MDO3000 Programmer Manual.pdf - 第824页

Commands Listed in A lphabetical Order BUS:B<x>:ETHE Rnet:PROT Ocol TRIGger:A:BUS:B<x>:ETHERnet:FRAMETYPe SEARCH:SEARCH<x>:TRIGger:A:B US:B<x>:ETHERnet:CONDition Arguments SFD — Start of frame del…

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Commands Listed in Alphabetical Order
TRIGger:A:BU
S:B<x>:CAN{:IDentifier|:ADDRess}:VALue
This command sets the binary address value to be used when triggering on a CAN
bus signal. The trigger condition must be set to IDANDDATA OR DATA (using
TRIGger:A:B
US:B<x>:CAN:CONDition).
B<x> is the bus number (1-4). 1-3 for
the MDO4000C and 1-2 for the MDO3000.
Conditions
This comm
and requires a DPO4AUTO or DPO4AUTOMAX application module
on DPO/MSO4000B and MDO4000/B/C models and a MDO3AUTO application
module on MDO3000 models.
Group
Trigger
Synt
ax
TRIGger:A:BUS:B<x>:CAN{:IDentifier|:ADDRess}:VALue <QString>
TRIGger:A:BUS:B<x>:CAN{:IDentifier|:ADDRess}:VALue?
Arguments
<QString> is up to 29 bits specifying the binary identifier value. The only
allowedcharactersinthe
QString are 0, 1, and X.
Examples
TRIGGER:A:BUS:B1:CAN:IDENTIFIER:VALUE 1011 sets the identifier value
to 1011.
TRIGger:A:BUS:B<x>:ETHERnet:CONDition
This command specifies a field or condition within an Ethernet frame to trigger
on.
B<x> is the bus number B1–B4.
Conditions
This command requires a DPO4ENET application module for DPO/MSO4000B
and MDO4000/B/C models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:ETHERnet:CONDition
{SFD|MACADDRess|MACLENgth|IPHeader|TCPHeader|DATa|EOP|IDLe
|FCSError|QTAG}
TRIGger:A:BUS:B<x>:ETHERnet:CONDition?
Related Commands
Most of the other TR IGger:A:BUS:B<x>:ETHERnet commands are impacted
by the setting of this command.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-793
Commands Listed in Alphabetical Order
BUS:B<x>:ETHE
Rnet:PROTOcol
TRIGger:A:BUS:B<x>:ETHERnet:FRAMETYPe
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:ETHERnet:CONDition
Arguments
SFD — Start of frame delimiter.
MACADDRess — MAC addresses field.
MACLENgth — MAC length/type field.
IPHeader — IP header field. This argument is only available when PROTOCOL
issettoIPv4(usingthecommandBUS:B<x>:ETHERnet:PROTOcol).
TCPHeader — TCP header field. This argument is only available when
PROTOCOL is set to IPv4 (using the command BUS:B<x>:ETHERnet:PROTOcol).
DATa — TCP/IPv4 or MAC protocol client data field. Use the command
BUS:B<x>:ETHERnet:PROTOcol to specify either TCP/IPv4 or OTHER. If the
protocol is set to
OTHER, then DATa refers to the MAC client data.
EOP — End of Packet field.
IDLe — Idle field.
FCSError — Frame Check Sequence Error (CRC) field.
QTAG — IEEE 802.1Q (VLAN) control information field. In order to use
QTAG as a trigger condition, the frame type must be set to QTAG (using
TRIGger:A:BUS:B<x>:ETHERnet:FRAMETYPe ).
Examples
TRIGger:A:BUS:B1:ETHERnet:CONDition MACADDRess sets the trigger
field to
MACADDRess.
TRIGger:A:BUS:B1:ETHERnet:CONDition? might return DATA.
TRIGger:A:BUS:B<x>:ETHERnet:DATa:HIVALue
When the Ethernet trigger condition is set to DATa, and the qualifier is set to
either
INrange orOUTrange, this command specifies the upper data value of the
range. (Use the command TRIGger:A:BUS:B<x>:ETHERnet:DATa:VALue to
specify the lower limit of the range.) The default is all X’s (don’t care).
B<x> is
the bus number B1-B4.
Conditions
This command requires a DPO4ENET application module for DPO/MSO4000B
and MDO4000/B/C models.
Group
Trigger
2-794 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
Syntax
TRIGger:A:BUS
:B<x>:ETHERnet:DATa:HIVALue <QString>
TRIGger:A:BUS:B<x>:ETHERnet:DATa:HIVALue?
Related Commands
TRIGger:A:BUS:B<x>:ETHERnet:DATa:VALue
TRIGger:A:BUS:B<x>:ETHERnet:DATa:SIZe
TRIGger:A:BUS:B<x>:ETHERnet:CONDition
TRIGger:A:BUS:B<x>:ETHERnet:QUALifier
Arguments
QString is a quoted string whose length varies depending on the size setting, up
to 32 bits. (Use the command TRIGger:A:BUS:B<x>:ETHERnet:DATa:SIZe to
specify the s
ize.) The allowable characters are 0, 1, and X. The bits specified
in the quoted string replace the least significant bits, leaving any unspecified
upper bits unchanged.
Examples
TRIGger:A:BUS:B1:ETHERnet:DATa:HIVALue
“XXXXXXXXXXXXXXXXXXXXXXXX00001000” sets the upper limit of the
range to XXXXXXXXXXXXXXXXXXXXXXXX00001000 (when the trigger
condition is set to
DATa, and the qualifier is set to INrange or OUTra nge).
TRIGger:A:BUS:B1:ETHERnet:DATa:HIVALue?
might return
“XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX”
TRIGger:A:BUS:B<x>:ETHERnet:DATa:OFFSet
When the Ethernet trigger condition is set to DATa, this command specifies where
in the data field to look for the data trigger value. It specifies the offset into the
data field, in bytes, where the value will be matched. The default is —1 (don’t
care).
B<x> is the bus number B1-B4.
Conditions
This command requires a DPO4ENET application module for DPO/MSO4000B
and MDO4000/B/C models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:ETHERnet:DATa:OFFSet <NR1>
TRIGger:A:BUS:B<x>:ETHERnet:DATa:OFFSet?
Related Commands
TRIGger:A:BUS:B<x>:ETHERnet:CONDition
TRIGger:A:BUS:B<x>:ETHERnet:DATa:VALue
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-795