Tektronix MSO54, Руководство программиста

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Commands listed in alphabetical order
TRIGger:{A|B}:BUS:B<x>:ETHERnet:DATa:HIVALue
When the Ethernet trigger condition is set to
DATa
, and the quali fi er is set to
either
INrange
or
OUTrange
, this command speci fi es the upper data value of the
range. (Use the command
TRIGger:{A|B}:BUS:B<x>:ETHERnet:DATa:VALue
to specify the lower limit of the range.) The default is all X’s (don’t care). The
bus number is speci
fi ed by <x>.
Conditions Requires the SR-ENET Triggering and Analysis application.
Group Trigger
Syntax
TRIGger:{A|B}:BUS:B<x>:ETHERnet:DATa:HIVALue <QString>
TRIGger:{A|B}:BUS:B<x>:ETHERnet:DATa:HIVALue?
Related Commands TRIGger:{A|B}:BUS:B<x>:ETHERnet:DATa:VALue
TRIGger:{A|B}:BUS:B<x>:ETHERnet:DATa:SIZe
TRIGger:{A|B}:BUS:B<x>:ETHERnet:CONDition
Arguments
<QString>
is a quoted string whose length varies depending on the size setting, up
to 32 bits. (Use the command TRIGger:{A|B}:BUS:B<x>:ETHERnet:DATa:SIZe
to specify the size.) The allowable characters are 0, 1, and X. The bits speci fi ed
in the quoted string replace the least signi fi cant bits, leaving any unspeci fi ed
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 quali fi er is set to
INrange
or
OUTrange).
TRIGger:A:BUS:B1:ETHERnet:DATa:HIVALue?
might return
"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
TRIGger:{A|B}:BUS:B<x>:ETHERnet:DATa:OFFSet
When the Ethernet trigger condition is set to
DATa
, this command speci fi es where
in the data fi eld to look for the data trigger value. It speci fi es the offset into the
data fi eld, in bytes, where the value will be matched. The default is -1 (don’t
care). The bus number is speci fi ed by <x>.
Conditions Requires the SR-ENET Triggering and Analysis application.
2-780 MSO54, MSO56, MSO58, MSO58LP Programmer