YOKOGAWA TA120E User Manual page 85

Digital jitter
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8.6 Program Format
Using the extended event register
The changes in the condition register can be
reflected in the extended event register (page 8-39).
Example
STATus:FILTer1 RISE;:STATus:
EESE 1;EESR?;
*SRE 8;SSTart<PMT>
(Wait for a service request)
CALCulation:JITTer?<PMT>
The "
STATus:FILTer1 RISE
transition filter so that bit 0 (FILTer1) of the
extended event register is set to "
the condition register changes from "
The "
STATus:EESE 1
only bit 0 of the extended event register to the
status byte.
The "
" command is used to clear the
STATus:EESR?
extended event register.
The "
*SRE
" command is used to generate a service
request solely on the cause of the extended event
register.
The "
CALCulation:JITTer?
executed until a service request is generated.
Using the COMMunicate:WAIT command
The "
COMMunicate:WAIT
for a specific event to occur.
Example
STATus:FILTer1 RISE;:STATus:EESR?;
SSTart<PMT>
(Read the response to
COMMunicate:WAIT 1;:CALCulation:
JITTer?<PMT>
The descriptions of "
STATus:FILTer1 RISE
"
STATus:EESR?
" are the same as those given in the
previous section regarding the extended event
register.
The "
COMMunicate:WAIT 1
the program will wait for bit 0 of the extended event
register to be set to "
1
The "
CALCulation:JITTer?
executed until bit 0 of the extended event register is
set to "
1
."
Note
On the TA120E, the statistical data can be read during
measurement without having to synchronize with the controller.
The value queried in this case is the previous statistical value.
Example
CALCulation:JITTer?<PMT>
8-14
" command sets the
1
" when bit 0 of
" to "
."
0
1
" command is used to reflect
" command will not be
" command is used to wait
STATus:EESR?
" and
" command indicates that
."
" command will not be
)
IM 704420-01E

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