APPENDICES
APP
−
57
MELSEC-A
(3) Application
Instructions
Table 2.3 Instruction Processing Time of Small Size, Compact CPUs
Processing Time (
µ
s)
AnS A1SJH/A1SH
A2SH
(S1)
Direct Mode
Instruction Condition
Refresh
Mode
Other than
X, Y
X, Y
Refresh
Mode
Direct
Mode
Refresh
Mode
Direct
Mode
WAND S D
60
59
72
15.4
15.7
11.5
11.4
WANDP S D
60
59
72
15.4
15.7
11.5
11.6
DAND 140 139 240 36.2 36.5 27.1 27.2
DANDP 140 139 240 36.2 36.5 27.1 27.2
WAND S1 S2 D
96
96
152
25.8
26.1
19.3
19.2
WANDP S1 S2 D
96 96 152 25.8 26.1 19.3 19.2
WOR S D
61
60
72
15.0
15.5
11.1
11.2
WORP S D
61
60
72
15.0
15.5
11.1
11.2
DOR
140 139 240 36.4 36.7 27.3 27.2
DORP 140 139 240 36.4 36.9 27.3 27.2
WOR S1 S2 D
97
96
152
25.8
26.1
19.3
19.2
WORP S1 S2 D
97
96
152
25.8
26.3
19.3
19.2
WXOR S D
60
59
72
15.4
15.5
11.5
11.4
WXORP S D
60
59
72
15.4
15.5
11.5
11.6
DXOR 140 139 240 36.2 36.7 27.1 27.2
DXORP 140 139 240 36.4 36.5 27.3 27.2
WXOR S1 S2 D
97
96
152
25.6
25.9
19.3
19.2
WXORP S1 S2 D
97 96 152 25.6 26.1 19.3 19.2
WXNR S D
64
62
74
15.6
16.1
11.7
11.6
WXNRP S D
64
62
74
15.6
15.9
11.7
11.8
DXNR 142 140 241 36.6 37.1 27.5 27.4
DXNRP 142 140 241 36.6 36.9 27.5 27.6
WXNR S1 S2 D
98
96
152
25.6
26.1
19.3
19.4
WXNRP S1 S2 D
98 96 152 26.0 26.3 19.5 19.4
NEG 50 49 86 12.6
13.1
9.5 9.5
NEGP 50 49 86 12.6
13.3
9.5 9.5
ROR
n
n=3
52 51 51 12.6
13.1
9.5 9.5
RORP
n
n=3
52 51 51 12.6
12.9
9.5 9.5
RCR
n
n=3
59 59 59 14.6
15.1
10.9
11.1
RCRP
n
n=3
59 59 59 14.6
14.9
10.9
11.0
Summary of Contents for MELSEC-A series
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