MDO3000 Programmer Manual.pdf - 第710页

Commands Listed in A lphabetical Order Syntax SEARCH:SEARCH <x>:TRIGger:A:BU S:B<x>:MIL1553B :DATa:PARity {0|1|X|ZERo|O NE|NOCARE|OFF|ON } SEARCH:SEARC H<x>:TRIGger: A:BUS:B<x>:MIL15 53B:DATa:PARi…

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Commands Listed in Alphabetical Order
NOTE. Use the
SEARCH:SEA RCH1:TRIGger:A:BUS:B<x>:MIL1553B:CONDition:STAT us:BIT
commands to set the following bits:
9 — message error
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:STATus:BIT:ME
10 — instrumentation
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:STATus:BIT:INSTR
11 — SRQ (service request)
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:STATus:BIT:SRQ
15 — BCR (broadcast command received)
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:STATus:BIT:BCR
16 — busy
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:STATus:BIT:BUSY
17 — subsy stem flag
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:STATus:BIT:SUBSF
18 — DBCA (dynamic bus control acceptance)
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:STATus:BIT:DBCA
19 — terminal flag
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:STATus:BIT:TF
Examples
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:CONDition STAT sets
the word type to search for to
STATus.
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:CONDition? might
return DATA.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:DATa:PARity
When the MIL-STD-1553 bus search condition is set to DATa, this command
specifies the data parity bit to be used in the search. Returned values are 0, 1, or X
(don’t care).
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
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-679
Commands Listed in Alphabetical Order
Syntax
SEARCH:SEARCH
<x>:TRIGger:A:BUS:B<x>:MIL1553B:DATa:PARity
{0|1|X|ZERo|ONE|NOCARE|OFF|ON}
SEARCH:SEARC
H<x>:TRIGger:A:BUS:B<x>:MIL1553B:DATa:PARity?
Related Commands
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:CONDition
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:DATa:VALue
Arguments
0
1
X
sets the valu
e 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.
OFF sets the value to 0.
ON sets the value to 1.
Examples
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:DATa:PARity 1 sets the
dataparitybittobeusedinaMIL-STD-1553bussearchto1.
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:DATa:PARity? might
return 0, indicating that the data parity bit to be used in a MIL-STD-1553 bus
search is set to 0.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:DATa:VALue
When the MIL-STD-1553 bus search condition is set to DATa, this command
specifies the data binary pattern to be used in the search. This is a 16-bit field.
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:DATa:VALue
<QString>
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:DATa:VALue?
2-680 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
Commands Listed in Alphabetical Order
Related Commands
SEARCH:SEARCH
<x>:TRIGger:A:BUS:B<x>:MIL1553B:CONDition
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:DATa:PARity
Arguments
QString is a quoted string of up to 16 characters, where the allowable characters
are 0, 1, and X.
Examples
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:DATa:VALue “01000”
sets the data binary pattern to be used in a MIL-STD-1553 bus search to 01000.
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:DATa:VALue? might
return XXXXXXXXXXX01000.
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:ERRTYPE
When the MIL-STD-1553 bus search condition is set to ERRor, this command
specifies the signaling error type to be used in the search: Parity, Sync, Manchester
or Data.
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:ERRTYPE
{PARity|SYNC|MANCHester|DATA}
SEARCH:SEARCH<x>:TRIGger:A:BUS:B<x>:MIL1553B:ERRTYPE?
Related Commands
SEARCH:SEARCH<x>:TRIGger:
A:BUS:B<x>:MIL1553B:CONDition
Arguments
PARity — an incorrect parity setting.
SYNc — the high to low, or low to high transition doesn’t happen in the middle
of the sync time as it should.
MANCHester — no transition in a bit time.
DATA — a non-contiguous data error.
Examples
SEARCH:SEARCH1:TRIGger:A:BUS:B1:MIL1553B:ERRTYPE PARity sets
the error type to be used in the search to PARITY.
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-681