Rohde & Schwarz SMU200A - Page 742

Remote Control Commands
R&S
®
SMU200A
722Operating Manual 1007.9845.32 ─ 15
Parameters:
NEGative|POSitive
POSitive
<Slope>
*RST:
INP:TRIG:BBAN:SLOP NEG
the active slope of the external trigger signal at the TRIGGER
connectors is the falling slope.
Example:
[:SOURce]:INPut:TRIGger:IMPedance <Impedance>
The command sets the impedance of the trigger and control signal inputs and affects:
●
TRIGGER inputs
●
CLOCK inputs
●
CW, BURST, and LEV_ATT inputs (AUX I/O connector)
Parameters:
G1K|G50
G1K
1 kOhm to ground
G50
50 Ohm to ground
G1K
<Impedance>
*RST:
INP:TRIG:IMP G50
all trigger and control signal inputs are set to 50 ohm to ground.
This setting is recommended in the case of high clock rates.
Example:
[:SOURce]:INPut:TRIGger:LEVel <Level>
The command sets the high/low threshold of the trigger and control signal inputs in the
baseband section. In the case of positive polarity, this threshold determines the point as
of which a signal is high (active) or low (inactive).
The command affects:
●
TRIGGER inputs
●
CLOCK inputs
●
CW, BURST, and LEV_ATT inputs (AUX I/O connector)
Parameters:
float
0 to 2
1V
V
<Level>
Range:
*RST:
Default unit:
INP:TRIG:LEV 1 V
a high/low threshold of 1 volt is set at all trigger and control signal
inputs of the baseband section. In the case of positive polarity, the
signal is high (active) for a signal voltage of 1 volt and higher.
Example:
SOURce Subsystem