M11.19 Flashcards
What are the advantages of IMA
wights saving
Adds flexibility
Less wires
Shared resources
Easier modifications
Lower power consumption
Maintenance reduction
What is IMA
Integrated modular avionics
All share same hard ware
Input output
ROM
CPU
Use pcb cards for each system
Which systems systems are located in ima
Fms
Nav
Aircon
Phumatic
What does CPIOM stand for
Core processor input output module
Airbus
Backwards compatibility
What is LSAPs
Loadable software aircraft parts.
Parts of design that can’t be changed, only changed by approved person
All have form 1s
What is GPM
Boeing name of ima
What is AFDX
Avionics full-duplex switched Ethernet
What Is AFDX based on
IEEE 802.3 Ethernet spec
Links all computers using data cables
What is the speed of an aircraft’s network
10 to 100Mbps
What is simplex, half duplex and full duplex
Simplex is 1 direction. Data flow only one direction
Half duplex data sent in both directions but can’t be sent at same time
Full duplex data sent is both directions. Can be don’t at the same time
What are the 7 types of cpiom
A- aircon and pneumatic
B- aircon
C- cockpit and flight controls
D - data link
E- energy
F- fuel
G- landing gear
