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1305
CS-series Instruction Execution Times and Number of Steps
Section 4-1
Note
1.
When a double-length operand is used, add 1 to the value shown in the
length column in the following table.
2.
Supported only by CPU Units Ver. 2.0 or later.
4-1-21 Serial Communications Instructions
Note When a double-length operand is used, add 1 to the value shown in the length
column in the following table.
4-1-22 Network Instructions
INTELLI-
GENT I/O
READ
IORD
222
4
Read/write times depend on the Special I/O
Unit for which the instruction is being exe-
cuted.
---
INTELLI-
GENT I/O
WRITE
IOWR
223
4
---
Instruction
Mnemonic
Code
Length
(steps)
(See note.)
ON execution time (
µ
s)
Conditions
CPU-6
@
H CPU-4
@
H
CPU-6
@
CPU-4
@
Instruction
Mnemonic
Code
Length
(steps)
(See note.)
ON execution time (
µ
s)
Conditions
CPU-6
@
H CPU-4
@
H
CPU-6
@
CPU-4
@
PROTOCOL
MACRO
PMCR
260
5
100.1
142.1
276.8
276.8
Sending 0
words, receiv-
ing 0 words
134.2
189.6
305.9
305.9
Sending 1 word,
receiving 1 word
TRANSMIT
TXD
236
4
68.5
98.8
98.8
98.8
Sending 1 byte
734.3
1.10 ms
1.10 ms
1.10 ms
Sending 256
bytes
RECEIVE
RXD
235
4
89.6
131.1
131.1
131.1
Storing 1 byte
724.2
1.11 ms
1.11 ms
1.11 ms
Storing 256
bytes
TRANSMIT
VIA SERIAL
COMMUNI-
CATIONS
UNIT
TXDU
256
4
131.5
202.4
---
---
Sending 1 byte
RECEIVE VIA
SERIAL COM-
MUNICA-
TIONS UNIT
RXDU
255
4
131
200.8
---
---
Storing 1 byte
CHANGE
SERIAL
PORT SETUP
STUP
237
3
341.2
400.0
440.4
440.4
---
Instruction
Mnemonic
Code
Length
(steps)
(See note.)
ON execution time (
µ
s)
Conditions
CPU-6
@
H
CPU-4
@
H
CPU-6
@
CPU-4
@
NETWORK
SEND
SEND
090
4
84.4
123.9
123.9
123.9
---
NETWORK
RECEIVE
RECV
098
4
85.4
124.7
124.7
124.7
---
DELIVER
COMMAND
CMND
490
4
106.8
136.8
136.8
136.8
---
Summary of Contents for SYSMAC CS Series
Page 2: ......
Page 4: ...iv ...
Page 30: ...xxx ...
Page 186: ...146 List of Instructions by Function Code Section 2 4 ...
Page 1320: ...1280 Model Conversion Instructions Unit Ver 3 0 or Later Section 3 35 ...
Page 1390: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2 ...
Page 1391: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits ...
Page 1392: ...1352 ASCII Code Table Appendix A ...
Page 1404: ...1364 Revision History ...