Omron SYSMAC CP Series, Руководство пользователя

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Appendices
A-20
CP2E CPU Unit Software User’s Manual(W614)
BCD ADD
WITHOUT
CARRY +B @ Adds 4-digit (single-word) BCD data and/or constants.
DOUBLE BCD
ADD WITH-
OUT CARRY +BL @ Adds 8 -digit (double-word) BCD data and/or constants.
BCD ADD
WITH CARRY +BC @ Adds 4-digit (single-word) BCD data and/or constants with the
Carry Flag (CY).
DOUBLE BCD
ADD WITH
CARRY +BCL @ Adds 8 -digit (double-word) BCD data and/or constants with the
Carry Flag (CY).
SIGNED
BINARY SUB-
TRACT WITH-
OUT CARRY
−
@ Subtracts 4-digit (single-word) hexadecimal data and/or constants.
DOUBLE
SIGNED
BINARY SUB-
TRACT WITH-
OUT CARRY
−
L @ Subtracts 8 -digit (double-word) hexadecimal data and/or con-
stants.
Instruction Mnemonic Variations Symbol/Operand Function
+B(404)
Au
Ad
R
Au : Augend word
Ad : Addend word
R : Result word
Au
Ad
R CY
+
(BCD)
(BCD)
(BCD)
CY will turn
ON when
there is a
carry.
+BL(405)
Au
Ad
R
Au : 1st augend word
Ad : 1st addend word
R : 1st result word
Ad+1
R+1 CY
+
Au
Ad
R
Au+1 (BCD)
(BCD)
(BCD)
CY will turn
ON when
there is a
carry.
+BC(406)
Au
Ad
R
Au : Augend word
Ad : Addend word
R : Result word
CY
+
Au
Ad
R CY
(BCD)
(BCD)
(BCD)
CY will turn
ON when
there is a
carry.
+BCL(407)
Au
Ad
R
Au : 1st augend word
Ad : 1st addend word
R : 1st result word
Ad+1
R+1
CY
+
Au
Ad
R CY
(BCD)
(BCD)
(BCD)
Au+1
CY will turn
ON when
there is a
carry.
−
(410)
Mi
Su
R
Mi : Minuend word
Su : Subtrahend word
R : Result word
Mi
Su
R CY
−
(Signed binary)
(Signed binary)
(Signed binary)
CY will turn
ON when
there is a
borrow.
−
L(411)
Mi
Su
R
Mi : Minuend word
Su : Subtrahend word
R : Result word
Mi+1
Su+1
R+1 CY
Mi
Su
R
(Signed binary)
(Signed binary)
(Signed binary)
CY will turn
ON when
there is a
borrow.
−