MDO3000 Programmer Manual.pdf - 第813页

Commands Listed in Alphabetical Order Syntax TRIGger:A:BUS :B<x>:AUDio:COND ition {SOF|D ATA} TRIGger:A:BUS :B<x>:AUDio:COND ition? Arguments SOF enables triggering on the start of frame. DATA enables trigger…

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Commands Listed in Alphabetical Order
LABELANDDATA (
using TRIGger:A:BUS:B<x>:ARINC429A:CONDition).
The default is all X's (don't care). B<x> is the bus number.
Conditions
This command requires installation of a DPO4AERO application module for
MDO4000C models, or MDO3AERO for MDO3000 models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:ARINC429A:SSM <QString>
TRIGger:A:BUS:B<x>:ARINC429A:SSM?
Related Commands
BUS:B<x>:ARINC429A:DATA:FORMAT
TRIGger:A:BUS:B<x>:ARINC429A:CONDition
Arguments
QString is a quoted string of 2 bits. 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.
NOTE. The SSM field is only present when the selected data fi eld format is DATA
or SDIDATA (using BUS:B<x>:ARINC429A:DATA:FORMAT). Also, the stored
QString is reset to its default value whenever the data fi eld format is changed.
Examples
TRIGger:A:BUS:B<x>:ARINC429A:SSM "X0" sets the SSM field value to X0.
TRIGger:A:BUS:B<x>:ARINC429A:SSM? might return "XX".
TRIGger:A:BUS:B<x>:AUDio:CONDition
This command sets the condition (start of frame or matching data) to be used
when triggering on an audio bus signal.
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
2-782 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
Syntax
TRIGger:A:BUS
:B<x>:AUDio:CONDition {SOF|DATA}
TRIGger:A:BUS:B<x>:AUDio:CONDition?
Arguments
SOF enables triggering on the start of frame.
DATA enables triggering on matching data.
TRIGger:A:BUS:B<x>:AUDio:DATa:HIVALue
This command sets the upper word value to be used when triggering 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:HIVALue <String>
TRIGger:A:BUS:B<x>:AUDio:DATa:HIVALue?
TRIGger:A:BUS:B<x>:AUDio:DATa:OFFSet
This command sets the data offset value to be used when triggering on
an audio bus signal. The trigg
er 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:OFFSet <NR1>
TRIGger:A:BUS:B<x>:AUDio:DATa:OFFSet?
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-783
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