Commands Listed in Alphabetical Order
3,and4aremeto
n four-channel oscilloscopes. On two-channel oscilloscopes,
only channel 1 and channel 2 are available.
When the TRIGg
er:A:LOGIc:INPut:CLOCk:SOUrce is set to one of the channels,
LOGIC sets the oscilloscope to trigger when the specified logical combinations of
the remaining channels is true during a transition on the clock channel.
SETHold sets the oscilloscope to trigger on setup and hold violations between a
data source and a clock source. Use one channel input as the clock signal and a
second channel input as the data input. The clocking and data levels are used to
determine if a clock or data transition has occurred.
Examples
TRIGGER:A:LOGIC:CLASS? might return :TRIGGER:A:LOGIC:CLASS LOGIC
TRIGGER:A:LOGIC:CLASS LOGIC
sets the trigger A logic class to LOGIc, which
causes the oscilloscope to trigger when the specified logical combinations of
channels 1, 2, 3, and 4 are met.
TRIGger:A:LOGIc:FUNCtion
Sets or returns the logical combination of the input channels for the A pattern and
A state logic triggers.
Group
Trigger
Syntax
TRIGger:A:LOGIc:FUNCtion {AND|NANd}
TRIGger:A:LOGIc:FUNCtion?
Related Commands
TRIGger:A:LOGIc:INPut:CH<x>
Arguments
AND specifies to trigger if all conditions are true.
NANd specifies to trigger if any of the conditions is false.
Examples
TRIGGER:A:LOGIC:FUNCTION? might return :TRIGG ER:A:LOGIC:FUNCTION
NAND
which indicates that the oscilloscope will trigger if the AND logic conditions
are false.
TRIGGER:A:LOGIC:FUNCTION AND sets the logical combination of channels to
be true when all conditions are true.
MSO2000B, DPO2000B, MSO2000 and DPO2000 Series Oscilloscopes Programmer Manual 2-319
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