Omron CJ1G-CPUxx, Instructions Manual

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1070
CS-series Instruction Execution Times and Number of Steps Section 4-1
Note When a double-length operand is used, add 1 to the value shown in the length
column in the following table.
4-1-14 Double-precision Floating-point Instructions
FLOATING-
POINT TO
ASCII FSTR 448 4 48.5 48.9 --- --- ---
ASCII TO
FLOATING-
POINT FVAL 449 3 21.1 21.3 --- --- ---
Instruction Mnemonic Code Length
(steps)
(See note.)
ON execution time (
µ
s) Conditions
CPU6 @ H CPU4 @ H CPU6 @ CPU4 @
DOUBLE
SYMBOL
COMPARI-
SON LD, AND,
OR +=D 335 3 8.5 10.3 --- --- ---
LD, AND,
OR +<>D 336
LD, AND,
OR +<D 337
LD, AND,
OR +<=D 338
LD, AND,
OR +>D 339
LD, AND,
OR +>=D 340
DOUBLE
FLOATING
TO 16-BIT
BINARY FIXD 841 3 11.7 12.1 --- --- ---
DOUBLE
FLOATING
TO 32-BIT
BINARY FIXLD 842 3 11.6 12.1 --- --- ---
16-BIT
BINARY TO
DOUBLE
FLOATING DBL 843 3 9.9 10.0 --- --- ---
32-BIT
BINARY TO
DOUBLE
FLOATING DBLL 844 3 9.8 10.0 --- --- ---
DOUBLE
FLOATING-
POINT ADD +D 845 4 11.2 11.9 --- --- ---
DOUBLE
FLOATING-
POINT SUB-
TRACT
−
D 846 4 11.2 11.9 --- --- ---
DOUBLE
FLOATING-
POINT MUL-
TIPLY *D 847 4 12.0 12.7 --- --- ---
DOUBLE
FLOATING-
POINT
DIVIDE /D 848 4 23.5 24.2 --- --- ---
Instruction Mnemonic Code Length
(steps)
(See note.)
ON execution time (
µ
s) Conditions
CPU6 @ H CPU4 @ H CPU6 @ CPU4 @