Trigger[:Edge]:Source - Agilent Technologies InfiniiVision 3000 Programmer's Manual

:TRIGger[:EDGE]:SOURce

Command Syntax
:TRIGger[:EDGE]:SOURce <source>
<source> ::= {CHANnel<n> | EXTernal | LINE | WGEN} for the DSO models
<source> ::= {CHANnel<n> | DIGital<d> | EXTernal | LINE | WGEN}
<n> ::= 1 to (# analog channels) in NR1 format
<d> ::= 0 to (# digital channels - 1) in NR1 format
The :TRIGger[:EDGE]:SOURce command selects the input that produces the
trigger.
• EXTernal — triggers on the rear panel EXT TRIG IN signal.
• LINE — triggers at the 50% level of the rising or falling edge of the AC
• WGEN — triggers at the 50% level of the rising edge of the waveform
Query Syntax
:TRIGger[:EDGE]:SOURce?
The :TRIGger[:EDGE]:SOURce? query returns the current source. If all
channels are off, the query returns "NONE."
Return Format
<source><NL>
<source> ::= {CHAN<n> | EXT | LINE | WGEN | NONE} for the DSO models
<source> ::= {CHAN<n> | DIG<d> | EXTernal | LINE | WGEN | NONE}
See Also •
•
Example Code
e
See complete example programs at:
starting on page 1097
Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide
(see page 1088)
for the MSO models
power source signal.
generator output signal. This option is not available when the DC,
NOISe, or CARDiac waveforms are selected.
for the MSO models
"Introduction to :TRIGger Commands"
":TRIGger:MODE" on page 851
' TRIGGER_EDGE_SOURCE - Selects the channel that actually produces th
' edge trigger. Any channel can be selected.
myScope.WriteString ":TRIGger:EDGE:SOURce CHANnel1"
:TRIGger Commands
on page 843
Chapter 39, "Programming Examples,"
30
871