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1339
CJ-series Instruction Execution Times and Number of Steps
Section 4-2
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.
3.
Execution times for the FIORF, IORD, and IORW instructions depends on
the Special I/O Unit from which data is being read.
4.
CJ1-H-R CPU Units only.
4-2-22 Serial Communications Instructions
MATRIX INPUT
(See note 2.)
MTR
213
5
47.8
47.8
68.1
---
76.4
77.7
Data input value: 0
48.0
48.0
68.0
---
77.7
76.9
Data input value:
F
7-SEGMENT
DISPLAY OUT-
PUT
(See note 2.)
7SEG
214
5
58.1
58.1
83.3
---
89.6
89.9
4 digits
63.3
63.3
90.3
---
98.3
99.2
8 digits
INTELLIGENT I/O
READ
IORD
222
4
---
(See
note 3.)
---
(See
note 3.)
---
(See
note 3.)
---
(See
note 3.)
225.3
217.7
First execution
232.0
241.7
When busy
223.0
215.3
At end
INTELLIGENT I/O
WRITE
IOWR
223
4
---
(See
note 3.)
---
(See
note 3.)
---
(See
note 3.)
---
(See
note 3.)
245.3
219.7
First execution
231.0
225.7
When busy
244.0
218.7
At end
Instruction
Mne-
monic
Code Length
(steps)
(See
note.)
ON execution time (
µ
s)
Conditions
CPU6
@
H-R
CPU6
@
H
CPU4
@
H
CPU4
@
CJ1M
exclud-
ing
CPU11
/21
CJ1M
CPU11
/21
Instruction
Mne-
monic
Code
Length
(steps)
(See
note.)
ON execution time (
µ
s)
Conditions
CPU6
@
H-R
CPU6
@
H
CPU4
@
H
CPU4
@
CJ1M
exclud-
ing
CPU11/
21
CJ1M
CPU11
/21
PROTOCOL
MACRO
PMCR
260
5
100.1
100.1
142.1
276.8
158.4
206.0
Sending 0 words,
receiving 0 words
134.2
134.2
189.6
305.9
210.0
256.7
Sending 1 word,
receiving 1 word
TRANSMIT
TXD
236
4
68.5
68.5
98.8
98.8
109.3
102.9
Sending 1 byte
734.3
734.3
1.10
ms
1.10
ms
1.23
ms
1.16
ms
Sending 256 bytes
RECEIVE
RXD
235
4
89.6
89.6
131.1
131.1
144.0
132.1
Storing 1 byte
724.2
724.2
1.11
ms
1.11
ms
1.31
ms
1.22
ms
Storing 256 bytes
TRANSMIT
VIA SERIAL
COMMUNI-
CATIONS
UNIT
TXDU
256
4
131.5
131.5
202.4
---
213.4
208.6
Sending 1 byte
Содержание SYSMAC CS Series
Страница 2: ......
Страница 4: ...iv ...
Страница 30: ...xxx ...
Страница 186: ...146 List of Instructions by Function Code Section 2 4 ...
Страница 194: ...154 3 35 4 MOVE BIT MOVBC 568 1273 3 35 5 BIT COUNTER BCNTC 621 1275 3 35 6 GET VARIABLE ID GETID 286 1277 ...
Страница 1320: ...1280 Model Conversion Instructions Unit Ver 3 0 or Later Section 3 35 ...
Страница 1390: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2 ...
Страница 1391: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits ...
Страница 1392: ...1352 ASCII Code Table Appendix A ...
Страница 1404: ...1364 Revision History ...