GW Instek GDS-1000A-U Series Programming Manual - Manual (Page 45)

COMMAND DETAILS
45
:MEASure:FFRDelay
Query
Description Returns the delay between the first falling edge of
source1 and the first rising edge of source2.
Same as: Measure key → F1~F5 →Select delay
measurement function by VARIABLE knob.
Syntax < Long > < Short >
:measure:ffrdelay? :meas:ffrd?
Returns <NR3>
Note Select the two delay channels before entering this
command: :measure:delay1 <NR1>
and :measure:delay2 <NR1>.
Example :measure:delay1 1
:measure:delay2 2
:measure:ffrdelay? Select channel 1 and 2
as delay source1/2,
and then measure
FFR.
:MEASure:FRFDelay
Query
Description Returns the delay between the first rising edge of
source1 and the first falling edge of source2.
Same as: Measure key → F1~F5 →Select delay
measurement function by VARIABLE knob
Syntax < Long > < Short >
:measure:frfdelay? :meas:frfd?
Returns <NR3>
Note Select the two delay channels before entering this
command: :measure:delay1 <NR1>
and :measure:delay2 <NR1>.
Example :measure:delay1 1
:measure:delay2 2
:measure:frfdelay? Select channel 1 and 2
as delay source1/2,
and then measure
FRF.