User's Manual
Table Of Contents
- Front Cover
- Contents
- List of Figures
- List of Tables
- List of Code Listings
- Legal Disclaimer
- Regulatory Information
- Typographic Conventions
- Important Notice
- Hardware Setup
- 1 Introduction
- 2 Overview of the TTE-Switch Lab Space
- 3 Functional Description
- 4 Getting Started
- 5 State Machine
- 6 Configuring the TTE-Switch Lab Space
- 7 Diagnosis
- 8 Troubleshooting
- Appendix A Default Configuration
- Appendix B MIBs
- Glossary
- Bibliography
- Index
GLOSSARY
Terms and Abbreviations
Entry Description
ASIC Application-Specific Integrated Circuit
BAG Bandwidth Allocation Gap
BE Best Effort
BIST Built-In Self-Test
Best-Effort (BE) Traffic Ethernet traffic that is not critical traffic (IEEE 802.3 standard traffic [4]).
BE traffic will be serviced with lowest priority.
CBIT Continuous Built-In Test
COM Communication port, a serial port that acts as a serial communication
interface.
CRC Cyclic Redundancy Check
DSU Debug Support Unit
EAN European Article Number
Fail-silent A fail-silent system either provides a service as intended or no service at
all, i.e., it fails silently.
GPIO General-Purpose Input/Output
ICMP Internet Control Message Protocol
JTAG Joint Test Action Group
LVDS Low-Voltage Differential Signaling
MIB Management Information Database
PBIT
Power-up Built-In Test
PCB Printed Circuit Board
PHY Physical Layer
QR Code Quick Response Code
RC Rate Constrained
RMAP Remote Memory Access Protocol
Rate-Constrained (RC) Traffic TTEthernet traffic that is used for applications with less stringent deter-
minism and real-time requirements than strictly time-triggered applica-
tions (ARINC 664 avionics traffic). RC traffic is ued for safety-critical
aerospace applications that depend on highly reliable communication
and have moderate temporal quality requirements, e.g., multimedia sys-
tems.
S/N Serial Number
© TTTech Computertechnik AG 2019. All rights reserved.
Confidential and Proprietary Information
55
Document Number:
D-863-M-05-001