Tektronix TDS3000 Series - Page 312

Command Descriptions
2- 274
TDS3000, TDS3000B, and TDS3000C Series Programmer Manual
TRIGger:A:LOGIc:INPUT<x>:SOUrce
Sets or returns the input signal source for the pattern trigger, which requires two
input signal sources.
Trigger
TRIGger:A:LOGIc:INPUT<x>:SOUrce { CH<x> }
TRIGger:A:LOGIc:INPUT<x>:SOUrce { CH<x> | EXT | EXT10 }
TRIGger:A:LOGIc:INPUT<x>:SOUrce { CH<x> | EXT | EXT10 }
TRIGger:A:LOGIc:INPUT<x>:SOUrce?
x the logic input. Valid values are 1 and 2.
CH<x> sets the oscilloscope logic trigger input signal source to the specified
channel, where <x> is 1, 2, 3, or 4.
EXT, EXT10 sets the external trigger channel to the specified input. EXT and
EXT10 are not available in TDS3000 Series 4-channel instruments.
TRIGGER:A:LOGIC:INPUT1:SOURCE EXT
sets the logic input 1 source to the external trigger input.
TRIGger:A:LOGIc:INPUT<x>:THReshold
Sets or returns the pattern and state logic trigger single threshold voltage value
for the specified input.
Trigger
TRIGger:A:LOGIc:INPUT<x>:THReshold { <NR3> | ECL | TTL }
TRIGger:A:LOGIc:INPUT<x>:THReshold?
x is the specified logic trigger input. Valid values are 1 and 2.
Group
Syntax (TDS3000
4-channel)
Syntax (TDS3000
2-channel)
Syntax (TDS3000B and
TDS3000C all models)
Query Syntax (all)
Arguments
Examples
Group
Syntax
Arguments