Instruction Execution Times and Number of Steps
Instruction
Mnemonic Code Length
Serial Com-
TXDU
munications
Unit serial
port output
Serial Com-
RXDU
munications
Unit serial
port input
CHANGE
STUP
SERIAL
PORT
SETUP
Note
9-5-22 Network Instructions
Instruction
Mnemonic Code Length
NETWORK
SEND
SEND
NETWORK
RECV
RECEIVE
DELIVER
CMND
COMMAND
EXPLICIT
EXPLT
MESSAGE
SEND
EXPLICIT
EGATR
GET
ATTRIBUTE
EXPLICIT
ESATR
SET
ATTRIBUTE
EXPLICIT
ECHRD
WORD
READ
EXPLICIT
ECHWR
WORD
WRITE
Note
(steps)
CPU6@HA
(See
(Duplex CPU)
note 1.)
256
4
---
(See note 2.)
255
4
237
3
306.0
1. When a double-length operand is used, add 1 to the value shown in the
length column in the following table.
2. Not supported by CS1D Duplex-CPU Systems and CS1D-CPU@@S.
(steps)
CPU6@HA
(See
(Duplex CPU)
note 1.)
090
4
110.0
098
4
111.0
490
4
128.0
720
4
---
(See note 2.)
721
4
---
(See note 2.)
722
3
---
(See note 2.)
723
4
---
(See note 2.)
724
4
---
(See note 2.)
1. When a double-length operand is used, add 1 to the value shown in the
length column in the following table.
2. Not supported by Duplex CPU Systems.
Execution time (µs)
CPU6@H
CPU@@SA
CPU6@S
(Duplex CPU)
(Single
(Single
CPU)
---
139.0
---
(See note 2.)
(See
note 2.)
141.0
341.2
189.0
341.2
Execution time (µs)
CPU6@H
CPU@@SA
CPU6@S
(Duplex CPU)
(Single
(Single
CPU)
84.4
103.0
84.4
85.4
105.0
85.4
106.8
122.0
106.8
---
125.2
127.6
(See note 2.)
---
121.6
123.9
(See note 2.)
---
111.1
110.0
(See note 2.)
---
106.7
106.8
(See note 2.)
---
107.1
106.0
(See note 2.)
Section 9-5
Conditions
CPU4@S
(Single
CPU)
CPU)
---
(See
note 2.)
400.0
---
Conditions
CPU4@S
(Single
CPU)
CPU)
123.9
---
124.7
---
136.8
---
190.0
---
185.0
---
164.4
---
158.9
---
158.3
---
397
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