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EPATtern
Command/Query
The EPATtern command is used to specify the event patterns used by the
WAIT and IF commands. The pattern generator has three external input
qualifiers (WAIT2, WAIT1, and WAIT0). There are eight combinations of the
three input qualifiers that may be OR'ed together to create an event pattern
specification. Mapping of these input qualifier patterns to an event pattern
specification is shown below.
WAIT2
WAIT1
WAIT0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
The query returns the current pattern specification for the given event.
Command syntax:
:SEQuence:EPATtern { A|B|C|D|IF },<pattern_spec>
an integer between 0 and 255 mapping input qualifier combinations as shown
<pattern_spec>
above.
Query syntax:
:SEQuence:EPATtern? { A|B|C|D|IF }
Return format:
[:SEQuence:EPATtern] { A|B|C|D|IF },<pattern_spec>
See next page for an example.
x
x
x
x
MSB
<pattern_spec>
Programming the Agilent 16522A
x
x
x
x
LSB
EPATtern
3–27
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