MDO3000 Programmer Manual.pdf - 第815页

Commands Listed in Alphabetical Order Conditions This command re quires a DPO4AUDIO application module on DPO/MSO4000B and MDO4000/B/C models and a MDO3AUDIO application module on MDO3000 models. Group Tr i g g e r Synta…

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Commands Listed in Alphabetical Order
Arguments
<NR1> is the dat
aoffsetvalue.
TRIGger:A:BUS:B<x>:AUDio:DATa:QUALifier
This command sets the qualifier (<, >, =, <=, >=, not =, in range, out of range) to
be used when t
riggering on an audio bus signal. The trigger condition must be set
to DATA using TRIGger:A:BUS:B<x>:AUDio:CONDition.
B<x> is the b
us number (1-4) 1-3 for the MDO4000C and 1-2 for the MDO3000.
Conditions
This command requires a DPO4AUDIO application module on DPO/MSO4000B
and MDO4000/B/C models and a MDO3AUDIO application module on
MDO3000 models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:AUDio:DATa:QUALifier
{LESSthan|MOREthan|EQual|UNEQual|LESSEQual|MOREEQual|INrange |OUTrange}
TRIGger:A:BUS:B<x>:AUDio:DATa:QUALifier?
Arguments
LESSthan sets the qualifier to less than.
MOREthan sets the qualifier to greater than.
EQual sets the qualifier to equal.
UNEQual sets the qualifier to not equal.
LESSEQual sets the qualifier to less than or equal.
MOREEQual sets the qualifier to greater than or equal.
INrange sets the qualifier to in range.
OUTrange sets the qualifier to out of range.
TRIGger:A:BUS:B<x>:AUDio:DATa:VALue
This command sets the lower word valuetobeusedwhentriggeringon
an audio bus signal. The trigger condition must be set to DATA using
TRIGger:A:BUS:B<x>:AUDio:CONDition.
B<x> is the bus number (1-4). 1-3 for the MDO4000C and 1-2 for the MDO3000.
2-784 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
Conditions
This command re
quires a DPO4AUDIO application module on DPO/MSO4000B
and MDO4000/B/C models and a MDO3AUDIO application module on
MDO3000 models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:AUDio:DATa:VALue <String>
TRIGger:A:BUS:B<x>:AUDio:DATa:VALue?
Arguments
<String> specifies the trigger data lower word.
TRIGger:A:BUS:B<x>:AUDio:DATa:WORD
This command sets the alignment of the data (left, right or either) to be usedto
trigger on an audio bus signal. The trigger condition must be set to DATA using
TRIGger:A:BUS:B<x>:AUDio:CONDition.
B<x> is the bus number (1-4). 1-3 for the MDO4000C and 1-2 for the MDO3000.
Conditions
This command requires a DPO4AUDIO application module on DPO/MSO4000B
and MDO4000/B/C models and a MDO3AUDIO application module on
MDO3000 models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:AUDio:DATa:WORD {EITher|LEFt|RIGht}
TRIGger:A:BUS:B<x>:AUDio:DATa:WORD?
Arguments
EITher aligns the trigger data to either left or right.
LEFt aligns the trigger data to the left.
RIGht aligns the trigger data to the right.
TRIGger:A:BUS:B<x>:CAN:CONDition
This command sets the condition (start of frame, frame type, identifier, matching
dat
a, end of frame, missing ACK field, bit-stuffing error, form error, any error,
CAN FD BRS bit, or CAN FD ESI bit) to be used to search on CAN bus data.
B<x>is the bus number (1-4). 1-3 for the MDO4000C and 1-2 for the MDO3000.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-785
Commands Listed in Alphabetical Order
Conditions
This command re
quires a DPO4AUTO or DPO4AUTOMAX application
module on a DPO/MSO4000B and MDO4000/B/C models and a MDO3AUTO
application module on MDO3000 models.
FORMERRor, ANYERRor, FDBRS,andFDESIare supported only on MDO3000 and
MDO4000C models and available only when :BUS:B<x>:CAN:STANDard is
set to
CANFD.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:CAN:CONDition
{SOF|FRAMEtype|IDentifier|DATA|IDANDDATA|EOF|ACKMISS|
ERROR|FORMERRor|ANYERRor|FDBRS|FDESI}
TRIGger:A:BUS:B<x>:CAN:CONDition?
Arguments
SOF enables triggering on the start of frame.
FRAMEtype enables triggering on the type of frame.
IDentifier enables triggering on a matching identifier.
DATA enables triggering on matching data.
IDANDDATA enables triggering on a matching identifier and matching data.
EOF enables triggering on the end of frame.
ACKMISS enables triggering on a missing acknowledge.
ERROR enables triggering on bit stuffing errors.
FORMERRor enables triggering on packet form errors.
ANYERRor enables triggering on any packet error (missing ACK, bit stuffing
error, or form error).
FDBRS enables triggering on a CAN FD frame’s BRS bit.
FDESI enables triggering on a CAN FD frame’s ESI bit.
Examples
TRIGGER:A:BUS:B1:CAN:CONDITION? might return :TRIGGER:A:BUS:B1:
CAN:CONDITION EOF indicating an end of file condition.
TRIGGER:A:BUS:B1:CAN:CONDITION DATA enables triggering on matching
CAN data.
TRIGger:A:BUS:B<x>:CAN:DATa:DIRection
This command sets the data direction (read, write or “nocare”) to be used to
search on a CAN bus signal. The trigger condition must be set to IDentifier (using
2-786 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual