Commands Listed in Alphabetical Order
TRIGGER:A:SET
HOLD:SETTIME?
might return
:TRIGGER:A:LOGIC:SETHOLD:SETTIME 2.0000E-09 indicating that the
current setup time for setup and hold trigger is 2 ns.
TRIGger:A:S
ETHold:THReshold:CH<x>
This command specifies the threshold for the analog channel <x>. x can be 1–4.
All trigger types using the channel are affected.
Group
Trigger
Syntax
TRIGger:A:SETHold:THReshold:CH<x> {<NR3>|ECL|TT L}
TRIGger:A:SETHold:THReshold:CH<x>?
Arguments
<NR3> is a floating point number that specifies the threshold voltage, in volts.
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
Examples
TRIGGER:A:SETHOLD:THRESHOLD:CH1 1.5 sets the channel 1 threshold
to 1.5 volts.
TRIGGER:A:SETHOLD:THRESHOLD:CH1? might return
TRIGGER:A:SETHOLD:THRESHOLD:CH1 0.0E+0 indicating the
channel 1 threshold is set to 0.0 volts.
TRIGger:A:SETHold:THReshold:D<x>
This command sets the threshold for the specified digital channel. <x> can beD0
- D15. All trigger types using the digital channel are affected.
NOTE. MDO3000 models only have two digital threshold controls: one for digital
channels D0 - D7, and the other for D8 - D15. Digital channel trigger l
evels
cannot be set independently for these models. Changing one digital channel’s
threshold level changes all of the channels’ levels in the same set.
Group
Trigger
Syntax
TRIGger:A:SETHold:THReshold:D<x> {<NR3>|ECL|TTL }
TRIGger:A:SETHold:THReshold:D<x>?
2-904 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
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