Omron CJ1G-CPUxx, Instructions Manual

Page: 39 / 1144

18
Instruction Classifications by Function Section 2-1
Data shift
instructions 1-bit shift SFT SHIFT REG-
ISTER SFTR REVERSIBLE
SHIFT REG-
ISTER ASLL DOUBLE
SHIFT LEFT
ASL ARITHMETIC
SHIFT LEFT ASR ARITHMETIC
SHIFT RIGHT ASRL DOUBLE
SHIFT RIGHT
0000 Hex asynchro-
nous ASFT ASYNCHRO-
NOUS SHIFT
REGISTER --- --- --- ---
Word shift WSFT WORD SHIFT --- --- --- ---
1-bit rotate ROL ROTATE LEFT ROLL DOUBLE
ROTATE LEFT RLNC ROTATE LEFT
WITHOUT
CARRY
RLNL DOUBLE
ROTATE LEFT
WITHOUT
CARRY ROR ROTATE
RIGHT RORL DOUBLE
ROTATE
RIGHT
RRNC ROTATE
RIGHT WITH-
OUT CARRY RRNL DOUBLE
ROTATE
RIGHT WITH-
OUT CARRY --- ---
1 digit shift SLD ONE DIGIT
SHIFT LEFT SRD ONE DIGIT
SHIFT RIGHT --- ---
Shift n-bit data NSFL SHIFT N-BIT
DATA LEFT NSFR SHIFT N-BIT
DATA RIGHT --- ---
Shift n-bit NASL SHIFT N-BITS
LEFT NSLL DOUBLE
SHIFT N-BITS
LEFT NASR SHIFT N-BITS
RIGHT
NSRL DOUBLE
SHIFT N-BITS
RIGHT --- --- --- ---
Increment/
decrement
instructions BCD ++B INCREMENT
BCD ++BL DOUBLE
INCREMENT
BCD – – B DECRE-
MENT BCD
– –BL DOUBLE
DECRE-
MENT BCD --- --- --- ---
Binary ++ INCREMENT
BINARY ++L DOUBLE
INCREMENT
BINARY – – DECRE-
MENT
BINARY
– –L DOUBLE
DECRE-
MENT
BINARY --- --- --- ---
Classifica-
tion
Sub-class Mnemonic Instruction Mnemonic Instruction Mnemonic Instruction