10-11
10 CPU Unit Functions
CJ2 CPU Unit Software User’s Manual
10-2 Cycle Time/High-speed
Processing
10
10-2-5 Background Execution
z Applicable Instructions
Background processing will not be performed for the following instructions when they are used in
function blocks. They will be executed using normal processing.
Group Instruction Mnemonic
Table Data Processing
Instructions
DATA SEARCH SRCH
SWAP BYTES SWAP
Find Maximum Instructions MAX
MAXL
MAXF
MAXD
Find Minimum Instructions MIN
MINL
MINF
MIND
SUM SUM
FRAME CHECKSUM FCS
Data Shift Instructions ASYNCHRONOUS SHIFT REGISTER ASFT
Text String Processing
Instructions
MOVE STRING MOV$
CONCATENATE STRING +$
GET STRING LEFT LEFT$
GET STRING RIGHT RGHT$
GET STRING MIDDLE MID$
FIND IN STRING FIND$
STRING LENGTH LEN$
REPLACE IN STRING RPLC$
DELETE STRING DEL$
EXCHANGE STRING XCHG$
CLEAR STRING CLR$
INSERT INTO STRING INS$