GW Instek GDS-1000A Series Programming Manual - Manual (Page 19)

COMMA
ND
DET
A
ILS 37
Example :measure:source
1
:measure:fall?
Select
s
C
han
nel 1, and
then mea
sures the fal
l
ti
me.
:MEASure:FOVShoot
Quer
y
Descrip
tion
Return
s the fall over
shoot
amplit
ude.
Sa
me as:
Measure key
→
F1
~F5
→
F3
(FOV
Sh
oot)
Syntax
< Long >
< Short >
:measure:fovshoo
t?
:meas:fovs?
Returns
<N
R2
>
wit
h %
sign
Note
Before
us
ing
th
is comm
and
, se
lect
th
e
measurement
channe
l. See
the
example
below.
Example :measure:source
1
:measure:fall?
Select
s
C
han
nel 1, and
then mea
sures the fal
l
overshoot.
:MEASure:FPReshoot
Quer
y
Descrip
tion
Return
s fall p
reshoot amp
litude.
Sa
me as:
Measure key
→
F1
~F5
→
F3 (FPRE
Shoot)
Syntax
< Long >
< Short >
:measure:fovshoo
t?
:meas:fovs?
Returns
<N
R2
>
wit
h %
sign
Note
Before
us
ing
th
is comm
and
, se
lect
th
e
measurement
channe
l. See
the
example
below.
Example :measure:source
1
:measure:fall?
Select
s
C
han
nel 1, and
then mea
sures the fal
l
preshoot.
GDS-1000A
Pr
ogramming
Manual
38
:MEASure:FREQuency
Quer
y
Descrip
tion
Return
s the fr
equen
cy v
alue.
Sa
me as:
Measure key
→
F1
~F5
→
F3
(Freq
uency)
Syntax
< Long >
< Short >
:measure:frequency?
:meas:freq?
Returns
<N
R3
>
Note
Before
us
ing
th
is comm
and
, se
lect
th
e
measurement
channe
l. See
the
example
below.
Example :measure:source
1
:measure:frequency?
Select
s
C
han
nel 1, and
then mea
sures the
frequenc
y.
:MEASure:NWIDth
Quer
y
Descrip
tion
R
eturns the first nega
ti
ve p
u
ls
e width timi
ng.
Sa
me as:
Measure key
→
F1
~F5
→
F
3 (–
Width)
Syntax
< Long >
< Short >
:measure:nwid
th?
:meas:nwid?
Returns
<N
R3
>
Note
Before
us
ing
th
is comm
and
, se
lect
th
e
measurement
channe
l. See
the
example
below.
Example :measure:source
1
:measure:nwid
th?
Select
s
C
han
nel 1, and
then mea
sures the
negative pulse width.
:MEASure:PDUTy
Quer
y
Descrip
tion
R
eturns the p
osi
ti
ve
duty cycl
e
ra
ti
o.
Sa
me as:
Measure key
→
F1
~F5
→
F
3 (D
utyCycle
)
Syntax
< Long >
< Short >