![background image](http://html1.mh-extra.com/html/omron/sysmac-cs1d-cpu/sysmac-cs1d-cpu_reference-manual_7422681368.webp)
1329
CJ-series Instruction Execution Times and Number of Steps
Section 4-2
4-2-13 Floating-point Math Instructions
Instruction
Mne-
monic
Code
Length
(steps)
(See
note.)
ON execution time (
µ
s)
Conditions
CPU6
@
H-R
CPU6
@
H
CPU4
@
H
CPU4
@
CJ1M
exclud-
ing
CPU11
/21
CJ1M
CPU11
/21
FLOATING TO
16-BIT
FIX
450
3
0.13
10.6
10.8
14.5
16.2
19.5
---
FLOATING TO
32-BIT
FIXL
451
3
0.13
10.8
11.0
14.6
16.6
21.7
---
16-BIT TO
FLOATING
FLT
452
3
0.13
8.3
8.5
11.1
12.2
14.6
---
32-BIT TO
FLOATING
FLTL
453
3
0.13
8.3
8.5
10.8
14.0
15.8
---
FLOATING-
POINT ADD
+F
454
4
0.24
8.0
9.2
10.2
13.3
15.7
---
FLOATING-
POINT SUB-
TRACT
–F
455
4
0.24
8.0
9.2
10.3
13.3
15.8
---
FLOATING-
POINT DIVIDE
/F
457
4
0.4
8.7
9.9
12.0
14.0
17.6
---
FLOATING-
POINT MULTI-
PLY
*F
456
4
0.24
8.0
9.2
10.5
13.2
15.8
---
DEGREES TO
RADIANS
RAD
458
3
8.1
10.1
10.2
14.9
15.9
20.6
---
RADIANS TO
DEGREES
DEG
459
3
8.0
9.9
10.1
14.8
15.7
20.4
---
SINE
SIN
460
3
42.0
42.0
42.2
61.1
47.9
70.9
---
HIGH-SPEED
SINE
(See note 2.)
SINQ
475
8
0.59
---
---
---
---
---
---
COSINE
COS
461
3
31.5
31.5
31.8
44.1
41.8
51.0
---
HIGH-SPEED
COSINE
(See note 2.)
COSQ
476
8
0.59
---
---
---
---
---
---
TANGENT
TAN
462
3
16.3
16.3
16.6
22.6
20.8
27.6
---
HIGH-SPEED
TANGENT
(See note 2.)
TANQ
477
15
1.18
---
---
---
---
---
---
ARC SINE
ASIN
463
3
17.6
17.6
17.9
24.1
80.3
122.9
---
ARC COSINE
ACOS
464
3
20.4
20.4
20.7
28.0
25.3
33.5
---
ARC TAN-
GENT
ATAN
465
3
16.1
16.1
16.4
16.4
45.9
68.9
---
SQUARE
ROOT
SQRT
466
3
0.42
19.0
19.3
28.1
26.2
33.2
---
EXPONENT
EXP
467
3
65.9
65.9
66.2
96.7
68.8
108.2
---
LOGARITHM
LOG
468
3
12.8
12.8
13.1
17.4
69.4
103.7
---
EXPONEN-
TIAL POWER
PWR
840
4
125.4
125.4
126.0
181.7
134.0
201.0
---
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...