Req. 5.3.1.10.1: "EPU Secondary Boot"
At the conclusion of the primary boot, the EPU shall be commandable by the SIU to perform the secondary boot. This command may be issued by the ground and implemented via the SIU.
Basis (help)
[Derived]
Context (help)
Test(s)
This test shall verify that all LAT commands are exercised through the 1553 interface, with command execution and completion status reported in telemetry when command verification features are switched on. The test shall also verify that the SIU FSW validates commands and command parameters prior to command execution. Finally, the test shall verify that the SIU executes individual commands received directly from the SC or executes preprogrammed command sequences (block commands) when triggered by a command from the SC, and can properly execute single commands and block command items in an interleaved or serial fashion, as necessary.