Page 1
CP6925
CPCI 16 Channel Gigabit Ethernet Switch
6U Board, PICMG 2.16
Doc.ID: 35008, Rev. 1.0
November 27, 2006
User Guide
P R E L I M A R Y
Page 2
CUSTOMER SPECIFIC
Preface CP6925
Revision History
Publication Title: CP6925: CPCI 16 Channel Gigabit Ethernet Switch, 6U Board
PICMG 2.16
Doc.ID: 35008
Rev. Brief Description of Changes Date of Issue
1.0 Initial issue 27-NOV-2006
Imprint
Kontron Modular Computers GmbH may be contacted via the following:
MAILING ADDRESS TELEPHONE AND E-MAIL
Kontron Modular Computers GmbH +49 (0) 800-SALESKONTRON
Sudetenstraße 7 sales@kontron.com
D - 87600 Kaufbeuren Germany
For further information about other Kontron products, please visit our Internet web site:
P R E L I M A R Y
www.kontron.com
Disclaimer
Copyright © 2006 Kontron AG. All rights reserved. All data is for information purposes only and not guaranteed for
legal purposes. Information has been carefully checked and is believed to be accurate; however, no responsibility
is assumed for inaccuracies. Kontron and the Kontron logo and all other trademarks or registered trademarks are
the property of their respective owners and are recognized. Specifications are subject to change without notice.
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CUSTOMER SPECIFIC
CP6925 Preface
Table of Contents
Revision History .........................................................................................................ii
Imprint ........................................................................................................................ii
Disclaimer ..................................................................................................................ii
Table of Contents ......................................................................................................iii
List of Tables ..............................................................................................................v
List of Figures ..........................................................................................................vii
Proprietary Note ........................................................................................................ix
Trademarks ...............................................................................................................ix
Environmental Protection Statement .........................................................................ix
Explanation of Symbols .............................................................................................x
For Your Safety .........................................................................................................xi
High Voltage Safety Instructions ...........................................................................xi
Special Handling and Unpacking Instructions ......................................................xi
General Instructions on Usage ................................................................................ xii
Two Year Warranty .................................................................................................. xiii
1. Introduction ............................................................................. 1 - 3
1.1 System Overview .................................................................................... 1 - 3
1.2 Board Overview ....................................................................................... 1 - 4
1.2.1 Board Introduction .......................................................................... 1 - 4
1.2.2 Board Specific Information .............................................................. 1 - 4
1.2.3 System Considerations ................................................................... 1 - 4
1.3 System Relevant Information .................................................................. 1 - 5
1.4 Board Diagrams ...................................................................................... 1 - 5
1.4.1 Application System Interfacing ....................................................... 1 - 6
1.4.2 System Level Interfacing ................................................................ 1 - 7
1.4.3 Front Panel ..................................................................................... 1 - 8
1.4.4 Board Layout .................................................................................. 1 - 9
1.5 Technical Specifications ........................................................................ 1 - 10
1.6 Applied Standards ................................................................................. 1 - 11
1.7 Related Publications ............................................................................. 1 - 11
2. Functional Description ........................................................... 2 - 3
P R E L I M A R Y
2.1 General Information ................................................................................ 2 - 3
2.2 Board-Level Interfacing Diagram ............................................................ 2 - 3
2.3 Interfaces ................................................................................................ 2 - 5
2.3.1 CompactPCI Bus Interface ............................................................. 2 - 5
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Preface CP6925
2.3.2 Gigabit Ethernet ..............................................................................2 - 9
2.3.3 Ethernet Operational Status LEDs ..................................................2 - 9
2.4 Power Supply .........................................................................................2 - 10
3. Installation ................................................................................ 3 - 3
3.1 Safety Requirements ...............................................................................3 - 3
3.2 CP6925 Installation Procedures ..............................................................3 - 4
3.3 Standard Removal Procedures ................................................................3 - 5
3.4 Software Installation ................................................................................3 - 5
P R E L I M A R Y
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CP6925 Preface
List of Tables
1-1 System Relevant Information ................................................................... 1 - 5
1-2 Main Specifications ................................................................................ 1 - 10
1-3 Applied Standards .................................................................................. 1 - 11
1-4 Related Publications .............................................................................. 1 - 11
2-1 CompactPCI Bus Connector J1 Pinout .................................................... 2 - 6
2-2 CompactPCI Bus Connector J3 Pinout .................................................... 2 - 7
2-3 CompactPCI Bus Connector J5 Pinout .................................................... 2 - 8
2-4 Pinouts of J6A/B Based on the Implementation ....................................... 2 - 9
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Preface CP6925
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CP6925 Preface
List of Figures
1-1 CP6925 Application System Interfacing Diagram .................................... 1 - 6
1-2 CP6925 System Level Interfacing Diagram ............................................. 1 - 7
1-3 CP6925 Front Panel ................................................................................ 1 - 8
1-4 CP6925 Board Layout (Top View) ............................................................ 1 - 9
2-1 CP6925 Board Level Interfacing .............................................................. 2 - 4
2-2 CPCI Connectors J1/J3/J5 ....................................................................... 2 - 5
2-3 Dual Gigabit Ethernet Connector J6A/B .................................................. 2 - 9
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Preface CP6925
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CP6925 Preface
Proprietary Note
This document contains information proprietary to Kontron. It may not be copied or transmitted
by any means, disclosed to others, or stored in any retrieval system or media without the prior
written consent of Kontron or one of its authorized agents.
The information contained in this document is, to the best of our knowledge, entirely correct.
However, Kontron cannot accept liability for any inaccuracies or the consequences thereof, or
for any liability arising from the use or application of any circuit, product, or example shown in
this document.
Kontron reserves the right to change, modify, or improve this document or the product described herein, as seen fit by Kontron without further notice.
Trademarks
This document may include names, company logos and trademarks, which are registered
trademarks and, therefore, proprietary to their respective owners.
Environmental Protection Statement
This product has been manufactured to satisfy environmental protection requirements where
possible. Many of the components used (structural parts, printed circuit boards, connectors,
batteries, etc.) are capable of being recycled.
Final disposition of this product after its service life must be accomplished in accordance with
applicable country, state, or local laws or regulations.
P R E L I M A R Y
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Preface CP6925
Explanation of Symbols
Caution, Electric Shock!
This symbol and title warn of hazards due to electrical shocks (> 60V)
when touching products or parts of them. Failure to observe the precautions indicated and/or prescribed by the law may endanger your
life/health and/or result in damage to your material.
Please refer also to the section “High Voltage Safety Instructions” on
the following page.
ESD Sensitive Device!
This symbol and title inform that electronic boards and their components are sensitive to static electricity. Therefore, care must be taken
during all handling operations and inspections of this product, in
order to ensure product integrity at all times.
Please read also the section “Special Handling and Unpacking
Instructions” on the following page.
Warning!
This symbol and title emphasize points which, if not fully understood
and taken into consideration by the reader, may endanger your health
and/or result in damage to your material.
Note ...
This symbol and title emphasize aspects the reader should read
through carefully for his or her own advantage.
P R E L I M A R Y
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CP6925 Preface
For Your Safety
Your new Kontron product was developed and tested carefully to provide all features necessary to ensure its compliance with electrical safety requirements. It was also designed for a
long fault-free life. However, the life expectancy of your product can be drastically reduced by
improper treatment during unpacking and installation. Therefore, in the interest of your own
safety and of the correct operation of your new Kontron product, you are requested to conform
with the following guidelines.
High Voltage Safety Instructions
Warning!
All operations on this device must be carried out by sufficiently skilled
personnel only.
Caution, Electric Shock!
Before installing your new Kontron product into a system always
ensure that your mains power is switched off. This applies also to the
installation of piggybacks.
Serious electrical shock hazards can exist during all installation,
repair and maintenance operations with this product. Therefore,
always unplug the power cable and any other cables which provide
external voltages before performing work.
Special Handling and Unpacking Instructions
ESD Sensitive Device!
Electronic boards and their components are sensitive to static electricity. Therefore, care must be taken during all handling operations
and inspections of this product, in order to ensure product integrity at
all times.
Do not handle this product out of its protective enclosure while it is not used for operational purposes unless it is otherwise protected.
Whenever possible, unpack or pack this product only at EOS/ESD safe work stations. Where
a safe work station is not guaranteed, it is important for the user to be electrically discharged
before touching the product with his/her hands or tools. This is most easily done by touching a
metal part of your system housing.
P R E L I M A R Y
It is particularly important to observe standard anti-static precautions when changing piggybacks, ROM devices, jumper settings etc. If the product contains batteries for RTC or memory
back-up, ensure that the board is not placed on conductive surfaces, including anti-static plastics or sponges. They can cause short circuits and damage the batteries or conductive circuits
on the board.
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Preface CP6925
General Instructions on Usage
In order to maintain Kontron’s product warranty, this product must not be altered or modified in
any way. Changes or modifications to the device, which are not explicitly approved by Kontron
and described in this manual or received from Kontron’s Technical Support as a special handling instruction, will void your warranty.
This device should only be installed in or connected to systems that fulfill all necessary technical and specific environmental requirements. This applies also to the operational temperature
range of the specific board version, which must not be exceeded. If batteries are present their
temperature restrictions must be taken into account.
In performing all necessary installation and application operations, please follow only the instructions supplied by the present manual.
Keep all the original packaging material for future storage or warranty shipments. If it is necessary to store or ship the board please re-pack it as nearly as possible in the manner in which it
was delivered. In the event that the original packaging material is not available for storage or
warranty shipments, packaging which complies with the standards indicated in section 1.8 may
be used to ensure the proper protection of this product.
Special care is necessary when handling or unpacking the product. Please, consult the special
handling and unpacking instruction on the previous page of this manual.
P R E L I M A R Y
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CUSTOMER SPECIFIC
CP6925 Preface
Two Year Warranty
Kontron grants the original purchaser of Kontron’s products a TWO YEAR LIMITED HARDWARE
WARRANTY
implied by anyone on behalf of Kontron are valid unless the consumer has the express written
consent of Kontron.
Kontron warrants their own products, excluding software, to be free from manufacturing and
material defects for a period of 24 consecutive months from the date of purchase. This warranty
is not transferable nor extendible to cover any other users or long-term storage of the product.
It does not cover products which have been modified, altered or repaired by any other party
than Kontron or their authorized agents. Furthermore, any product which has been, or is suspected of being damaged as a result of negligence, improper use, incorrect handling, servicing
or maintenance, or which has been damaged as a result of excessive current/voltage or temperature, or which has had its serial number(s), any other markings or parts thereof altered,
defaced or removed will also be excluded from this warranty.
as described in the following. However, no other warranties that may be granted or
If the customer’s eligibility for warranty has not been voided, in the event of any claim, he may
return the product at the earliest possible convenience to the original place of purchase, together with a copy of the original document of purchase, a full description of the application the
product is used on and a description of the defect. Pack the product in such a way as to ensure
safe transportation (see our safety instructions).
Kontron provides for repair or replacement of any part, assembly or sub-assembly at their own
discretion, or to refund the original cost of purchase, if appropriate. In the event of repair, refunding or replacement of any part, the ownership of the removed or replaced parts reverts to
Kontron, and the remaining part of the original guarantee, or any new guarantee to cover the
repaired or replaced items, will be transferred to cover the new or repaired items. Any extensions to the original guarantee are considered gestures of goodwill, and will be defined in the
“Repair Report” issued by Kontron with the repaired or replaced item.
Kontron will not accept liability for any further claims resulting directly or indirectly from any warranty claim, other than the above specified repair, replacement or refunding. In particular, all
claims for damage to any system or process in which the product was employed, or any loss
incurred as a result of the product not functioning at any given time, are excluded. The extent
of Kontron liability to the customer shall not exceed the original purchase price of the item for
which the claim exists.
Kontron issues no warranty or representation, either explicit or implicit, with respect to its products’ reliability, fitness, quality, marketability or ability to fulfil any particular application or purpose. As a result, the products are sold “as is,” and the responsibility to ensure their suitability
for any given task remains that of the purchaser. In no event will Kontron be liable for direct,
indirect or consequential damages resulting from the use of our hardware or software products,
or documentation, even if Kontron were advised of the possibility of such claims prior to the purchase of the product or during any period since the date of its purchase.
P R E L I M A R Y
Please remember that no Kontron employee, dealer or agent is authorized to make any modification or addition to the above specified terms, either verbally or in any other form, written or
electronically transmitted, without the company’s consent.
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CP6925 Introduction
Chapter 1
1
Introduction
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Introduction CP6925
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CP6925 Introduction
1. Introduction
1.1 System Overview
The CompactPCI board described in this manual operates using the CompactPCI PICMG
specification 2.16, CompactPCI Paket Switching Backplane. For further information regarding
this CompactPCI standard and its use, visit the home page of the PCI Industrial Computer
Manufacturers Group (PICMG).
Many system-relevant CompactPCI features that are specific to Kontron Modular Computers
CompactPCI systems may be found described in the Kontron CompactPCI System Manual.
Please refer to the section “Related Publications” at the end of this chapter for the relevant ordering information.
The CompactPCI System Manual includes the following information:
• Common information that is applicable to all system components, such as safety information, warranty conditions, standard connector pinouts etc.
• All the information necessary to combine Kontron’s racks, boards, backplanes, power
supply units and peripheral devices in a customized CompactPCI system, as well as configuration examples.
• Data on rack dimensions and configurations as well as information on mechanical and
electrical rack characteristics.
• Information on the distinctive features of Kontron CompactPCI boards, such as functionality, hot swap capability. In addition, an overview is given for all existing Kontron CompactPCI boards with links to the relating data sheets.
• Generic information on the Kontron CompactPCI backplanes, such as the slot assignment, PCB form factor, distinctive features, clocks, power supply connectors and signalling environment, as well as an overview of the Kontron CompactPCI standard backplane
family.
• Generic information on the Kontron CompactPCI power supply units, such as the input/
output characteristics, redundant operation and distinctive features, as well as an overview of the Kontron CompactPCI standard power supply unit family.
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Introduction CP6925
1.2 Board Overview
1.2.1 Board Introduction
The CP6925 Gigabit Ethernet switch is a 6U/4HP, unmanaged layer 2, Ethernet fabric board
designed for use with CompactPCI PICMG 2.16 packet switching backplane (PSB) systems.
The CP6925 provides 16 channels of Gigabit Ethernet: 14-channels on the backplane and two
channels on a dual RJ45 connector at the front panel. It supports 10, 100, and 1000 Mbit/s data
transfer rates.
The purpose of the CP6925 is to connect up to 14 Gigabit Ethernet nodes on the backplane
using the J3 and J5 connectors. In addition, two Gigabit Ethernet uplink channels are provided
on the J6A/B connectors. Front panel LEDs are available for each channel to indicate activity
and speed.
The major components involved in this process are: the high-performance, 16-port Gigabit
Ethernet switch controller, BMC5396; four quad-channel Gigabit Ethernet transceivers
(BMC5464), and associated Magnetics for each channel.
Power is supplied to the CP6925 is via the CompactPCI connector J1.
1.2.2 Board Specific Information
Major board components of the CP6925 board are:
• a Gigabit Ethernet switch: BMC5396
• four quad-channel Gigabit Ethernet transceivers: BMC5464
• Magnetics
• dual RJ45 connector
• a configuration EEPROM
Other board features are:
• 14 link ports (LP01 to LP14) via fabric slot connectors J3 and J5
• layer 2, unmanaged
• three speed operation: 10/100/1000 Mbit/s
• auto-negotiation
P R E L I M A R Y
• galvanic de-coupling
1.2.3 System Considerations
Within any given CompactPCI PICMG 2.16 system there may be up to two CP6925 boards
installed (depends on the availability fabric slots, one or two). Only power is supplied by the
CPCI connector J1. No other backplane signals are available on this connector. There is no
link port ’f’ (fabric-to-fabric) interface available.
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CP6925 Introduction
1.3 System Relevant Information
The following system relevant information is general in nature but should still be considered
when developing applications using the CP6925.
Table 1-1: System Relevant Information
SUBJECT INFORMATION
System Configuration The CP6925 may be used in any CompactPCI PICMG 2.16 PSB system.
Board Location in the System The CP6925 board may only be installed in a fabric slot.
Hot Swap Compatibility The CP6925 is not Hot Swap capable.
Operating Systems The CP6925 requires no drivers or operating system support.
1.4 Board Diagrams
The following diagrams provide additional information concerning board functionality and component layout.
LEGEND FOR FIGURES 1-1 to 1-4
BP NODE Backplane node
CPCI CompactPCI
Dnn LEDnn; D1 to D16, paired LEDs
GbE Gigabit Ethernet
GbE SW Gigabit Ethernet Switch
Jn Connector number n; J1, J3, J5, J6A/B
LPnn Link port nn; LP01 to LP14
MAG Magnetic
nn Ethernet channel number nn; 15 and 16
PSB Packet Switching Backplane
RX Receive
TSE Three Speed Ethernet; 10/100/1000 Mbits/s
TX Transmit
TXRX Transceiver
P R E L I M A R Y
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Introduction CP6925
1.4.1 Application System Interfacing
Figure 1-1: CP6925 Application System Interfacing Diagram
Application System (AS)
CompactPCI PSB System
CP6925
PSBPSB
BP
NODES
P R E L I M A R Y
AS
Processes
CP6925
PSBPSB
BP
NODES
AS
Processes
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CP6925 Introduction
1.4.2 System Level Interfacing
Figure 1-2: CP6925 System Level Interfacing Diagram
CompactPCI PSB System
CompactPCI PSB System
CP6925
J3
LP01...08TXRX
GIGABIT ETHERNET SWITCH
LP01...08
TX
RX
J3 J5
J5
LP09...14TXRX
LP09...14 15 16
TX
RX
J6A/B
J3 and J5 provide fabric interfacing
TSE
to the PSB for the BP nodes
J6A and J6B provide two external
uplinking interfaces
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Introduction CP6925
1.4.3 Front Panel
Figure 1-3: CP6925 Front Panel
LEGEND FOR THE LEDS:
LED COLOR FUNCTION
Activity green Blinks when activity takes place on the
corresponding link: LP01 to LP14,
channels 15 and 16
Speed LED off Link speed is 10 Mbits/s
green Link speed is 100 Mbit/s
yellow Link speed is 1000 Mbit/s
activity
LEDs
speed
LEDs
P R E L I M A R Y
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CP6925 Introduction
1.4.4 Board Layout
Figure 1-4: CP6925 Board Layout (Top View)
MAG
J5
A
J6
B
D16
GbE
SW
TXRX
TXRX
TXRX
TXRX
MAG
MAG
MAG
MAG
MAG
MAG
MAG
MAG
J3
P R E L I M A R Y
D1
J1
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Introduction CP6925
1.5 Technical Specifications
Table 1-2: Main Specifications
TYPE SPECIFICATIONS
Controller Broadcom® BCM5396, 16-port Gigabit Ethernet Switch with integrated SerDes/
SGMII interfacing, operates in unmanaged mode, layer 2
Ethernet 14 channels of fabric three speed Ethernet: 10/100/1000 Mbit/s
2 channels of Gigabit Ethernet, routed to the front panel
Ethernet Interfaces Two CPCI backplane connectors: J3 and J5, fabric PICMG 2.16
One dual RJ45 front panel connector for uplink interfacing
LEDs 16, paired status LEDs, two per channel, integrated in the front panel, green
activity LED, yellow and green speed LED
Speed Configuration Auto-negotiation for speed and switching
Plug & Play Design No jumpers to be configured
Power Supply
Voltage
Power Consumption Source: 5 V: consumption: 21 watts (max.)
Temperature Range Operational: 0ºC to +55ºC Standard
Climatic Humidity 93% relative humidity at 40°C, non-condensing
Dimensions 160 mm L x 233 mm W (dual height Eurocard)
Board Weight ca. 276 g
5 volt via backplane connector, J1
-40ºC to +85ºC E2 (on request)
Storage: -20ºC to +60ºC Standard
-40ºC to +85ºC E2 (on request)
P R E L I M A R Y
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CP6925 Introduction
1.6 Applied Standards
The Kontron Modular Computers’ CompactPCI module CP6925 complies with the requirements of the following standards:
Table 1-3: Applied Standards
TYPE STANDARD
Emission EN55022, EN61000-6-3
Immunity, Industrial Environment EN61000-6-2
Immunity, IT Equipment EN55024
CE
Electrical Safety EN60950-1
Note:
The CP6925 is specified I/O only for: SELV and EVL.
It is NOT SPECIFIED for “Hazardous”
MECHANICAL
ENVIRONMENTAL
Mechanical Dimensions IEEE1101.10
Vibration, Sinusoidal IEC 60068-2-6
Random Vibration, Broadband IEC 60068-2-64
Bump IEC 60068-2-29
Single Shock IEC 60068-2-27
Temperature Tests A: Cold IEC 60068-2-1
Temperature Tests B: Dry Heat IEC 60068-2-2
Climatic Humidity IEC 60068-2-78
1.7 Related Publications
Table 1-4: Related Publications
ISSUED BY DOCUMENT
CompactPCI PICMG CompactPCI Specification 2.0, Rev. 3.0
PICMG CompactPCI Specification 2.16, Rev. 1.0
Kontron Kontron’s CompactPCI System Manual, ID 19954
P R E L I M A R Y
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Introduction CP6925
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CP6925 Functional Description
Chapter 1
2
Functional Description
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Functional Description CP6925
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CP6925 Functional Description
2. Functional Description
The following chapters present more detailed, board level information about the CP6925
whereby the board components and their basic functionality are discussed in general.
2.1 General Information
The CP6925 is designed as a 16 channel Gigabit Ethernet Switch board with interfacing for
front panel connectors as well as supporting fabric interfacing on the J3 and J5 backplane connectors. In addition, there are two operational status LEDs provided each channel on the board
front panel.
2.2 Board-Level Interfacing Diagram
The following figure demonstrates the interfacing structure between the internal processing
modules of the CP6925 and other major CP6925 module components. Where CP6925 system
elements have common interfacing they are grouped into a block. Interfacing common to only
one element of a block is indicated with a direct connecting line. The interfacing lines are shown
in white where they are on board and in black for board external interfacing.
LEGEND FOR FIGURE 2-1:
GbE Gigabit Ethernet (1000 Mbit/s)
Jn[a] Board Connector
LPnn Link port nn: LP01 to LP14
MAG Magnetics
RX Receive
TX Transmit
TXRX Transceiver
P R E L I M A R Y
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Functional Description CP6925
Figure 2-1: CP6925 Board Level Interfacing
CP6925
J5 J3 J1
LP09...14RX
MAGMAG
RX RX
GIGABIT ETHERNET SWITCH
LP01...08RX
POWER
P R E L I M A R Y
MAG MAGMAG
TXLP09...14
J5 J3 A J6 B
TXTX
TXRX
MAG
TXLP01...08
16 15
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CP6925 Functional Description
2.3 Interfaces
2.3.1 CompactPCI Bus Interface
The complete CompactPCI connector configuration
comprises three connectors designated as J1, J3, and J5.
Their function is as follows:
• J1: Power only: 5V and 3.3V
• J3: Fabric link ports: LP01 to LP08
• J5: Fabric link ports: LP09 to LP14
2.3.1.1 CompactPCI Connector Keying
CompactPCI connectors support guide lugs to ensure a
correct polarized mating. A proper mating is further
assured by the use of color coded keys for 3.3 V and 5 V
operation. In the case of the CP6925 there is no keying
required as only power (3.3V or 5V) is provided to the
CP6925 via J1.
Figure 2-2: CPCI Connectors
J1/J3/J5
22
J5
1
J4
19
Note:
Pinrows
F and Z are
GND pins.
J3
1
J2
25
J1
1
F Z
P R E L I M A R Y
EDCBA
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Functional Description CP6925
2.3.1.2 CompactPCI Connector J1
Table 2-1: CompactPCI Bus Connector J1 Pinout
PIN ROW Z ROW A ROW B ROW C ROW D ROW E ROW F
25 NC 5V NC NC 3.3V 5V GND
24 NC NC 5V V(I/O) NC NC GND
23 NC 3.3V NC NC 5V NC GND
22 NC NC GND 3.3V NC NC GND
21 NC 3.3V NC NC NC NC GND
20 NC NC GND V(I/O) NC NC GND
19 NC 3.3V NC NC GND NC GND
18 NC NC GND 3.3V NC NC GND
17 NC 3.3V NC NC GND NC GND
16 NC NC GND V(I/O) NC NC GND
15 NC 3.3V NC NC GND NC GND
12-14 Key Area
11 NC NC NC NC GND NC GND
10 NC NC GND 3.3V NC NC GND
9 NCNCNCNCGNDNC GND
8 NC NC GND V(I/O) NC NC GND
7 NCNCNCNCGNDNC GND
6 NC NC GND 3.3V NC NC GND
5 NCNCNCNCGNDNC GND
4 NC NC GND V(I/O) NC NC GND
P R E L I M A R Y
3 NCNCNCNC5V NC GND
2 NCNC5V NCNCNC GND
1 NC5V NCNCNC5V GND
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CP6925 Functional Description
2.3.1.3 CompactPCI Connector J3
Table 2-2: CompactPCI Bus Connector J3 Pinout
PIN ROW Z ROW A ROW B ROW C ROW D ROW E ROW F
19 NC NC NC GND NC NC GND
18 NC NC NC GND NC NC GND
17 NC NC NC GND NC NC GND
16 NC LP8_DA+ LP8_DA- GND LP8_DC+ LP8_DC- GND
15 NC LP8_DB+ LP8_DB- GND LP8_DD+ LP8_DD- GND
14 NC LP7_DA+ LP7_DA- GND LP7_DC+ LP7_DC- GND
13 NC LP7_DB+ LP7_DB- GND LP7_DD+ LP7_DD- GND
12 NC LP6_DA+ LP6_DA- GND LP6_DC+ LP6_DC- GND
11 NC LP6_DB+ LP6_DB- GND LP6_DD+ LP6_DD- GND
10 NC LP5_DA+ LP5_DA- GND LP5_DC+ LP5_DC- GND
9 NC LP5_DB+ LP5_DB- GND LP5_DD+ LP5_DD- GND
8 NC LP4_DA+ LP4_DA- GND LP4_DC+ LP4_DC- GND
7 NC LP4_DB+ LP4_DB- GND LP4_DD+ LP4_DD- GND
6 NC LP3_DA+ LP3_DA- GND LP3_DC+ LP3_DC- GND
5 NC LP3_DB+ LP3_DB- GND LP3_DD+ LP3_DD- GND
4 NC LP2_DA+ LP2_DA- GND LP2_DC+ LP2_DC- GND
3 NC LP2_DB+ LP2_DB- GND LP2_DD+ LP2_DD- GND
2 NC LP1_DA+ LP1_DA- GND LP1_DC+ LP1_DC- GND
1 NC LP1_DB+ LP1_DB- GND LP1_DD+ LP1_DD- GND
P R E L I M A R Y
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Functional Description CP6925
2.3.1.4 CompactPCI Connector J5
Table 2-3: CompactPCI Bus Connector J5 Pinout
PIN ROW Z ROW A ROW B ROW C ROW D ROW E ROW F
22 NC NC NC GND NC NC GND
21 NC NC NC GND NC NC GND
20 NC NC NC GND NC NC GND
19 NC NC NC GND NC NC GND
18 NC NC NC GND NC NC GND
17 NC NC NC GND NC NC GND
16 NC NC NC GND NC NC GND
15 NC NC NC GND NC NC GND
14 NC NC NC GND NC NC GND
13 NC NC NC GND NC NC GND
12 NC LP14_DA+ LP14_DA- GND LP14_DC+ LP14_DC- GND
11 NC LP14_DB+ LP14_DB- GND LP14_DD+ LP14_DD- GND
10 NC LP13_DA+ LP13_DA- GND LP13_DC+ LP13_DC- GND
9 NC LP13_DB+ LP13_DB- GND LP13_DD+ LP13_DD- GND
8 NC LP12_DA+ LP12_DA- GND LP12_DC+ LP12_DC- GND
7 NC LP12_DB+ LP12_DB- GND LP12_DD+ LP12_DD- GND
6 NC LP11_DA+ LP11_DA- GND LP11_DC+ LP11_DC- GND
5 NC LP11_DB+ LP11_DB- GND LP11_DD+ LP11_DD- GND
4 NC LP10_DA+ LP10_DA- GND LP10_DC+ LP10_DC- GND
3 NC LP10_DB+ LP10_DB- GND LP10_DD+ LP10_DD- GND
P R E L I M A R Y
2 NC LP9_DA+ LP9_DA- GND LP9_DC+ LP9_DC- GND
1 NC LP9_DB+ LP9_DB- GND LP9_DD+ LP9_DD- GND
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CP6925 Functional Description
2.3.2 Gigabit Ethernet
The CP6925 board includes two 10Base-T/100BaseTX/1000Base-T Ethernet ports.
The Ethernet connectors are realized as RJ45 connectors. The interfaces provide automatic detection
and switching between 10Base-T, 100Base-TX and
1000Base-T data transmission (Auto-Negotiation).
Auto-wire switching for crossed cables is also supported (Auto-MDI/X).
Figure 2-3: Dual Gigabit Ethernet
Connector J6A/B
CH
1
J6A
J6B
16
15
8
1
8
RJ45 Connector J6A/B Pinouts
The J6A/B connector supplies the 10Base-T,
100Base-TX and 1000Base-T interfaces.
Table 2-4: Pinouts of J6A/B Based on the Implementation
MDI / STANDARD ETHERNET CABLE
10BASE-T 100BASE-TX 1000BASE-T 10BASE-T 100BASE-TX 1000BASE-T
I/O SIGNAL I/O SIGNAL I/O SIGNAL I/O SIGNAL I/O SIGNAL I/O SIGNAL
O TX+ O TX+ I/O BI_DA+ 1 I RX+ I RX+ I/O BI_DB+
PIN
MDIX / CROSSED ETHERNET CABLE
O TX- O TX- I/O BI_DA- 2 I RX- I RX- I/O BI_DB-
I RX+ I RX+ I/O BI_DB+ 3 O TX+ O TX+ I/O BI_DA+
----I/OBI_DC+4----I/OBI_DD+
----I/OBI_DC-5----I/OBI_DD-
I RX- I RX- I/O BI_DB- 6 O TX- O TX- I/O BI_DA-
----I/OBI_DD+7----I/OBI_DC+
----I/OBI_DD-8----I/OBI_DC-
2.3.3 Ethernet Operational Status LEDs
The operational status LEDs for all Ethernet ports are on the front panel. There are two status
LEDs available for each channel: an activity LED, and a speed LED. Their functions are defined
as follows:
Activity (green): This LED monitors network connection and activity. The LED lights up when
a valid link (cable connection) has been established. The LED goes temporarily off if network
packets are being sent or received through the RJ45 port. When this LED remains off, a valid
link has not been established.
Speed (green/yellow): This LED lights up to indicate a successful 100Base-TX or 1000BASET connection. When green it indicates a 100Base-TX connection and when yellow it indicates
a 1000Base-T connection. When not lit and the Activity LED is active, the connection is operating at 10Base-T.
P R E L I M A R Y
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Functional Description CP6925
2.4 Power Supply
The CP6925 is designed to be able to generate its own 3.3V power from the 5V input power
from the backplane. If required, 3.3V power, however, can be obtained from the backplane.
This can be especially advantageous in systems where it is necessary to balance the power
supply loading. Please contact Kontron to clarify the system requirements before ordering the
CP6925.
P R E L I M A R Y
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CP6925 Installation
Chapter 1
3
Installation
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Installation CP6925
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CP6925 Installation
3. Installation
The CP6925 has been designed for easy installation. However, the following standard precautions, installation procedures, and general information must be observed to ensure proper installation and to preclude damage to the board, other system components, or injury to
personnel.
3.1 Safety Requirements
The following safety precautions must be observed when installing or operating the CP6925.
Kontron assumes no responsibility for any damage resulting from failure to comply with these
requirements.
Caution!
This board is not hot swap capable, therefore it is mandatory to switch off the
CompactPCI system power before installing the board. Failure to do so could
endanger your life or health and may damage your board or system.
Note ...
Certain CompactPCI boards require bus master and/or Rear I/O capability. If
you are in doubt whether such features are required for the board you intend
to install, please check your specific board and/or system documentation to
make sure that your system is provided with an appropriate free slot in which
to insert the board.
ESD Equipment!
This CompactPCI board contains electrostatic sensitive devices. Please
observe the necessary precautions to avoid damage to your board:
• Discharge your clothing before touching the assembly. Tools must be discharged before use.
• Do not touch components, connector-pins or traces.
• If working at an anti-static workbench with professional discharging
equipment, please do not omit to use it.
P R E L I M A R Y
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Installation CP6925
3.2 CP6925 Installation Procedures
The following procedures are applicable the installation of the CP6925 in a system. Procedures
for standard removal are found in its respective chapter.
To perform an installation of the CP6925 in a system proceed as follows:
1. Ensure that the safety requirements indicated in Chapter 3.1 are observed.
Warning!
Failure to comply with the instruction below may cause damage to the
board or result in improper system operation.
2. Ensure that the board is properly configured for operation in accordance with application
requirements before installing.
Warning!
Care must be taken when applying the procedures below to ensure that
neither the CP6925 nor other system boards are physically damaged by
the application of these procedures.
3. To install the CP6925 perform the following:
1. Ensure that no power is applied to the system before proceeding.
Warning!
When performing the next step, DO NOT push the board into the backplane connectors. Use the ejector handles to seat the board into the backplane connectors.
2. Carefully insert the board into the slot designated by the application requirements for
P R E L I M A R Y
The CP6925 is now ready for operation. For operation of the CP6925, refer to appropriate
CP6925 specific software, application, and system documentation.
the board until it makes contact with the backplane connectors.
3. Using the ejector handles, engage the board with the backplane. When the ejector
handles are locked, the board is engaged.
4. Fasten the front panel retaining screws.
5. Connect all external interfacing cables to the board as required.
6. Ensure that the board and all required interfacing cables are properly secured.
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CP6925 Installation
3.3 Standard Removal Procedures
To remove the board proceed as follows:
1. Ensure that the safety requirements indicated in Chapter 3.1 are observed.
Warning!
Care must be taken when applying the procedures below to ensure that
neither the CP6925 nor system boards are physically damaged by the
application of these procedures.
2. Ensure that no power is applied to the system before proceeding.
3. Disconnect any interfacing cables that may be connected to the board.
4. Unscrew the front panel retaining screws.
5. Disengage the board from the backplane by first unlocking the board ejection handles
and then by pressing the handles as required until the board is disengaged.
6. After disengaging the board from the backplane, pull the board out of the slot.
7. Dispose of the board as required.
3.4 Software Installation
There is no software installation required for this board.
P R E L I M A R Y
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