Triggers
R&S
®
RTP
231User Manual 1337.9952.02 ─ 12
"Channel"
Select the channels to be considered. For qualification, you can
select all channel signals except for the trigger source. In pattern trig-
ger setup, the trigger source channel is selected by default, and you
can select all other channel signals.
"Boolean oper-
ator"
Defines the logical operation on the digital signal resulting from the
comparison with the trigger level.
●
"PASS": leaves the input value unchanged
●
"NOT": inverts the input value
"Logical
operator"
Defines the logic combination of two sources. The sources are chan-
nel 1/2 and channel 3/4 on the first step, and in the second step the
logical combination resulting from the first step.
●
"AND": logical AND, conjunctive combination
●
"NAND": logical NOT AND
●
"OR": logical OR, disjunctive combination
●
"NOR": logical NOT OR
Remote command:
TRIGger<m>:QUALify<n>:A:LOGic on page 1302
TRIGger<m>:QUALify<n>:A[:ENABle] on page 1301
TRIGger<m>:QUALify<n>:AB:LOGic on page 1303
TRIGger<m>:QUALify<n>:ABCD:LOGic on page 1303
TRIGger<m>:QUALify<n>:B:LOGic on page 1302
TRIGger<m>:QUALify<n>:B[:ENABle] on page 1301
TRIGger<m>:QUALify<n>:C:LOGic on page 1302
TRIGger<m>:QUALify<n>:C[:ENABle] on page 1301
TRIGger<m>:QUALify<n>:CD:LOGic on page 1303
TRIGger<m>:QUALify<n>:D:LOGic on page 1302
TRIGger<m>:QUALify<n>:D[:ENABle] on page 1301
Trigger Levels
Define the trigger level for each input channel. For state and pattern trigger, the trigger
level is a decision threshold: If the signal value is higher than the trigger level, the sig-
nal state is high (1 or true for the Boolean logic). Otherwise, the signal state is consid-
ered low (0 or false) if the signal value is below the trigger level.
Trigger types
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