783
High-speed Counter/Pulse Output Instructions
Section 3-21
Description
SPED(885) starts pulse output on the port specified in P using the method
specified in M at the frequency specified in F. Pulse output will be started each
time SPED(885) is executed. It is thus normally sufficient to use the differenti-
ated version (@SPED(885)) of the instruction or an execution condition that is
turned ON only for one scan.
In independent mode, pulse output will stop automatically when the number of
pulses set with PULS(886) in advance have been output. In continuous mode,
pulse output will continue until stopped from the program.
An error will occur if the mode is changed between independent and continu-
ous mode while pulses are being output.
■
Continuous Mode Speed Control
When continuous mode operation is started, pulse output will be continued
until it is stopped from the program.
DM Area
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---
D00000 to D32766
EM Area without bank
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---
---
EM Area with bank
---
---
---
Indirect DM/EM
addresses in binary
---
---
@ D00000 to @ D32767
Indirect DM/EM
addresses in BCD
---
---
*D00000 to *D32767
Constants
See descrip-
tion of oper-
and.
See descrip-
tion of oper-
and.
See description of oper-
and.
Data Registers
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---
---
Index Registers
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---
---
Indirect addressing
using Index Registers
---
---
,IR0 to ,IR15
–2048 to +2047 ,IR0 to
–2048 to +2047 ,IR15
DR0 to DR15, IR0 to
IR15
,IR0+(++) to ,IR15+(++)
,–(– –)IR0 to, –(– –)IR15
Area
P
M
F
Target frequency
Time
SPED(885) executed.
Pulse frequency
Summary of Contents for CJ1G-CPUxx
Page 3: ...iv N o t i c e ...
Page 5: ...vi ...
Page 21: ...xxii Conformance to EC Directives 6 ...
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