Agilent X-Series Signal Generators SCPI Command Reference 83
Basic Function Commands
Vector Modulation Subsystem—N5172B/82B ([:SOURce]:IQ)
Vector Modulation Subsystem—N5172B/82B ([:SOURce]:IQ)
:AUX:INPut:STRobe[:MODE]
Supported N5172B with Option 653 or 655, N5182B with Option 656 or 657
[:SOURce]:IQ:AUX:INPut:STRobe[:MODE] FREE|USER
[:SOURce]:IQ:AUX:INPut:STRobe[:MODE]?
This command sets the mode that is used for latching AUX port input data.
If the signal generator is in serial (.vs. parallel) mode, the input strobe mode will always be free- run.
If parallel mode is selected, user can choose either free- run or user- input- strobe mode.
FREE Input data to AUX port is in free-run mode (the signal generator latches new
input data on its own internal schedule).
USER Input data to AUX port is in user external input strobe mode (user supplies some
strobe signal to let the signal generator know when to latch data).
*RST FREE
Key Entry Input Strobe Free Run User
:AUX:INPut:STRobe:SLOPe
Supported N5172B with Option 653 or 655, N5182B with Option 656 or 657
[:SOURce]:IQ:AUX:INPut:STRobe:SLOPe POSitive|NEGative
[:SOURce]:IQ:AUX:INPut:STRobe:SLOPe?
This command controls the polarity of the user external input strobe signal.
The external- input- strobe signal must be at least 200ns wide, and user must hold assert 16 input
data bits stable 20ns before the active edge of the user input strobe and hold the data stable for at
least 100ns after the active edge of the user input strobe.
POSitive The signal generator looks for a rising edge of the external strobe signal to latch
the data.
NEGative The signal generator looks for a falling edge of the external strobe signal to latch
the data.
*RST POS
Key Entry Input Strobe Polarity Neg Pos
:AUX:OPERating:MODE
Supported N5172B with Option 653 or 655, N5182B with Option 656 or 657
[:SOURce]:IQ:AUX:OPERating:MODE DEDicated|MULTiplexed
[:SOURce]:IQ:AUX:OPERating:MODE?
This command sets the operating mode for real- time applications.
NOTE: This command is not supported by all real- time applications
To Next Page
Loading...
Need help?
General
