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50
Instruction Functions
Section 2-2
2-2-8
Increment/Decrement Instructions
Instruction
Mnemonic
Code
Symbol/Operand
Function
Location
Execution
condition
Page
INCREMENT
BINARY
++
@++
590
Output
Required
410
DOUBLE INCRE-
MENT BINARY
++L
@++L
591
Output
Required
412
DECREMENT
BINARY
– –
@– –
592
Output
Required
414
DOUBLE DEC-
REMENT
BINARY
– –L
@– –L
593
Output
Required
416
INCREMENT
BCD
++B
@++B
594
Output
Required
418
DOUBLE INCRE-
MENT BCD
++BL
@++BL
595
Output
Required
420
DECREMENT
BCD
– –B
@– –B
596
Output
Required
422
DOUBLE DEC-
REMENT BCD
– –BL
@– –BL
597
Output
Required
424
++(590)
Wd
Wd
:
Word
Increments the 4-digit hexadecimal content of the specified word by 1.
Wd
Wd
++L(591)
Wd
Wd
:
Word
Wd+1
Wd
Wd+1
Wd
Increments the 8-digit hexadecimal content of the specified words by
1.
(592)
− −
Wd
Wd
:
Word
Wd
Wd
Decrements the 4-digit hexadecimal content of the specified word by
1.
− −
L(593)
Wd
Wd
:
1st word
Wd+1
Wd
Wd+1
Wd
Decrements the 8-digit hexadecimal content of the specified words by
1.
++B(594)
Wd
:
Word
Wd
Wd
Wd
Increments the 4-digit BCD content of the specified word by 1.
++BL(595)
Wd
Wd
:
1st word
Wd+1
Wd
Wd+1
Wd
Increments the 8-digit BCD content of the specified words by 1.
− −
B(596)
Wd
Wd
: Word
−
1
Wd
Wd
Decrements the 4-digit BCD content of the specified word by 1.
− −
BL(597)
Wd
Wd
: 1st word
Wd+1
Wd
Wd+1
Wd
Decrements the 8-digit BCD content of the specified words by 1.
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...