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Commands Listed in Alphabetical Order
Arguments
ECL specifies a p
reset ECL high l evel of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
<NR3> specifies the trigger level in user units (usually volts).
Examples
TRIGGER:B:LEVEL:CH2? might return :TRIGGER:B:LEVEL:CH2
1.3000E+00
indicating that the B edge trigger is set to 1.3 V for channel 2.
TRIGGER:B:LEVEL:CH3 TTL sets t he B edge trigger to TTL high level for
channel 3.
TRIGger:B:LEVel:D<x>
Sets or returns the B trigger level for digital channel <x>, where x is the channel
number. Each channel can have an independent level.
Group
Trigger
Syntax
TRIGger:B:LEVel:D<x> {ECL|TTL|<NR3>}
TRIGger:B:LEVel:D<x>?
Arguments
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
<NR3> specifies the trigger level in user units (usually volts).
TRIGger:B:LOWerthreshold:CH<x>
Sets or returns the B trigger lower threshold for the channel <x>, where x is the
channel number. Each channel can have an independent level. Used in runt and
slew rate triggers as the lower threshold. Used for all other trigg
ertypesasthe
single level/threshold.
Group
Trigger
Syntax
TRIGger:B:LOWerthreshold: CH<x> {ECL|TTL|<NR3>}
TRIGger:B:LOWerthreshold: CH<x>?
Arguments
ECL specifies a preset ECL high level of –1.3V.
TTL specifies a preset TTL high level of 1.4V.
2-468 MSO4000 and DPO4000 Series Programmer Manual