11.19 Flashcards
1
Q
What is the intergrated modular avionics concept
A
One computer does the job of many LRU’s
It’s a high integrity partitioned environment
2
Q
What does the cpiom talk to the avionics data communication network
A
Via avionics full duplex switched Ethernet
3
Q
What controls multiple applications
A
central processing input / output module
4
Q
What does the cpiom talk to the remaining LRU’s via
A
Arinc 429
5
Q
What is the benefit to IMA
A
Reduced size so saves weight
Lower power usage
Easier mod
Reduced recurring cost
6
Q
What can be said about ima boxes
A
Interchangeable but may need software change
7
Q
How many cpioms is there
A
7 labelled A-G
