This list includes the title of the instruction, the normal execution
time of the instruction, i.e., the time with no indexing and no
deferring, the mnemonic code of the instruction, and the operation code
number. The notation used requires the following definitions. The
contents of a register Q are indicated as C(Q). The address portion of
the instruction is indicated by Y. The index register address of an
instruction is indicated by x. The effective address of an operand is
indicated by Z. Z may be equal to Y or it may be Y as modified by
deferring or by indexing.