Commands Listed in Alphabetical Order
Syntax
BUS?
BUS:B<x>:ARINC429A:BITRate
This command specifies the bit rate for the ARINC429 bus.
Conditions
This command requires installation of a DPO4AERO application module for
MDO4000C models, or MDO3AERO for MDO3000 models.
Group
Bus
Syntax
BUS:B<x>:ARINC429A:BITRate {LOW|HI|<NR1>}
BUS:B<x>:ARINC429A:BITRate?
Arguments
LOW sets the ARINC429 bit rate to handle low speed signals (12000
bits-per-second to 14500 bits-per-second).
HI sets the ARINC429 bit rate to handle high speed signals (100,000
bits-per-second)
<NR1> is a bit rate in bits-per-second. You can enter any positive integer, and the
instrument will coerce the value to the closest supported bit rate.
BUS:B<x>:ARINC429A:DATA:FORMAT
Specifies the format of the DATA field in ARINC429 packets on a bus.
Conditions
This command requires installation of a DPO4AERO application module for
MDO4000C models, or MDO3AERO for MDO3000 models.
Group
Bus
Syntax
BUS:B<x>:ARINC429A:DATA:FORMAT {DATA|SDIDATA|SD IDATASSM}
BUS:B<x>:ARINC429A:DATA:FORMAT?
Arguments
DATA sets the ARINC429 DATA field width to 19 bits wide (covering bits 11
through 29 of the 32 bit packet)
SDIDATA sets the ARINC429 DATA field width to 21 bits wide (covering bits 9
through 29 of the 32 bit packet)
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-157