Mitsubishi MELSEC QCPU Programming Manual page 36

2 INSTRUCTION TABLES
Category
B+
B+P
B+
BCD 4-
digit
B+P
addition
and
B-
subtraction
operations
B-P
B-
B-P
DB+
DB+P
DB+
BCD 8-
digit
DB+P
addition
and
DB-
subtraction
operations
DB-P
DB-
DB-P
B
BCD 4-
digit multi-
B P
plication
and
B/
division
operations
B/P
DB
BCD 8-
digit multi-
DB P
plication
and
DB/
division
operations
DB/P
2 - 16
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Table 2.11 Arithmetic Operation Instructions (Continued)
Symbol
• (D)+(S)
B+ S D
B+P S D
• (S1)+(S2)
B+ S1 S2 D
B+P S1 S2 D
• (D)-(S)
−
B S D
−
B P S D
• (S1)-(S2)
−
B S1 S2 D
−
B P S1 S2 D
• (D+1, D)+(S+1, S)
DB+ S D
DB+P S D
• (S1+1, S1)+(S2+1, S2)
DB+ S1 S2 D
DB+P S1 S2 D
• (D+1, D)-(S+1, S)
−
DB S D
−
DB P S D
• (S1+1, S1)-(S2+1, S2)
−
DB S1 S2 D
−
DB P S1 S2 D
• (S1)
B S1 S2 D
B P S1 S2 D
• (S1)/(S2)
B/ S1 S2 D
B/P S1 S2 D
• (S1+1, S1)
DB S1 S2 D
DB P S1 S2 D
• (S1+1, S1)/(S2+1, S2)
DB/ S1 S2 D
DB/P S1 S2 D
Processing Details
(D)
(D)
(D)
(D)
(D+1, D)
(D+1, D)
(D+1, D)
(D+1, D)
(S2) (D+1, D)
Quotient(D), Remainder
(D+1)
(S2+1, S2) (D+3, D+2,
D+1, D)
Quotient (D+1,
D), Remainder (D+3, D+2)
MELSEC-Q/QnA
Execution
Condition
3 6-28
4 6-30
3 6-28
4 6-30
3 6-32
4 6-34
3 6-32
4 6-34
4 6-36
4 6-36
4 6-38
4 6-38
2 - 16