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CS/CJ/NSJ Series Instructions Reference Manual (W474)
4. Instruction Execution Times and Number of Steps
4-1 CJ2 CPU Unit Instruction Execution Times and Number of Steps
4
4-1-34 Model Conversion Instructions
4-1-34 Model Conversion Instructions
4-1-35 Special Function Block Instructions
4-1-36 SFC Instructions
Instruction Mnemonic Length
(steps)
ON execution time (µs) Conditions
CJ2H
CPU6@(-EIP)
CJ2M CPU@@
BLOCK TRANSFER XFERC 4 6.7 8.2 Transferring 1 word
362 409 Transferring 1,000
words
SINGLE WORD DISTRIBUTE DISTC 4 4.6 5.3 Data distribute
6.0 7.3 Stack operation
DATA COLLECT COLLC 4 5.3 6.5 Data distribute
4.5 13.0 Stack operation
5.8 6.1 Stack operation
1 word FIFO Read
42 142 Stack operation
1,000 word FIFO
Read
MOVE BIT MOVBC 4 4.9 5.7 ---
BIT COUNTER BCNTC 4 5.5 6.4 Counting 1 word
873 974 Counting 1,000
words
Instruction Mnemonic Length
(steps)
ON execution time (µs) Conditions
CJ2H
CPU6@(-EIP)
CJ2M CPU@@
GET VARIABLE ID GETID 4 7.6 12.5 ---
Instruction Mnemonic Length
(steps)
ON execution time (µs) Conditions
CJ2H
CPU6@(-EIP)
CJ2M CPU@@
STEP ACTIVATE SA 2 9.1 11.8 ---
STEP DEACTIVATE SE 2 9.1 11.9 ---
READ SET TIMER TSR 3 3.9 4.2 ---
SET STEP TIMER TSW 3 5.7 8.2 ---
SFC ON SFCON 2 14.0 20.4 ---
SFC OFF SFCOFF 2 249 402 ---
SFC PAUSE WITH RESET SFCPR 2 249 405 ---
SFC PAUSE WITH NO
RESET
SFCPRN 2 249 405 ---
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