Omron SYSMAC CS Series Instruction & Reference Manual page 1116

4. Instruction Execution Times and Number of Steps
4-1-12 Special Math Instructions
Instruction
BINARY ROOT
BCD SQUARE ROOT
ARITHMETIC PROCESS
FLOATING POINT DIVIDE
BIT COUNTER
4-1-13 Floating-point Math Instructions
Instruction
FLOATING TO 16-BIT
FLOATING TO 32-BIT
16-BIT TO FLOATING
32-BIT TO FLOATING
FLOATING-POINT ADD
FLOATING-POINT SUB-
TRACT
FLOATING-POINT DIVIDE
FLOATING-POINT MULTI-
PLY
DEGREES TO RADIANS
RADIANS TO DEGREES
SINE
HIGH-SPEED SINE
COSINE
HIGH-SPEED COSINE
TANGENT
HIGH-SPEED TANGENT
ARC SINE
ARC COSINE
ARC TANGENT
SQUARE ROOT
1082
Mnemonic Length
(steps)
ROTB 3
ROOT 3
APR 4
FDIV 4
BCNT 4
Mnemonic Length
(steps)
FIX 3 to 4
FIXL 3 to 4
FLT 3 to 4
FLTL 3 to 4
+F 4 to 6
–F 4 to 6
/F 4 to 6
*F 4 to 6
RAD 3 to 4
DEG 3 to 4
SIN 3 to 4
SINQ 8 to 9
COS 3 to 4
COSQ 8 to 9
TAN 3 to 4
TANQ 15 to 16
ASIN 3 to 4
ACOS 3 to 4
ATAN 3 to 4
SQRT 3 to 4
ON execution time (μs)
CJ2H CJ2M CPU@@
CPU6@(-EIP)
15.4 24.2
17.1 25.3
4.6 5.3
5.7 6.9
76 149
0.24 0.360
ON execution time (μs)
CJ2H CJ2M CPU@@
CPU6@(-EIP)
0.13 0.24
0.13 0.32
0.13 0.30
0.13 0.32
0.24 0.66
0.24 0.66
0.4 0.9
0.24 0.66
2.7 3.3
3.0 3.2
3.8 4.3
4.5 5.4
5.0 6.0
0.59 0.86
3.7 4.3
4.4 5.2
5.3 6.7
0.59 0.86
3.9 4.5
6.1 8.2
1.2 1.7
5.8 7.1
24.8 33.0
5.6 7.0
5.3 6.8
27.2 34.6
6.4 7.1
4.0 5.0
5.6 7.0
0.42 0.66
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Conditions
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Designating SIN
and COS
Designating line-
segment approxima-
tion (with two coordi-
nates in the line-
segment data table)
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Counting 1 word
Conditions
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0° specified
45° specified
90° specified
0°, 45°, or 90° speci-
fied
0° specified
45° specified
90° specified
0°, 45°, or 90° speci-
fied
0° specified
45° specified
0°, 45°, or 90° speci-
fied
0° specified
45° specified
90° specified
0° specified
45° specified
90° specified
0° specified
45° specified
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