Tektronix DPO4000 Series, Programmer'S Manual

Page: 479 / 623

Commands Listed in Alphabetical Order
TRIGger:A:LOGIc:INPut:D<x>
Sets or returns the logic pattern for a trigger on digital channel <x>, where x
is the channel number.
Group Trigger
Syntax
TRIGger:A:LOGIc:INPut:D<x> {HIGH|LOW|X}
TRIGger:A:LOGIc:INPut:D<x>?
Arguments
High
speci fi es the logic high state.
Low
speci fi es the logic low state.
X
speci fi es a "don’t care" state.
TRIGger:A:LOGIc:PATtern? (Query Only)
Returns the conditions used for generating an A logic pattern trigger, with respect
to the de
fi ned input pattern, and identi fi es the time that the selected pattern may
be true and still generate the trigger.
Group Trigger
Syntax
TRIGger:A:LOGIc:PATtern?
Examples
TRIGGER:A:LOGIC:PATTERN?
might return
:TRIGGER:A:LOGIC:PATTERN:INPUT:CH1 HIGH;CH2
LOW;CH3 X;CH4 X;:TRIGGER:A:LOGIC:PATTERN:WHEN
LESSTHAN;WHEN:LESSLIMIT 16.0000E-9;LIMIT
16.0000E-9;:TRIGGER:A:LOGIC:PATTERN:DELTATIME 16.0000E-9
TRIGger:A:LOGIc:PATtern:DELTatime
Sets or returns the pattern trigger delta time value. The time value is used as part
of the pattern trigger condition to determine if the duration of a logic pattern
meets the speci
fi ed time constraints.
Group
Trigger
MSO4000 and DPO4000 Series Programmer Manual 2-465