MDO3000 Programmer Manual.pdf - 第853页

Commands Listed in Alphabetical Order TRIGger:A:BU S:B<x>:I2C:ADDRess:TYPe This command specifies the I 2 C address type. The only supported address type is USER. Applies to bus <x>, where x Conditions This co…

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Commands Listed in Alphabetical Order
Conditions
This command re
quires a DPO4AUTOMAX application module for
DPO/MSO4000B and MDO4000/B/C models or MDO3FLEX application module
for MDO3000 models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:FLEXray:HEADER:PAYLength <QString>
TRIGger:A:BUS:B<x>:FLEXray:HEADER:PAYLength?
Argum
ents
<QString> is the length of the payload portion of the Binary header string.
Examples
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:PAYLENGTH “1100101" sets the
FlexRay header paylength to 1100101.
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:PAYLENGTH? might return
TRIGGER:A:BUS:B1:FLEXRAY:HEADER:PAYLENGTH "XXXXXXX" indicating
the FlexRay header paylength is don't care.
TRIGger:A:BUS:B<x>:I2C:ADDRess:MODe
This command specifies the I
2
C address mode to 7 or 10-bit. B< x>
Conditions
This command requires a DPO4EMBD application module for DPO/MSO4000B
and MDO4000/B/C models or MDO3EMBD application module for
MDO3000 models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:I2C:ADDRess:MODe {ADDR7|ADDR10}
TRIGger:A:BUS:B<x>:I2C:ADDRess:MODe?
Arguments
ADDR7 specifies the 7-bit I
2
C address mode.
ADDR10 specifies the 10-bit I
2
C address mode.
Examples
TRIGGER:A:BUS:B1:I2C:ADDRESS:MODE ADDR10 sets the I2C address mode
to 10-bit.
2-822 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
TRIGger:A:BU
S:B<x>:I2C:ADDRess:TYPe
This command specifies the I
2
C address type. The only supported address type is
USER. Applies to bus <x>, where x
Conditions
This command requires a DPO4EMBD application module for DPO/MSO4000B
and MDO4000/B/C models or MDO3EMBD application module for
MDO3000 models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:I2C:ADDRess:TYPe
{GENeralcall|STARtbyte|HSmode|EEPROM|USER}
TRIGger:A:BUS:B<x>:I2C:ADDRess:TYPe?
Arguments
GENeralcall specifies a general call address.
STARtbyte specifies a start byte address.
HSmode specifies a high-speed mode address.
EEPROM specifies an EEPROM address.
USER specifies a user address.
TRIGger:A:BUS:B<x>:I2C:ADDRess:VALue
This command specifies the binary address string used for the I
2
C trigger if the
trigger condition is ADDRESS or ADDRANDDATA.
B<x>
Conditions
This command requires a DPO4EMBD application module for DPO/MSO4000B
and MDO4000/B/C models or MDO3EMBD application module for
MDO3000 models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:I2C:ADDRess:VALue <QString>
TRIGger:A:BUS:B<x>:I2C:ADDRess:VALue?
Arguments
<QString> is up to 7 or 10-bits depending on the address mode that specifies the
address. The only allowed characters in the
QString are 0, 1, and X.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-823
Commands Listed in Alphabetical Order
Examples
TRIGGER:A:BUS
:B1:I2C:ADDRESS:VALUE 1011
sets the I
2
C address value
to XXX1011.
TRIGger:A:BUS:B<x>:I2C:CONDition
This command specifies the trigger condition for an I
2
Ctrigger.B<x>
Conditions
This command requires a DPO4EMBD application module for DPO/MSO4000B
and MDO4000/B/C models or MDO3EMBD application module for
MDO3000 models.
Group
Trigger
Syntax
TRIGger:A:BUS:B<x>:I2C:CONDition
{STARt|STOP|REPEATstart|ACKMISS|ADDRess|DATA|ADDRANDDATA}
TRIGger:A:BUS:B<x>:I2C:CONDition?
Arguments
STARt specifies a search based on start condition.
STOP specifies a search based on stop condition.
REPEATstart specifies a search based on repeat of start condition.
ACKMISS specifies a search based on missing acknowledgement condition.
ADDRess specifies a search based on address.
DATA specifies a search based on data.
ADDRANDDATA specifies a search based on address and data.
Examples
TRIGGER:A:BUS:B1:I2C:CONDITION START specifies start as the I
2
Ctrigger
condition.
TRIGger:A:BUS:B<x>:I2C:DATa:DIRection
This command specifies the I
2
C trigger type to be valid on a Read, Write, or Either
condition. Read or write is indicated by the R/W bit in the I
2
C protocol. B<x>
Conditions
This command requires a DPO4EMBD application module for DPO/MSO4000B
and MDO4000/B/C models or
MDO3EMBD application module for
MDO3000 models.
2-824 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual