MDO3000 Programmer Manual.pdf - 第705页

Commands Listed in Alphabetical Order SEARCH:SEARCH <x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND: SUBADdress SEARCH:SEARC H<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:TRBit Arguments QString is a quoted st…

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Commands Listed in Alphabetical Order
Arguments
LESSthan sets t
he Command Address qualifier to less than.
MOREthan sets the Command Address qualifier to greater than.
EQual sets the Command Address qualifier to equal.
UNEQual sets the Command Address qualifier to not equal.
LESSEQual sets the Command Address qualifier to less than or equal.
MOREEQual sets the Command Address qualifier to greater than or equal.
INrange sets the Command Address qualifier to in range.
OUTrange sets the Command Address qualifier to out of range.
Examples
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:COMMAND:ADDRess:
QUALifier EQual
sets the qualifier to be used with the remote terminal address
to equal.
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:COMMAND:ADDRess:
QUALifier?
might return INRANGE.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:COUNt
When the MIL-STD-1553 bus search condition is set to COMMAND, this command
specifies the bit pattern for the 5–bit Word Count/Mode Code sub-address field
that is to be used in the search. (Use the commandSEARCH:SEARCH<x>:
TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:SUBADdress to specify Word
Count or Mode Code.) In Word Count mode, this field defines the number of data
words that is to be transmitted, or received, depending on the T/R bit setting.
(Use the commandSEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:
COMMAND:TRBit to set the T/R bit.) A word count value of 0 actually indicates
a transfer of 32 data words.
SEARCH<x> is the search number, which is always
1, and
B<x>
Conditions
This command requires a DPO4AERO application module for DPO/MSO4000B
and MDO4000/B/C models or MDO3AERO application module for
MDO3000 models.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:COUNt
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:COUNt?
Related Commands
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:CONDition
2-674 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
SEARCH:SEARCH
<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:
SUBADdress
SEARCH:SEARC
H<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:TRBit
Arguments
QString is a quoted string of up to 5 characters, where the allowable characters
are 0, 1 and X.
Examples
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:COMMAND:COUNt
“01000”
sets the bit pattern for the Word Count/Mode Code field to 01000.
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:COMMAND:COUNt? might
return “XXXXX”.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:PARity
When the MIL-STD-1553 bus search condition is set to COMMAND, this command
specifies the Command word parity that is to be used in the search.
SEARCH<x>
is the search number, which is always 1, and B <x>
Conditions
This command requires a DPO4AERO application module for DPO/MSO4000B
and MDO4000/B/C models or MDO3AERO application module for
MDO3000 models.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:PARity
{0|1|X|ZERo|ONE|NOCARE|OFF|ON}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:PARity?
Related Commands
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:CONDition
Arguments
0
1
X
sets the value to X (“don’t care”) which is the default.
ZERO sets the value to 0.
ONE sets the value to 1.
NOCARE sets the value to X (“don’t care”) which is the default.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-675
Commands Listed in Alphabetical Order
OFF sets the val
ue to 0.
ON sets the value to 1.
Examples
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:COMMAND:PARity ZERo
sets the Command word parity bit to 0.
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:COMMAND:PARity?
might return 0, 1 or X.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:SUBADdress
When the MIL-STD-1553 bus search condition is set to COMMAND, this command
specifies the 5 bit sub-address that is to be used in the search. When the
sub-address value is set to 00000 or 11111 binary, it specifies that the command is
a “Mode Code” command. Any other value specifies that it is a “Word Count”
command. The default is all X’s (don’t care).
SEARCH<x> is the search number,
whichisalways1,and
B<x>
NOTE. The sub-address field is used to direct data to different functions within the
subsystem for values 1 — 30.
Conditions
This command requires a DPO4AERO application module for DPO/MSO4000B
and MDO4000/B/C models or MDO3AERO application module for
MDO3000 models.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:
SUBADdress <QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:
SUBADdress?
Related Commands
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:CONDition
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:
COUNt
Arguments
QString is a quoted string of up to 5 characters, where the allowable characters are
0, 1, and X.
2-676 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual