Filter
Top Products
PROGRAMMING NUMERIC APPLICATIONS
Table
2·14.
Instruction
Set
Reference
Data
(Cont'd.)
FPTAN
FPTAN
(no operands)
Exceptions:
I,
P (operands not checked)
Partial tangent
Execution Clocks
Operands
Operand Word
Code
Coding Example
Typical
Range
Transfers Bytes
(no operands)
450
30·540 0
2 FPTAN
FRNDINT
FRNDINT (no operands)
Exceptions:
I,
P
Round to integer
Execution Clocks
Operands
Operand Word
Code
Coding Example
Typical
Range
Transfers Bytes
(no operands) 45
16·50 0 2 FRNDINT
FRSTOR
FRSTOR
source
Exceptions: None
Restore saved state
Execution Clocks
Operands
Operand Word Code
Coding Example
Typical Range
Transfers
Bytes
94-bytes
2
47 2-4 FRSTOR [BP]
FSAVE/FNSAVE
FSAVE/FNSAVE destination
Exceptions: None
Save state
Execution Clocks
Operands
Operand Word
Code
Coding Example
Typical
Range
Transfers Bytes
94-bytes
3
47 2-4 FSAVE [BP]
FSCALE
FSCALE (no operands)
Exceptions:
I,
0,
U
Scale
Execution Clocks
Operands
Operand Word
Code
Coding Example
Typical
Range
Transfers Bytes
(no operands)
35
32-38
0 2 FSCALE
2-33