MDO3000 Programmer Manual.pdf - 第735页
Commands Listed in Alphabetical Order SEARCH:SEARC H<x>:TRIGger:A:BUS:B<x>:USB:DA T a:TYPe This command specifies the data typ e to be used in a USB s earch, when the search condition is set to DATAPacket. SEA…
Commands Listed in Alphabetical Order
Conditions
This command re
quires the DPO4USB application module to be installed, except
for MDO3000 models, which require the MDO3USB. Note that 1 GHz bandwidth
models are recommended for high-speed (HS) USB.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:DATa:OFFSet <NR1>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:DATa:OFFSet?
Arguments
<NR1> is number in the range 0 to 1024.
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:DATA:OFFSET 36 sets the data
offset to 36.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:DATA:OFFSET? might return
:SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:DATA:OFFSET 0, indicating
thatthedataoffsetisthedefaultvalue,0.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:DATa:SIZe
This command specifies the number of contiguous data bytes to search for in a
USB search. The minimum and default values are 1 and the maximum value is
16.
SEARCH<x> is the search number, which is always 1, and B<x>
Conditions
This command requires the DPO4USB application module to be installed, except
for MDO3000 models, which require the MDO3USB. Note that 1 GHz bandwidth
models are recommended for high-speed (HS) USB.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:DATa:SIZe <NR1>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:DATa:SIZe?
Arguments
<NR1> is number in the range 1 to 16.
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:DATA:SIZE 4 sets the
oscilloscope to search on four contiguous data bytes.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:DATA:SIZE? might return ,
:SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:DATA:SIZE 6 indicating that
the oscilloscope will search on 6 contiguous data bytes.
2-704 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
SEARCH:SEARC
H<x>:TRIGger:A:BUS:B<x>:USB:DATa:TYPe
This command specifies the data type to be used in a USB search, when the
search condition is set to
DATAPacket. SEARCH<x> is the search number, which
is always 1, a
nd
B<x>
Conditions
This command requires the DPO4USB application module to be installed, except
for MDO3000 models, which require the MDO3USB. Note that 1 GHz bandwidth
models are recommended for high-speed (HS) USB.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:DATa:TYPe
{ANY|DATA0|DATA1}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:DATa:TYPe?
Related Commands
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:CONDition
Arguments
ANY indicates either a DATA0 or DATA1 data packet type.
DATA0 indicates a DATA0 data packet type.
DATA1 indicates a DATA1 data packet type.
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:DATA:TYPE DATA0 sets the
oscilloscope to search on a DATA0 data packet type.
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:DATA:TYPE? might return
:SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:DATA:TYPE DATA1, indicating
that the data packet type is set to DATA1.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:DATa:VALue
This command specifies the lower limit value for the inside-of-range and
outside-of-range qualifiers to be used in a USB search, when the search condition
is set to
DATAPacket. SEARCH<x> is the search number, which is always 1,
and
B<x>
Conditions
This command requires the DPO4USB application module to be installed, except
for MDO3000 models, which require the MDO3USB. Note that 1 GHz bandwidth
models are recommended for high-speed (HS) USB.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-705
Commands Listed in Alphabetical Order
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:DATa:VALue <QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:DATa:VALue?
Related Commands
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:CONDition
Arguments
<QString> within the range 00000000 to 11111111 (00 hex to FF hex).
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:DATA:VALUE “00001000” sets
the binary address to 00001000 (08 hex).
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:DATA:VALUE? might return
:SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:DATA:VALUE “01000000”,
which indicates that the binary address is 0100000 (40 hex).
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:ENDPoint:VALue
This command specifies the endpoint value to be used for a USB search.
SEARCH<x> is the search number, which is always 1, and B<x>
Conditions
This command requires the DPO4USB application module to be installed, except
for MDO3000 models, which require the MDO3USB. Note that 1 GHz bandwidth
models are recommended for high-speed (HS) USB.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:ENDPoint:VALue
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:ENDPoint:VALue?
Related Commands
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:USB:CONDition
Arguments
<QString> within the range 0000 to 1111 (00 hex to 0F hex).
Examples
SEARCH:SEARCH1:TRIGGER:A:BUS:B1:USB:ENDPOINT:VALUE “1000” sets
the binary address to 1000 (08 hex).
2-706 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual