Description
The MIL-STD 1553 serial bus is primarily used to interconnect avionics equipment in military aircrafts. This bus is based on tri-level signaling (high, low and idle) and requires dual-threshold triggering, which the M924XA PXIe modular oscilloscopes support. This bus is also implemented as a redundant multi-lane bus (dual-bus analysis), which is also supported. The ARINC 429 serial bus is used to interconnect avionics equipment in civilian aircrafts. This bus is also based on tri-level signaling (high, low and null) and requires dual-threshold triggering. Since ARINC 429 is a point-to-point bus, multi-lane analysis is also required to capture both send and receive data. This option works with M9241A, M9242A and M9243A PXIe modular oscilloscopes.