Keysight 53220A Mode D'emploi page 191

The specific command which sets the gate start (open) source is:
[SENSe:]GATE:STARt:SOURce {IMMediate|EXTernal}
[SENSe:]GATE:STARt:SOURce?
– gate source IMMediate starts (opens) the measurement gate immediately
– gate source EXTernal sets the gate source to be specified by the command:
– gate source BNC is the counter's rear panel 'Gate In/Out' BNC.
– gate source INPut[1] and INPut2 (represented by softkeys Chan 1 and
OUTput:STATe OFF must be set when using gate source BNC. See
NOTE
gate signals on the 'gate in/out'
on using gate signals to synchronize other instruments.
External gate start signal polarity
When using the external gate sources listed, the polarity of the start gate signal is
set (changed) with the command:
Keysight 53220A/53230A User's Guide
after a system trigger is received and following any programmed system
trigger and gate start delay.
[SENSe:]GATE:EXTernal:SOURce
[SENSe:]GATE:EXTernal:SOURce?
Chan 2) are the counter's channel 1 and channel 2 inputs. These sources are
not available for time interval, pulse wid th, d uty cycle, rise/fall time, or
phase measurements.
[SENSe:]GATE:STARt:SLOPe {POSitive|NEGative}
[SENSe:]:GATE:START:SLOPe?
{BNC|INPut[1]|INPut2}
BNC" for more information and for information
(query form)
Triggering and Gating
(query form)
(query form)
"Enabling
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