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51
Instruction Functions
Section 2-2
2-2-9
Symbol Math Instructions
Instruction
Mnemonic
Code
Symbol/Operand
Function
Location
Execution
condition
Page
SIGNED BINARY
ADD WITHOUT
CARRY
+
@+
400
Output
Required
427
DOUBLE
SIGNED BINARY
ADD WITHOUT
CARRY
+L
@+L
401
Output
Required
429
SIGNED BINARY
ADD WITH
CARRY
+C
@+C
402
Output
Required
431
DOUBLE
SIGNED BINARY
ADD WITH
CARRY
+CL
@+CL
403
Output
Required
433
BCD ADD WITH-
OUT CARRY
+B
@+B
404
Output
Required
435
+(400)
R
Au
Ad
Au
: Augend word
Ad
: Addend word
R
: Result word
R
CY
+
Au
Ad
CY will turn ON
when there is a
carry.
(Signed binary)
(Signed binary)
(Signed binary)
Adds 4-digit (single-word) hexadecimal data and/or constants.
+L(401)
R
Au
Ad
Au
: 1st augend
word
Ad
: 1st addend
word
R
: 1st result word
R+1
CY
+
R
Ad+1
Au
Ad
Adds 8-digit (double-word) hexadecimal data and/or constants.
(Signed binary)
(Signed binary)
(Signed binary)
CY will turn
ON when
there is a
carry.
Au+1
+C(402)
R
Au
Ad
Au
: Augend word
Ad
: Addend word
R
: Result word
CY
+
R
CY
Au
Ad
Adds 4-digit (single-word) hexadecimal data and/or constants with the
Carry Flag (CY).
(Signed binary)
(Signed binary)
(Signed binary)
CY will turn ON
when there is a
carry.
+CL(403)
R
Au
Ad
Au
: 1st augend
word
Ad
: 1st addend
word
R
: 1st result word
+
CY
CY
R+1
R
Ad+1
Au
Ad
CY will turn ON
when there is a
carry.
Au+1
(Signed binary)
(Signed binary)
(Signed binary)
Adds 8-digit (double-word) hexadecimal data and/or constants with the
Carry Flag (CY).
+B(404)
Au
Ad
R
Au
: Augend word
Ad
: Addend word
R
: Result word
CY
+
(BCD)
(BCD)
(BCD)
Au
Ad
R
Adds 4-digit (single-word) BCD data and/or constants.
CY will turn ON
when there is a
carry.
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...