INPut{1|2}:SLOPe{1|2}
Syntax
INPut[{1|2}]:SLOPe[{1|2}] {POSitive | NEGative}
INPut[{1|2}]:SLOPe[{1|2}]?
Description
This command selects the active edge of the input signal that will be used for measurements.
Remarks
l INPut or INPut1 refers to channel 1; INPut2 to channel 2.
l SLOPe or SLOPe1 sets the active edge for all measurements other than single-channel time interval.
For single-channel time interval, SLOPe or SLOPe1 sets the slope for the start event; SLOPe2 sets the
slope for the stop event.
l The slope is ignored for measurements with pre-defined slopes: duty cycle, pulse width and rise/fall
time.
l The instrument selects positive slope after a Factory Reset (*RST command) or an Instrument Preset
(SYSTem:PRESet command).
Return Format
The query returns either "POS" or "NEG".
Examples
The following example makes a frequency measurement on channel 1. The input is configured for a DC-
coupled 0.5V threshold with a negative slope.
INP:COUP DC
CONF:FREQ 1.2E6
INP:LEV .5
INP:SLOP NEG
READ?
Typical Response: +1.21513398300000E+006
See Also
CONFigure
MEASure?
INPut{1|2}:SLOPe{1|2}
224 Keysight 53220A/53230A Programmer's Reference
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