MDO3000 Programmer Manual.pdf - 第890页

Commands Listed in A lphabetical Order TRIGGER:A:BUS :B1:USB:ADDRESS: VALUE? might return :TRIGGER:A:BU S:B1:USB:ADDRESS :VALUE “1000 000” ,w h i c h indicates that the binary address is 100000 (40 hex). TRIGger:A:B US:B…

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Commands Listed in Alphabetical Order
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:USB:ADDRess:HIVALue <QString>
TRIGger:A:BUS:B<x>:USB:ADDRess:HIVALue?
Related Commands
TRIGger:A:BUS:B<x>:USB:CONDition,
TRIGger:A:BUS:B<x>:USB:ADDRess:VALue
Arguments
<QString> within the range 0000000 to 1111111 (00 hex to 7F hex).
Examples
TRIGGER:A:BUS:B1:USB:ADDRESS:HIVALUE “0001000” sets the upper limit
to binary 0001000 (08 hex).
TRIGGER:A:BUS:B1:USB:ADDRESS:HIVALUE? might return
:TRIGGER:A:BUS:B1:USB:ADDRESS:HIVALUE “1111111”, which indicates
that the upper limit is 1111111 (7F hex).
TRIGger:A:BUS:B<x>:USB:ADDRess:VALue
This command specifies the binary address string to be used for USB trigger.
This command also specifies the binary address string for the lower limit for
inside-of-range and outside-of-range qualifiers for the USB trigger.
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
Trigger
Syntax
TRIGger:A:BUS:B<x>:USB:ADDRess:VALue <Qstring>
TRIGger:A:BUS:B<x>:USB:ADDRess:VALue?
Related Commands
TRIGger:A:BUS:B<x>:USB:CONDition
Arguments
<QString> within the range 0000000 to 1111111 (00 hex to 7F hex).
Examples
TRIGGER:A:BUS:B1:USB:ADDRESS:VALUE “0001000” sets the binary
address to 0001000 (08 hex).
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-859
Commands Listed in Alphabetical Order
TRIGGER:A:BUS
:B1:USB:ADDRESS:VALUE?
might return
:TRIGGER:A:BUS:B1:USB:ADDRESS:VALUE “1000000”,which
indicates that the binary address is 100000 (40 hex).
TRIGger:A:B
US:B<x>:USB:CONDition
This command specifies the trigger condition for the USB trigger. 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
Trigger
Syntax
TRIGger:A:BUS:B<x>:USB:CONDition
{SYNC|RESET|SUSPEND|RESUME|EOP|TOKENPacket|DATAPacket
|HANDSHAKEPacket|SPECIALPacket|ERRor}
TRIGger:A:BUS:B<x>:USB:CONDition?
Arguments
SYNC indicates triggering on a Sync field of a packet.
RESET sets triggering on a reset condition.
SUSPEND setstriggeringonasuspendcondition.
RESUME sets triggering on a resume condition.
EOP indicates t
riggering on an end-of-packet signal.
TOKENPacket indicates triggering on a token packet.
DATAPacket indicates triggering on a data packet
HANDSHAKEPacket indicates triggering on a handshake packet.
SPECIALPacket indicates triggering on a special status packet.
ERRor indicates triggering on an error condition.
Examples
TRIGGER:A:BUS:B1:USB:CONDITION TOKENPACKET sets the trigger condition
to be a token packet.
TRIGGER:A:BUS:B1:USB:CONDITION? might return
:TRIGGER:A:BUS:B1:USB:CONDITION SYNC, which indicates that the trigger
condition is a sync field.
2-860 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
TRIGger:A:BU
S:B<x>:USB:DATa:HIVALue
This command specifies the binary data string for the upper limit for inside-of-range
and outside-of-range qualifiers for the USB trigger when the trigger condition is
DATAPacket.
Use the command TRIGger:A:BUS:B<x>:USB:DATa:VALue
to set the lower limit.
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
Trigger
Syntax
TRIGger:A:BUS:B<x>:USB:DATa:HIVALue <QString>
TRIGger:A:BUS:B<x>:USB:DATa:HIVALue?
Related Commands
TRIGger:A:BUS:B<x>:USB:CONDition,
TRIGger:A:BUS:B<x>:USB:DATa:VALue
Arguments
<QString> within the range 00000000 to 11111111 (00 hex to FF hex).
Examples
TRIGGER:A:BUS:B1:USB:DATA:HIVALUE “00001000” sets the upper limit
to binary 00001000 (08 hex).
TRIGGER:A:BUS:B1:USB:DATA:HIVALUE? might return
:TRIGGER:A:BUS:B1:USB:DATA:HIVALUE “01111111”,which
indicates that the upper limit is 01111111 (7F hex).
TRIGger:A:BUS:B<x>:USB:DATa:OFFSet
This command specifies the data offset in bytes to trigger on. The mi
nimum and
default values are 0 and the maximum is 1024.
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
Trigger
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-861