5-90
IM 701730-17E
:SEARch:SPATtern:INTerval
Function
Sets the search interval of search target
waveform of the serial pattern search using the
search & zoom function or queries the current
setting.
Syntax
:SEARch:SPATtern:INTerval {<time>}
:SEARch:SPATtern:INTerval?
<time>=10 ps to 500 s
Example
:SEARCH:SPATTERN:INTERVAL 100US
:SEARCH:SPATTERN:INTERVAL? ->
:SEARCH:SPATTERN:
INTERVAL 100.00E-06
:SEARch:SPATtern:LEVel
Function
Sets the upper and lower limits of the status
criteria level of the serial pattern search using
the search & zoom function or queries the
current setting.
Syntax
:SEARch:SPATtern:LEVel
{<voltage>,<voltage>|<NRf>,NRf>}
:SEARch:SPATtern:LEVel?
<voltage>=8 div on the screen (when the
waveform is CH1 to CH4)
<NRf>=–4 to 4 div (0.01 steps when the
waveform is MATH1 or MATH2)
Example
:SEARCH:SPATTERN:LEVEL -1V,1V
:SEARCH:SPATTERN:LEVEL? ->
:SEARCH:SPATTERN:
LEVEL -1.000E+00,1.000E+00
Description
When set to the current probe, sets the
<Current> value or queries the current setting.
:SEARch:SPATtern:PATTern<x>
Function
Sets the status criteria pattern of the serial
pattern search using the search & zoom
function or queries the current setting.
Syntax
:SEARch:SPATtern:PATTern<x>
<Character string>
:SEARch:SPATtern:PATTern<x>?
<x>=1 to 8
<Character string>=8 characters of the
combination of ‘H’,’L’, and ‘X’ (The left most
character represents the smallest bit. Total of
8 bits.)
Example
:SEARCH:SPATTERN:
PATTERN1 "HLXHLXHL"
:SEARCH:SPATTERN:PATTERN1? ->
:SEARCH:SPATTERN:
PATTERN1 "HLXHLXHL"
Description
• <x> represents the 8 bit block number. Thus,
when <x>=1, the left most character
represents bit 0 and the right most character
represents bit 7. The relationship between
<x> and the character string is as follows.
<x>=1: <character string>=bits 0 to 7,
<x>=2: <character string>=bits 8 to 15,
<x>=3: <character string>=bits 16 to 23,
<x>=4: <character string>=bits 24 to 31,
<x>=5: <character string>=bits 32 to 39,
<x>=6: <character string>=bits 40 to 47,
<x>=7: <character string>=bits 48 to 55,
<x>=8: <character string>=bits 56 to 63
• The pattern is assigned the pattern number
that is selected with the
“
:SEARch:SPATtern:PSELect
” command.
:SEARch:SPATtern:PSELect (Pattern
Select)
Function
Sets the pattern number to which the status
criteria pattern is assigned in the serial pattern
search using the search & zoom function or
queries the current setting.
Syntax
:SEARch:SPATtern:PSELect {<NRf>}
:SEARch:SPATtern:PSELect?
<x>=1 to 4
Example
:SEARCH:SPATTERN:PSELECT 1
Description
The values 1 to 4 of <x> correspond to pattern
A to D.
:SEARch:SPATtern:SOURce
Function
Sets the search target waveform of the serial
pattern search using the search & zoom
function or queries the current setting.
Syntax
:SEARch:SPATtern:SOURce
{<NRf>|MATH<x>}
:SEARch:SPATtern:SOURce?
<NRf>=1 to 4 (1 to 2 on the DL1720E)
<x>=1 or 2 (1 on the DL1720E)
Example
:SEARCH:SPATTERN:SOURCE 1
:SEARCH:SPATTERN:SOURCE? ->
:SEARCH:SPATTERN:SOURCE 1
:SEARch:SPOint (Start Point)
Function
Sets the search start point of the search &
zoom function or queries the current setting.
Syntax
:SEARch:SPOint {<NRf>}
:SEARch:SPOint?
<NRf>=–5 to 5 div (10 div/displayed record
length steps)
Example
:SEARCH:SPOINT 3
:SEARCH:SPOINT? ->
:SEARCH:SPOINT 3.0000000
:SEARch:TWINdow (Target WINdow)
Function
Sets the zoom window on which the searched
section is displayed using the search & zoom
function or queries the current setting.
Syntax
:SEARch:TWINdow {Z1|Z2}
:SEARch:TWINdow?
Example
:SEARCH:TWINDOW Z1:SEARCH:TWINDOW?
-> :SEARCH:TWINDOW Z1
:SEARch:TYPE
Function
Sets the search type of the search & zoom
function or queries the current setting.
Syntax
:SEARch:TYPE
{SPATtern|WIDTh|EDGE|PPATtern|
ASCRoll|SPI}
:SEARch:TYPE?
Example
:SEARCH:TYPE SPATTERN
:SEARCH:TYPE? ->
:SEARCH:TYPE SPATTERN
:SEARch:WIDTh?
Function
Queries all settings related to the pulse width
search of the search & zoom function.
Syntax
:SEARch:WIDTh?
Example
:SEARCH:WIDTH? ->
:SEARCH:WIDTH:TYPE IN;SOURCE 1;
LEVEL 0.0E+00;POLARITY HIGH;
HYSTERESIS 0.30;TIME1 1.000000E-06;
TIME2 1.000000E-06
5.21 SEARch Group
