User's Manual
Table Of Contents
- Front Cover
- Table of Contents
- List of Tables
- List of Figures
- Disclaimer
- Limited Rights Notice
- 1 Introduction
- 2 Overview
- 3 Functional description
- 4 Getting started
- 5 State machine
- 6 Creating a switch configuration
- 7 Diagnosis
- 8 Troubleshooting
- Appendix A List of Built-In Self-Tests
- Appendix B Serial terminal output at start-up
- Glossary
- References
- Index
5. STATE MACHINE
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5 State machine
Figure 9 on the current page shows the different states of the TTE-Switch A664 Lab v2.0 and the conditions
for transitions between these states.
Figure 9: The TTE-Switch A664 Lab v2.0 state machine
The states of the TTE-Switch A664 Lab v2.0 correspond to the following ARINC 664P7-1 [2] specifications:
TTE-Switch A664 Lab v2.0 ARINC 664P7-1
INIT INIT
SHOP SHOP
PASSIVE PASSIVE
QUIET QUIET
OPERATIONAL OPS
MAINTENANCE DL
The various states of the TTE-Switch A664 Lab v2.0 provide the following functionality:
State Network Traffic CLI A615 Dataload ARP/ICMP/SNMP BIST Execution
INIT No No No No Abbreviated/full
PBIST
MAINTENANCE Yes No Yes Yes CBIST, IBIST
OPERATIONAL Yes No No Yes CBIST
PASSIVE No No No No No
QUIET No No No No No
SHOP No Yes No No CBIST
Table 7: Functionality of the various states
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Confidential and Proprietary Information
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Document Number:
D-A664Lab-G-05-001