Omron CS1G/H-CPUxxH Instructions Manual page 39

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