Commands Listed in Alphabetical Order
Group Trigger
Syntax TRIGger:A:LOGIc:PATtern:INPut:D<x> {HIGH|LOW|X}
TRIGger:A:LOGIc:PATtern:INPut:D<x>?
Arguments HIGH specifies a logic high.
LOW specifies a logic low.
Xspecifies a “do not care” state.
TRIGger:A:LOGIc:PATtern:WHEnSets or returns the pattern logic condition on which to trigger the oscilloscope.
Group Trigger
Syntax TRIGger:A:LOGIc:PATtern:WHEn
{TRUe|FALSe|LESSThan|MOREThan|EQUal|UNEQual}
TRIGger:A:LOGIc:PATtern:WHEn?
Arguments TRUE triggers the oscilloscope when the pattern becomes true.
FALSE triggers the oscilloscope when the pattern becomes false.
LESSTHAN triggers the oscilloscope when the input pattern is true for a time period
less than the time period specified in TRIGGER:A:LOGIC:PATTERN:DELTATIME.
MORETHAN triggers the oscilloscope when the input pattern is true
for a time period more (greater) than the time period specified in
TRIGGER:A:LOGIC:PATTERN:DELTATIME.
EQUAL triggers the oscilloscope when the input pattern is true for a time period
equal to the time period specified in TRIGGER:A:LOGIC:PATTERN:DELTATIME,
within a ±5% tolerance.
UNEQUAL triggers the oscilloscope when the input pattern is true for a time
period greater than or less than (not equal to) the time period specified in
TRIGGER:A:LOGIC:PATTERN:DELTATIME, within a ±5% tolerance.
Examples TRIGGER:A:LOGIC:PATTERN:WHEN LESSTHAN sets the oscilloscope to trigger
when the pattern is true for a time period less than the pattern trigger delta time
setting.
MSO4000 and DPO4000 Series Programmer Manual 2-435