Mitsubishi MELSEC-A series - Page 478

APPENDICES
APP − 73
MELSEC-A
Table 2.5 Instruction Processing Time of CPUs (Continue)
Processing Time (µs)
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
+ S D 72 44 45 59 1.6 1.6 9.2 2.8 2.1
+ P S D 72 44 45 59 1.6 1.5 9.2 2.8 2.1
D+ S D 110 69 69 90 3.0 3.0 18 4.0 3.0
D+P S D 110 69 69 90 3.0 3.0 18 4.0 3.0
+ S1 S2 D 112 77 77 103 1.8 1.8 13 3.2 2.4
+P S1 S2 D 112 77 77 103 1.8 1.8 13 3.2 2.4
D+ S1 S2 D 140 99 99 246 3.0 3.0 26 4.6 3.5
D+P S1 S2 D 140 99 99 246 3.0 3.0 26 4.6 3.5
- S D 74 45 45 59 1.6 1.6 9.2 2.8 2.1
-P S D 74 45 45 59 1.6 1.6 9.2 2.8 2.1
D- S D 110 69 69 90 3.0 3.0 18 4.0 3.0
D-P S D 110 69 69 90 3.0 3.0 18 4.0 3.0
- S1 S2 D 123 79 79 107 1.8 1.8 13 3.2 2.4
-P S1 S2 D 123 79 79 107 1.8 1.8 13 3.2 2.4
D- S1 S2 D 141 99 99 130 3.0 3.0 26 4.6 3.5
D-P S1 S2 D 141 99 99 130 3.0 3.0 26 4.6 3.5
∗ S1 S2 D 135 94 95 168 2.4 2.4 18 3.4 2.6
∗P S1 S2 D 135 94 95 168 2.4 2.4 18 3.4 2.6
D∗ S1 S2 D 429 341 340 370 18 18 41 20 15
D∗P S1 S2 D 429 341 340 370 18 18 41 20 15
/ S1 S2 D 144 102 103 99 8.6 8.6 20 11 8.6
/P S1 S2 D 144 102 103 99 8.6 8.6 20 11 8.6
D/ S1 S2 D 289 393 394 412 37 37 60 36 27
D/P S1 S2 D 289 393 394 412 37 37 60 36 27
INC 46 29 29 38 1.2 1.2 5.0 2.0 1.5
INCP 46 29 29 38 1.2 1.2 5.0 2.0 1.5
DINC 66 42 42 132 2.2 2.2 9.8 2.4 1.8
DINCP 66 42 42 132 2.2 2.2 9.8 2.4 1.8
DEC 48 31 31 39 1.2 1.2 5.0 2.0 1.5
DECP 48 31 31 39 1.2 1.2 5.0 2.0 1.5
DDEC 66 42 42 54 2.2 2.2 9.8 2.4 1.8
DDECP 66 42 42 54 2.2 2.2 9.8 2.4 1.8
B+ S D 210 123 123 183 3.6 3.6 11 6.4 4.8
B+P S D 210 123 123 183 3.6 3.6 11 6.4 4.8
DB+ S D 320 175 176 280 47 47 62 34 25
DB+P S D 320 175 176 280 47 47 62 34 25
B+ S1 S2 D 217 129 129 192 23 23 34 14 11
B+P S1 S2 D 217 129 129 192 23 23 34 14 11
DB+ S1 S2 D 321 187 186 294 274* 274* 308* 31 23
R: Refresh mode, D: Direct mode
* With an A3M, processing time will be 20 µs longer than the indicated time.