32.17.6.1 Calculating the Number of Steps When Setting Operands
- ATAN/ATANP
The following describes the specifiable content of operands S1
and D1 for the ATAN and ATANP instructions.
The actual number of steps in the ATAN and ATANP instructions
depends on the specified operand. The following describes how to
calculate the number of steps.
Number of steps in operand S1 + Number of steps in operand D1 +
1 = Total number of steps in one instruction
For example, calculating the number of steps
in ATAN and ATANP instructions.
(For the number of steps in an operand, refer to the operand
settings as follows.)
{Data_1 [0] = 2 steps} + {Result [N] = 3 steps} + {1 step} = 6
steps One last step is included in the instruction. Be sure to add
that one step.
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