------------------
MELSEC-A
2. A2CCPU
4.6.2
BasicInstructions
Table
4.13
Basic Instructions
Cla.slflcatlon
InsbuclIon
Symbol
Symbol
Contents of Proce.slng
I
LD-
I
H
LD_
I(81) I
(82)~
I
AND~
I
-1
AND""
~
Continuity when (81) = (82)
Non-continuity when (81)
'"
(82)
I
OR-
Y
OA-
I
(Sl)
I(82)
f-J
I
LD<>
H
LD<>
~
I
AND<>
-1
AND<>
1(81) j(S2)
r-
Continuity when (81)
'"
(82)
Non-continuity when (81) = (82)
I
OR<>
y
OR<>
l(sl)
§i}l
I
LD>
H
LO>
1(81)
1(82)f-
I
AND>
--!
AND>
l~
Continuity when (81) > (82)
Non-continuity when (81) s (82)
Comparison
te-bft
data
I
OR>
Y
OA>
I(S1)1(S2)~
instructions comparison
I
H
I
(SI)
II
S2
1
f-
LD<-
LO<
AND<=
-l
ANO<-
I
(Sl)
I(82)
f-
Continuity
when (81) S (82)
Non-continuity
when (81) > (82)
OR<=
Y
OR<=
~
LD<
H
LD<
~
AND<
--!
AND<
~
Continuity when (81) < (82)
Non-continuity when (81)
>: (82)
OR<
y
OA<
~
LD>-
H
LD>z=
~
AND>=
-lAND>""
~
Continuity when (81) >: (82)
Non-continuity when (81) < (82)
OR>-
Y
OA>.
I
(Sl)
I(82)
fJ
I
•
4-62
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