APPENDICES
APP
−
55
MELSEC-A
Table 2.2 Instruction Processing Time of Small Size, Compact CPUs (Continue)
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
MOV
47
47 57
11.8
12.3
9.1
9.0
MOVP
47 47 57 11.8
12.5 8.9 9.0
DMOV 67 67 87 17.2 17.7 13.1 13.0
DMOVP 67 67 87 17.2 17.9 13.1 13.0
XCH
60 61 84 15.8 16.3 11.9 11.8
XCHP 60 61 84 15.8 16.3 11.9 11.8
DXCH 107 107 141 28.8 29.5 21.7 21.6
DXCHP 107 107 141 28.8 29.1 21.7 21.8
CML
43
43 57
10.8
11.5
8.3
8.4
CMLP
43
43 57 10.8
11.5
8.3 8.2
DCML 74 75 108 20.2 20.9 15.1 15.2
DCMLP 74 75 108 20.2 20.7 15.3 15.0
BMOV S D n
n=96
399
400
7144
59.2
59.5
44.4
44.4
BMOVP S D n
n=96
399
400
7144
59.2
59.5
44.5
44.3
FMOV S D n
n=96
229
228
1029
33.8
34.5
25.4
25.4
FMOVP S D n
n=96
229
228
1029
33.8
34.3
25.5
25.4
Summary of Contents for MELSEC-A series
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