Curtiss-Wright Parvus
DuraDBH-672
MNL-0661-01 Rev A1
ECO-N/A
Effective: 25 January 2016
Page 3 of 34
T
ABLE
OF
C
ONTENTS
Introduction ................................................................................................................................. 6
About This Document .................................................................................................................................... 6
Description of Safety Symbols ................................................................................................................ 6
Functional Description ................................................................................................................................... 7
Features .................................................................................................................................................. 8
Managed Gigabit Ethernet Switch ................................................................................................... 8
Low Power ARM-based vetronics computer .................................................................................... 9
Assured PNT Hub Services (optional) ............................................................................................. 9
Rugged MIL-STD Design ................................................................................................................. 9
VICTORY architecture compatibility .............................................................................................. 10
Ordering codes / Configurations ........................................................................................................... 11
Hardware Overview ................................................................................................................... 12
System Block Diagrams ....................................................................................................................... 12
Theory of Operation .............................................................................................................................. 13
Modularity and Expandability ................................................................................................................ 13
Power .................................................................................................................................................... 14
Physical specifications .......................................................................................................................... 15
Environmental Specifications ............................................................................................................... 16
EMI/EMC SPECIFICATIONS ............................................................................................................... 16
Quick Start Procedure .............................................................................................................. 17
Test Equipment..................................................................................................................................... 17
Power-ON Sequence ............................................................................................................................ 17
Breakout Cable Set .............................................................................................................................. 18
Management and software Interface Overview ...................................................................... 19
CPU Management Interface Description .................................................................................................... 19
Switch Management Interface Description ................................................................................................. 20
Serial CLI Setup.................................................................................................................................... 20
CLI Quick Start ..................................................................................................................................... 20
Log In ............................................................................................................................................. 21
Zeroization................................................................................................................................................... 22
CLI Commands ..................................................................................................................................... 22
Zeroization Interface ............................................................................................................................. 22
Linux BSP .................................................................................................................................. 23
Required Host Equipment ........................................................................................................................... 23
Building and Installing the BSP ................................................................................................................... 23
Installing Required Software Repositories ........................................................................................... 23
Setting up the Environment .................................................................................................................. 23
Executing the Build ............................................................................................................................... 24
Initial Boot ............................................................................................................................................. 24
Partition the Internal Storage ................................................................................................................ 25
Installing the RootFS ............................................................................................................................ 25
Configure the bootloader ...................................................................................................................... 25
