  +        Addition
  -        Subtraction
  :        Comparison
 AND       Logic product
  OR       Logic sun
 EOR       Exclusive logic sun
  *        Multiplication
  /        Division

  Q        Division quotient
  R        Division remainer
 (d)       Destination
 (S)       Source
 ---       Direction of data transmision
 - -       Data decrement
 + +       Data increment
 < <       1 bit shift left
 > >       1 bit shift right
------------------------------
Note : The number of cycles of conditional branching commands are
appreorite to cases when there is no branching to the left side 
and when theree is branching tothe right side.

Table 9.3.  Explanation of Symbols in the Status Flag Column


-----------------------------------------------
 Symbol         Meaning
-----------------------------------------------
  .          No change
  0          Cleared to 0
  1          Set to 1
Flag name    Set or cleared depending on result
-----------------------------------------------