EXP-ETH8
EPIC Express
TM
Add-on-Board
Technical Manual
TME-EXP-ETH8-1V3
Revision 1.3 / February 14
©LiPPERT Adlink Technology GmbH
Hans-Thoma-Str. 11
D-68163 Mannheim
http://www.adlinktech.com
Technical Manual EXP-ETH8
LiPPERT Document: TME-EXP-ETH8-1V3 Revision 1.3
Copyright © 2009 LiPPERT Adlink Technology GmbH, All rights reserved
Contents and specifications within this manual are subject of change without notice.
Trademarks
Windows XP is a trademark of Microsoft Corporation. EPIC Express is a registered trademark of PC/104
Consortium.
All other trademarks appearing in this document are the property of their respective owners.
Table of Contents
1 Overview 1
1.1 Introduction ................................................................................................................................. 1
Features .................................................................................................................................................................... 1
Block Diagram ........................................................................................................................................................ 2
1.2 Ordering Information ................................................................................................................ 3
EXP-ETH8 Models ................................................................................................................................................. 3
1.3 Specifications ............................................................................................................................... 4
Electrical Specifications ...................................................................................................................................... 4
Environmental Specifications ........................................................................................................................... 4
Mean Time Between Failures ........................................................................................................................... 4
1.4 Mechanical ................................................................................................................................... 5
2 Getting Started 8
2.1 Connector Locations .................................................................................................................. 8
Top .............................................................................................................................................................................. 8
Bottom ...................................................................................................................................................................... 9
2.2 Hardware Setup ........................................................................................................................ 10
2.3 Software Setup .......................................................................................................................... 10
3 Module Description 11
3.1 Gigabit Ethernet Controller .................................................................................................... 11
Ethernet Connector
............................................................................................................................................ 11
3.2 LED Indicators ........................................................................................................................... 11
3.3 PC/104-Plus Bus Connector .................................................................................................... 12
TME-EXP-ETH8-1V3 Rev 1.3 i
3.4 PCI/104 Express Bus Interface ............................................................................................... 14
Top PCI/104-Express Connector
Bottom PCI/104-Express Connector ........................................................................................................... 14
................................................................................................................... 14
Appendix A, Contact Information A
Appendix B, Additional Information B
Appendix C, Getting Help C
Appendix D, Revision History D
Acronyms
RxD Received Data
TxD Transmitted Data
USB Universal Serial Bus
TME-EXP-ETH8-1V3 Rev 1.3 ii
1 Overview
1.1 Introduction
The EXP-ETH8 is an Add-on Module conforming to the EPIC ExpressTM Specification.
It comprises eight independent 10/100/1000 Mb/s ports that can be easily connected to RJ45 sockets mounted
at the front of the module.
The state of link, speed and activity is show by two LEDs on every socket.
The EXP-ETH8 supports Stack-up and Stack-down to a CPU Module.
Furthermore the EXP-ETH8 uses the 5 Volt and 3.3 Volt power supplied from the PCI/104-Express connector.
All other voltages are generated on the board itself.
The EXP-ETH8 runs with Linux and Windows operation systems.
Features
MAC
Flow Control Support compliant with the 802.3x
specification
VLAN support compliant with the 802.1Q
specification
MAC address filters: perfect match unicast
multicast hash filtering, broadcast filter
Programmable host memory receive buffers and
promiscuous mode
Statistics for management
MAC loopback
PCI Express
64-bit address master support
Programmable host memory receive buffers
(256 bytes to 16 KB)
Intelligent interrupt generation features to
enhance driver performance
Descriptor ring management hardware for
transmit and receive software controlled
reset
MSI/MSI-X compatible
Configurable receive and transmit data FIFO,
programmable in 1 KB increments
TME-EXP-ETH8-1V3 Rev 1.3 Page 1 of 17
PHY
Compliant with the 1 Gb/s IEEE 802.3 802.3u
802.3ab specifications
IEEE 802.3ab auto negotiation support
Full duplex operation at 10/100/1000 Mb/s
Half duplex at 10/100 Mb/s
Auto MDI, MDI-X crossover at all speeds
Manageability
SMBus advanced pass through interface
Block Diagram
High Performance
TCP segmentation capability with Large Send
offloading features
Support up to 256 KB TCP segmentation
(TSOv2)
Fragmented UDP checksum offload support
Split header support
Receive Side Scaling with two hardware
receive queues
9 KB jumbo frame support
32 KB packet buffer size
TME-EXP-ETH8-1V3 Rev 1.3 Page 2 of 17
1.2 Ordering Information
EXP-ETH8 Models
Order number Description
714-0004-10 EXP-ETH8 with eight galvanic isolated 10/100/1000 MBit/s
Operating temp. range: 0°C…+60°C
814-0004-10 EXP-ETH8 with eight galvanic isolated 10/100/1000 MBit/s
Operating temp. range: -20°C…+60°C
914-0004-10 EXP-ETH8 with eight galvanic isolated 10/100/1000 MBit/s
Operating temp. range: -45°C…+85°C
TME-EXP-ETH8-1V3 Rev 1.3 Page 3 of 17
1.3 Specifications
Electrical Specifications
Supply voltage +3.3V DC and +5 V DC (via PCI/104-Express Bus)
Rise time < 10 ms
Supply voltage tolerance ± 5% *
Power consumption maximum (with transfer on all 8 ports at the same time)
+V5S_IN: 2.2A
+V3.3S_IN: 0.4A
typical (with transfer on 4 ports at the same time)
+V5S_IN: 1.47A
+V3.3S_IN: 0.37A
minimum (with no transfer)
+V5S_IN: 0.9A
+V3.3S_IN: 0.33A
Environmental Specifications
Operating:
Temperature range 0 … 60 °C (commercial version)
-20 … 60 °C (industrial version)
-40 … 85 °C (extended version)
Temperature change max. 10K / 30 minutes
Humidity (relative) 10 … 90 % (non-condensing)
Pressure 450 … 1100 hPa
Non-Operating/Storage/Transport:
Temperature range -40 … 85 °C
Temperature change max. 10K / 30 minutes
Humidity (relative) 5 … 95 % (non-condensing)
Pressure 450 … 1100 hPa
Mean Time Between Failures
MTBF at 25°C
673.613 hours
TME-EXP-ETH8-1V3 Rev 1.3 Page 4 of 17
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