Tposition - HP 16554A Programmer's Manual

TPOSition

Command :MACHine{1|2}:TTRigger:TPOSition
{STARt|CENTer|END|DELay, <time_val>|
POSTstore,<poststore>}
The TPOSition (trigger position) command allows you to set the trigger at
the start, center, end or at any position in the trace (poststore). Poststore is
defined as 0 to 100 percent with a poststore of 100 percent being the same as
start position and a poststore of 0 percent being the same as an end trace.
The DELay mode can be used to set the time between the trigger point and
the start of the trace, causing the trace to begin after the trigger point.
real number from either (2 × sample period) or 16 ns, whichever is greater, to
<time_val>
(516096 × sample period)(HP 16554A) or (1040384 × sample period)
(HP 16555A/D).
integer from 0 to 100 representing percentage of poststore.
poststore>
<
Example
OUTPUT XXX;":MACHINE1:TTRIGGER:TPOSITION END"
OUTPUT XXX;":MACHINE1:TTRIGGER:TPOSITION POSTstore,75"
Query
:MACHine{1|2}:TTRigger:TPOSition?
The TPOSition query returns the current trigger position setting.
Returned Format
[:MACHine{1|2}:TTRigger:TPOSition] {STARt|CENTer|END|DELay,
<time_val>|POSTstore,
Example
OUTPUT XXX;":MACHINE1:TTRIGGER:TPOSITION?"
TTRigger (TTRace) Subsystem
poststore <NL>
< >}
TPOSition
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