Special Math Instructions; Floating-Point Math Instructions - Omron SYSMAC CS Series Operation Manual

Instruction Execution Times and Number of Steps
Instruction Mnemonic
DOUBLE ORWL
LOGICAL OR
EXCLUSIVE XORW
OR
DOUBLE XORL
EXCLUSIVE
OR
EXCLUSIVE XNRW
NOR
DOUBLE XNRL
EXCLUSIVE
NOR
COMPLE- COM
MENT
DOUBLE COML
COMPLE-
MENT

10-5-12 Special Math Instructions

Instruction Mnemonic
BINARY ROTB
ROOT
BCD SQUARE ROOT
ROOT
ARITHMETIC APR
PROCESS
FLOATING FDIV
POINT
DIVIDE
BIT BCNT
COUNTER

10-5-13 Floating-point Math Instructions

Instruction Mnemonic
FLOATING TO FIX
16-BIT
FLOATING TO FIXL
32-BIT
16-BIT TO FLT
FLOATING
Code Length
(steps)
(See note.)
611 4
036 4
612 4
037 4
613 4
029 2
614 2
Note When a double-length operand is used, add 1 to the value shown in the length
column in the following table.
Code Length
(steps)
(See note.)
620 3
072 3
069 4
079 4
067 4
Note When a double-length operand is used, add 1 to the value shown in the length
column in the following table.
Code Length
(steps)
(See note.)
450 3
451 3
452 3
ON execution time (µs)
CPU-6@H CPU-4@H CPU-6@
0.32 0.34 0.42
0.22 0.32 0.25
0.32 0.34 0.42
0.22 0.32 0.25
0.32 0.34 0.42
0.22 0.32 0.29
0.40 0.56 0.50
ON execution time (µs)
CPU-6@H CPU-4@H CPU-6@
49.6 50.0 530.7
13.7 13.9 514.5
6.7 6.9 32.3
17.2 18.4 78.3
116.6 176.6 176.6
0.3 0.38 22.1
ON execution time (µs)
CPU-6@H CPU-4@H CPU-6@
10.6 10.8 14.5
10.8 11.0 14.6
8.3 8.5 11.1
Section 10-5
Conditions
CPU-4@
0.54 ---
0.37 ---
0.54 ---
0.37 ---
0.54 ---
0.37 ---
0.67 ---
Conditions
CPU-4@
530.7 ---
514.5 ---
32.3 Designating SIN
and COS
78.3 Designating
line-segment
approximation
176.6 ---
22.1 Counting 1 word
Conditions
CPU-4@
14.5 ---
14.6 ---
11.1 ---
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