APPENDICES
APP
−
53
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
B+ S D
123
123
183
33.6
34.1
25.3
25.2
B+P S D
123
123
183
34.0
34.3
25.2
25.0
DB+ S D
175
176
280
47.0
47.5
35.2
35.2
DB+P S D
175
176
280
46.8
47.7
35.4
35.0
B+ S1 S2 D
129
129
192
35.2
35.7
26.5
26.4
B+P S1 S2 D
129
129
192
35.2
35.5
26.6
26.2
DB+ S1 S2 D
187
186
294
50.2
50.9
37.7
37.8
DB+P S1 S2 D
187
186
294
50.2
50.5
37.5
37.8
B- S D
125
125
185
33.2
33.7
24.9
24.8
B-P S D
125
125
185
33.0
33.7
24.9
24.6
DB- S D
175
175
280
46.8
47.3
35.3
35.0
DB-P S D
175
175
280
46.8
47.3
35.1
35.0
B- S1 S2 D
133
133
203
36.2
36.9
27.3
27.0
B-P S1 S2 D
133
133
203
36.2
36.7
27.1
27.0
DB- S1 S2 D
185
186
294
50.4
50.6
38.1
37.8
DB-P S1 S2 D
185
186
294
50.4
51.1
37.9
37.4
B
∗
S1 S2 D
299
300
358
79.8
80.1
60.1
59.4
B
∗
P S1 S2 D
299
300
358
80.0
80.1
59.7
59.8
DB
∗
S1 S2 D
941
939
1044
245.6
246.3
184.3
184.2
DB
∗
P S1 S2 D
941
939
1044
245.8
246.1
184.3
184.2
B/ S1 S2 D
235
236
274
61.4
61.7
46.2
46.6
B/P S1 S2 D
235
236
274
61.2
61.7
46.1
46.6
DB/ S1 S2 D
896
894
954
246.4
246.9
185.1
184.8
DB/P S1 S2 D
896
894
954
246.0
276.5
184.5
184.8
BCD 82 83 90 22.0
22.3
16.3
16.5
BCDP 82 83 90 22.0
22.5
16.7
16.6
DBCD 219 220 284 59.2 59.7 44.3 44.4
DBCDP 219 220 284 59.2 59.7 44.5 44.8
BIN 79 78 86 20.8
21.5
15.7
16.0
BINP 79 78 86 20.8
21.3
15.7
15.8
DBIN 215 216 280 58.2 58.9 43.9 43.8
DBINP 215 216 280 58.2 58.9 43.7 43.8
Summary of Contents for MELSEC-A series
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