HP 81101A Reference Manual page 60

Programming Reference
SCPI Instrument Command List
Command
:PULS:DOUB[1]:DEL
Long
[:SOURce]:PULSe:DOUBle[1]:DELay
Form
Set & Query
Parameter Numeric
Parameter suffix
S with engineering prefixes. You can change the default unit using
[:SOURce]:PULSe:DOUBle:DELay[1]:UNIT.
Value coupling
*RST value
0.0
Specified limits
10 ns to 999.5 s (width +10 ns) to (period – width – 10 ns)
min. period: 20 ns
Description
Use this command to set/read the delay between the leading edges of the
two pulses in double-pulse mode. The first pulse always starts at the start
of the pulse period.
If you want the double delay to remain constant when the pulse period is
varied (rather than the double delay as percentage of period) use
[:SOURce]:PULSe:DOUBle[1]:DELay:HOLD TIME.
Example
To set and hold the double-pulse delay:
:PULS:DOUB ON
:PULS:DOUB:DEL 500NS
:PULS:DOUB:DEL:HOLD TIME
60
DblDel
DblDel% =
Period
× 100
Switch on Double pulses on OUTPUT
Set interpulse delay to 500 ns
Hold interpulse delay fixed with varying
pulse period