Cpm2B Function Codes - Omron SYSMAC CPM2B Operation Manual

CPM2B Function Codes

5-1 CPM2B Function Codes
Left
digit
0 1
0 NOP END
NO END
OPERATION
1 SFT KEEP
SHIFT KEEP
REGISTER
2 CMP (@) MOV
COMPARE MOVE
3 (@) ADD (@) SUB
BCD ADD BCD
SUBTRACT
4 (@) STC (@) CLC
SET CARRY CLEAR
CARRY
5 (@) ADB (@) SBB
BINARY ADD BINARY
SUBTRACT
6 CMPL (@) INI
DOUBLE MODE CON-
COMPARE TROL
7 (@) XFER (@) BSET
BLOCK BLOCK SET
TRANSFER
8 (@) DIST (@) COLL
SINGLE DATA
WORD COLLECT
DISTRIBUTE
9 --- (@) SBS
SUBROU-
TINE
ENTRY
Note
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The following table lists the CPM2B instructions that have fixed function
codes. Each instruction is listed by mnemonic and by instruction name. Use
the numbers in the leftmost column as the left digit and the number in the col-
umn heading as the right digit of the function code.
2 3
IL ILC JMP
INTERLOCK INTERLOCK JUMP
CLEAR
CNTR DIFU DIFD
REVERS- DIFFEREN- DIFFEREN-
IBLE TIATE UP TIATE
COUNTER DOWN
(@) MVN (@) BIN (@) BCD
MOVE NOT BCD TO BINARY TO
BINARY BCD
(@) MUL (@) DIV (@) ANDW
BCD BCD LOGICAL
MULTIPLY DIVIDE AND
--- --- ---
(@) MLB (@) DVB (@) ADDL
BINARY BINARY DOUBLE
MULTIPLY DIVIDE BCD ADD
(@) PRV (@) CTBL (@) SPED
HIGH- COMPARI- SPEED
SPEED SON TABLE OUTPUT
COUNTER LOAD
PV READ
--- (@) XCHG (@) SLD
DATA ONE DIGIT
EXCHANGE SHIFT LEFT
(@) MOVB (@) MOVD (@) SFTR
MOVE BIT MOVE DIGIT REVERS-
IBLE SHIFT
REGISTER
SBN RET ---
SUBROU- SUBROU-
TINE TINE
DEFINE RETURN
1. The shaded areas are function codes to which expansion instructions are
allocated by default or to which the user can allocate expansion instruc-
tions. Refer to 5-3 Expansion Instructions for more details.
2. Instruction execution times are the same as those for the CPM2A and
CPM2C. Refer to the Programming Manual (W353) for details.
Right digit
4 5 6
JME (@) FAL
JUMP END FAILURE
ALARM AND
RESET
TIMH (@) WSFT
HIGH- WORD
SPEED SHIFT
TIMER
(@) ASL (@) ASR
SHIFT LEFT SHIFT
RIGHT
(@) ORW (@) XORW
LOGICAL OR EXCLUSIVE
OR
--- (@) MSG
MESSAGE
DISPLAY
(@) SUBL (@) MULL
DOUBLE DOUBLE
BCD BCD
SUBTRACT MULTIPLY
(@) PULS (@) SCL
SET SCALING
PULSES
(@) SRD (@) MLPX
ONE DIGIT 4-TO-16
SHIFT DECODER
RIGHT
(@) TCMP (@) ASC
TABLE ASCII
COMPARE CONVERT
--- ---
Section 5-1
7 8
FALS STEP SNXT
SEVERE STEP STEP START
FAILURE DEFINE
ALARM
(@) ASFT --- ---
ASYNCHRO-
NOUS SHIFT
REGISTER
(@) ROL (@) ROR (@) COM
ROTATE ROTATE COMPLE-
LEFT RIGHT MENT
(@) XNRW (@) INC (@) DEC
EXCLUSIVE INCREMENT DECRE-
NOR MENT
(@) RXD (@) TXD ---
RECEIVE TRANSMIT
(@) DIVL (@) BINL (@) BCDL
DOUBLE DOUBLE DOUBLE
BCD BCD-TO- BINARY-TO-
DIVIDE DOUBLE DOUBLE
BINARY BCD
(@) BCNT (@) BCMP (@) STIM
BIT BLOCK INTERVAL
COUNTER COMPARE TIMER
(@) DMPX (@) SDEC ---
16-TO-4 7-SEGMENT
ENCODER DECODER
--- --- (@) INT
INTERRUPT
CONTROL
(@) IORF --- (@) MCRO
I/O MACRO
REFRESH
9