Commands Listed in Alphabetical Order
transmit/rece
ive bit defines the direction of information flow, and is always from
the point of view of the remote terminal.
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
Trigger
Syntax
TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:TR Bit {RX|TX|X}
TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:TR Bit?
R
elated Commands
TRIGger:A:BUS:B<x>:MIL1553B:CONDition
TRIGger:A:BUS:B<x>:MIL1553B:COMMAND:COUNt
Arguments
RX (logic 0) directs the instrument to trigger on a TX or "transmit" from a remote
terminal .
TX (logic 1) directs the instrument to trigger on an RX or "receive" from a remote
terminal.
X indicates “don’t care".
Examples
TRIGger:A:BUS:B1:MIL1553B:COMMAND:TRBi t TX directs the instrument to
trigger on a TX or “transmit” from a remote terminal.
TRIGger:A:BUS:B1:MIL1553B:COMMAND:TRBi t TX? might return TX.
TRIGger:A:BUS:B<x>:MIL1553B:CONDition
This command specifies a word type or condition within a MIL-STD-1553 bus
word to trigger on.
B<x>
NOTE. There are three types of MIL-STD-1553 (Aircraft) bus words: Command,
Status, and Data, all sharing a common structure twenty bits in length. The first
three bits are used as a synchronization field. The last bit is the odd parity of the
previous 16 bits.
Conditions
This command requires a DPO4AERO application module for DPO/MSO4000B
and MDO4000/B/C models or MDO3AERO application module for
MDO3000 models.
2-836 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
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