APPENDICES
APP
−
74
MELSEC-A
Table 2.5 Instruction Processing Time of CPUs (Continue)
Processing Time (
µ
s)
An
AnN, A3V, A73
A3N board
A3H, A3M
A2A, A2U
A3A,
A3U, A4U
D D
Instruction Condition
D R
Other
than X, Y
X, Y
R
Other
than X, Y
X, Y
R R
DB+P S1 S2 D
321
187
186
294
274*
274*
308*
31
23
B-
S
D
210 125 125 185 3.6 3.6 11 6.2 4.7
B-P
S
D
210 125 125 185 3.6 3.6 11 6.2 4.7
DB-
S
D
318 175 175 208 47 47 6.2 32 24
DB-P
S
D
318 175 175 280 47 47 6.2 32 24
B- S1 S2 D
212
133
133
203
23
23
34
14
11
B-P S1 S2 D
212
133
133
203
23
23
34
14
11
DB- S1 S2 D
322
185
186
294
261*
261*
306*
29
22
DB-P S1 S2 D
322
185
186
294
261*
261*
306*
29
22
B
∗
S1 S2 D
410
299
300
358
11
11
22
14
11
B
∗
P S1 S2 D
410
299
300
358
11
11
22
14
11
DB
∗
S1 S2 D
1158
941
939
1044
693*
693*
738*
89
67
DB
∗
P S1 S2 D
1158
941
939
1044
693*
693*
738*
89
67
B/ S1 S2 D
422
235
236
274
25
25
40
11
8.0
B/P S1 S2 D
422
235
236
274
25
25
40
11
8.0
DB/ S1 S2 D
998
896
894
954
748*
748*
793*
62
47
DB/P S1 S2 D
998
896
894
954
748*
748*
793*
62
47
BCD
110 82 83 90 1.6 1.6 9.2 3.0 2.3
BCDP
110 82 83 90 1.6 1.6 9.2 3.0 2.3
DBCD
329 219 220 284 9.4 9.4 25 13 9.5
DBCDP
329 219 220 284 9.4 9.4 25 13 9.5
BIN
104 79 78 86 1.6 1.6 9.2 3.0 2.3
BINP
104 79 78 86 1.6 1.6 9.2 3.0 2.3
DBIN
311 215 216 280 3.6 3.6 19 6.0 4.5
DBINP
311 215 216 280 3.6 3.6 19 6.0 4.5
MOV
72 47 47 57 1.2 1.2 8.8 1.2 0.9
MOVP
72 47 47 57 1.2 1.2 8.8 1.2 0.9
DMOV
104 67 67 87 2.0 2.0 17 3.2 2.4
DMOVP
104 67 67 87 2.0 2.0 17 3.2 2.4
XCH
102 60 61 84 1.8 1.8 9.4 2.8 2.1
XCHP
102 60 61 84 1.8 1.8 9.4 2.8 2.1
DXCH
170 107 107 141 3.6 3.6 19 4.2 3.2
DXCHP
170 107 107 141 3.6 3.6 19 4.2 3.2
CML
68 43 43 57 1.4 1.4 9.0 2.4 1.8
CMLP
68 43 43 57 1.4 1.4 9.0 2.4 1.8
DCML
130 74 74 108 2.6 2.6 18 3.2 2.4
DCMLP
130 74 75 108 2.6 2.6 18 3.2 2.4
BMOV S D n
n=96
7498
699
400
7144
132
132
862
72
54
R: Refresh mode, D: Direct mode
* With an A3M, processing time will be 20
µ
s longer than the indicated time.
Summary of Contents for MELSEC-A series
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