Kontron VMP3 User Manual

VMP3
PowerPC CPU Board
for VME Applications
Manual ID: 29230, Rev. Index 01
27 July, 2005
USER GUIDE
®
The product described in this manual is in compliance with all applied CE stan­dards.
P R E L I M I N A R Y
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Revision History

Publication Title: VMP3: PowerPC CPU Board for VME Applications
ID Number: 29230
Rev.
Index
01 User Guide initial issue 27 Jul, 2005
Brief Description of Changes Date of Issue

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 Modular Computers products, please visit our Internet web site: www.kontron.com
P R E L I M I N A R Y

Copyright

Copyright © 2005 Kontron Modular Computers GmbH. All rights reserved. This manual may not be copied, photocopied, reproduced, translated or converted to any electronic or machine­readable form in whole or in part without prior written approval of Kontron Modular Computers. GmbH.
Disclaimer:
Kontron Modular Computers GmbH rejects any liability for the correctness and completeness of this manual as well as its suitability for any particular purpose.
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Table of Contents

Revision History .........................................................................................................ii
Imprint ........................................................................................................................ii
Copyright ....................................................................................................................ii
Table of Contents ......................................................................................................iii
List of Tables .............................................................................................................ix
List of Figures ......................................................................................................... xiii
Proprietary Note .......................................................................................................xv
Trademarks ..............................................................................................................xv
Environmental Protection Statement ........................................................................xv
Explanation of Symbols .......................................................................................... xvi
For Your Safety ...................................................................................................... xvii
High Voltage Safety Instructions ........................................................................ xvii
Special Handling and Unpacking Instructions ................................................... xvii
General Instructions on Usage ............................................................................. xviii
Two Year Warranty ..................................................................................................xix
Chapter
1. Introduction .................................................................................................. 1 - 3
1.1 Board Overview ....................................................................................... 1 - 4
1.1.1 Board Introduction .......................................................................... 1 - 4
1.1.2 Board Specific Information .............................................................. 1 - 4
1.2 System Relevant Information .................................................................. 1 - 5
1.2.1 System Configuration ..................................................................... 1 - 5
1.2.2 Operating Software ......................................................................... 1 - 5
1.3 Board Diagrams ...................................................................................... 1 - 5
1.3.1 Application System Interfacing ....................................................... 1 - 6
1.3.2 System Level Interfacing ................................................................ 1 - 7
1.3.3 Board Layout .................................................................................. 1 - 8
1.4 Technical Specifications ........................................................................ 1 - 11
1.5 Applied Standards ................................................................................. 1 - 13
1.6 Related Publications ............................................................................. 1 - 14
1
P R E L I M I N A R Y
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Chapter
2. Functional Description .................................................................................2 - 3
2.1 General Information .................................................................................2 - 3
2.2 Board-Level Interfacing Diagram .............................................................2 - 4
2.3 EB8541 E²Brain™ Module Interfaces ......................................................2 - 6
2.3.1 System Interface .............................................................................2 - 6
2.3.2 System Interface Extension ............................................................2 - 6
2.3.3 Communications Interface ..............................................................2 - 6
2.3.4 Communications Interface Extension ..............................................2 - 7
2.4 VMP3 Board Interfaces ............................................................................2 - 8
2.4.1 J10 – VME Interface ........................................................................2 - 8
2.4.2 J5A/B – Dual Gigabit Ethernet Interface .......................................2 - 10
2.4.3 J6 – Fast Ethernet Interface ..........................................................2 - 11
2.4.4 J7 Terminal Interface .....................................................................2 - 12
2.4.5 J8 JTAG/Debug Interface ..............................................................2 - 13
2
2.4.6 J9 PCI Expansion Interface ...........................................................2 - 14
2.4.7 J11 I/O Expansion Interface ..........................................................2 - 16
2.4.8 J12 In-System-Programming Interface .........................................2 - 19
Chapter
3
P R E L I M I N A R Y
3. Installation ....................................................................................................3 - 3
3.1 Hardware Installation ...............................................................................3 - 3
3.1.1 Safety Requirements .......................................................................3 - 3
3.1.2 Installation Procedures ....................................................................3 - 4
3.1.3 Removal Procedures .......................................................................3 - 4
3.2 Software Installation ................................................................................3 - 5
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Chapter
4. Configuration ............................................................................................... 4 - 3
4.1 Board Address Map ................................................................................ 4 - 3
4.2 Board Control Registers .......................................................................... 4 - 4
4.2.1 Board ID Register ........................................................................... 4 - 4
4.2.2 Software Compatibility ID ............................................................... 4 - 4
4.2.3 Memory Configuration Register ...................................................... 4 - 5
4.2.4 Control Register .............................................................................. 4 - 6
4.2.5 Event Register ................................................................................ 4 - 6
4.2.6 Interrupt Configuration Register ...................................................... 4 - 8
4.2.7 Device Interrupt Pending Register .................................................. 4 - 8
4.2.8 Watchdog Control Register ............................................................. 4 - 9
4.2.9 Board Logic / Revision Register ................................................... 4 - 11
4.2.10 Serial Interrupt Pending 1 Register ............................................... 4 - 12
4.2.11 Serial Interrupt Pending 2 Register ............................................... 4 - 12
4
4.2.12 Serial Interrupt Mask 1 Register ................................................... 4 - 12
4.2.13 Serial Interrupt Mask 2 Register ................................................... 4 - 13
4.2.14 Serial Interrupt Polarity 1 Register ................................................ 4 - 13
4.2.15 Serial Interrupt Polarity 2 Register ................................................ 4 - 13
4.2.16 Device Disable Register ............................................................... 4 - 14
4.2.17 Delay Timer Control/Status Register ............................................ 4 - 14
4.3 UART Registers Address Mapping ....................................................... 4 - 16
4.3.1 UART A (SER1) ............................................................................ 4 - 16
4.3.2 UART B (SER2) ............................................................................ 4 - 17
4.3.3 UART C (SER3) ............................................................................ 4 - 18
4.3.4 UART D (SER4) ............................................................................ 4 - 19
4.4 Real-time Clock ..................................................................................... 4 - 20
4.5 IRQ Routing .......................................................................................... 4 - 22
4.6 CompactFlash ....................................................................................... 4 - 23
4.7 EEPROM ............................................................................................... 4 - 23
4.8 Digital Temperature Sensor, LM75 ........................................................ 4 - 23
P R E L I M I N A R Y
4.9 Ethernet PHY Addresses ...................................................................... 4 - 23
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Chapter
5. NetBootLoader .............................................................................................5 - 3
5.1 General Operation ...................................................................................5 - 3
5.2 NetBootLoader Interfaces ........................................................................5 - 3
5.2.1 MC1 (Abort) Signal ..........................................................................5 - 4
5.2.2 TERM Serial Interface .....................................................................5 - 4
5.2.3 SER0 Serial Interface ......................................................................5 - 4
5.2.4 Ethernet Port FCC1 (FE) Interface ..................................................5 - 4
5.3 NetBootLoader Functions ........................................................................5 - 5
5.3.1 NetBootLoader Control ...................................................................5 - 5
5.3.2 System Status Monitoring ...............................................................5 - 6
5.3.3 Network Accessing ..........................................................................5 - 6
5.3.4 FLASH Operation ............................................................................5 - 7
5.3.5 Motorola S-Records ........................................................................5 - 8
5.4 Operating the NetBootLoader ..................................................................5 - 8
5
5.4.1 Initial Setup .....................................................................................5 - 8
5.4.2 Accessing the NetBootLoader .........................................................5 - 8
5.4.3 NetBootLoader Configuration ..........................................................5 - 9
5.4.4 telnet Login ....................................................................................5 - 11
5.4.5 FLASH Operations ........................................................................5 - 11
5.4.6 Updating the NetBootLoader .........................................................5 - 14
P R E L I M I N A R Y
5.4.7 Updating With an Image Loaded Via an ftp Server .......................5 - 14
5.4.8 Uploading a FLASH Area ..............................................................5 - 14
5.5 Plug and Play .........................................................................................5 - 15
5.6 Porting an Operating System to the CPU Board ...................................5 - 15
5.7 Commands ............................................................................................5 - 16
Chapter
6. System Considerations ................................................................................6 - 3
6
6.1 Thermal Design Considerations ..............................................................6 - 3
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6.1.1 Thermodynamics Terminology ....................................................... 6 - 3
6.1.2 System Environment ...................................................................... 6 - 4
6.2 Heat Sinks ............................................................................................... 6 - 5
6.3 Power Considerations ............................................................................. 6 - 5
6.3.1 System Power ................................................................................. 6 - 5
6.3.2 VMP3 Voltage Ranges .................................................................... 6 - 5
6.3.3 Backplane Requirements ................................................................ 6 - 6
6.3.4 Power Supply Units ........................................................................ 6 - 6
6.3.5 Power Consumption of the VMP3 ................................................... 6 - 7
6.4 Start-Up Current of the VMP3 ................................................................. 6 - 8
Annex
A. WDOG Functionality ....................................................................................A - 3
Annex
B. VMP1-IO1 Module .......................................................................................B - 3
B.1 Overview .................................................................................................B - 3
B.2 Board Interfaces ......................................................................................B - 3
B.2.1 PCI Expansion Connector ..............................................................B - 3
B.2.2 PMC Interface .................................................................................B - 3
B.2.3 Power Supply ..................................................................................B - 3
B.3 Board Layout ...........................................................................................B - 4
B.4 VMP1-IO1 Front Panel ............................................................................B - 5
B.5 Technical Specifications ..........................................................................B - 6
A
B
P R E L I M I N A R Y
B.6 Board Installation .....................................................................................B - 7
B.7 Pinouts ....................................................................................................B - 9
B.7.1 Jn1 (CON4) Pin Assignment ...........................................................B - 9
B.7.2 Jn2 (CON5) Pin Assignment .........................................................B - 10
B.8 Jumper Setting ...................................................................................... B - 11
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Annex
C. VMP1-HDD1 Module .................................................................................. C - 3
C.1 Board Description ................................................................................... C - 3
C
P R E L I M I N A R Y
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List of Tables

1-1 System Relevant Information ................................................................... 1 - 5
1-2 VMP3 Main Specifications ..................................................................... 1 - 11
1-3 Applied Standards ................................................................................. 1 - 13
1-4 Related Publications .............................................................................. 1 - 14
2-1 System Interface Signal Types ................................................................ 2 - 6
2-2 System Interface Extension Signal Types ................................................ 2 - 6
2-4 Communications Interface Extension Signal Type ................................... 2 - 7
2-3 Communications Interface Signal Types .................................................. 2 - 7
2-5 Pinout of J10 Connector .......................................................................... 2 - 9
2-6 Pinouts of J5A and J5B Based on the Implementation .......................... 2 - 10
2-7 Pinout of J6 ............................................................................................ 2 - 11
2-8 Pinout of J7 ............................................................................................ 2 - 12
2-9 Pinout of J8 ............................................................................................ 2 - 13
2-10 JTAG/Debug Signal Descriptions ........................................................... 2 - 13
2-11 Pinout of J9 ............................................................................................ 2 - 15
2-12 Pinout of J11 .......................................................................................... 2 - 16
2-13 LPC Interface Signal Description ........................................................... 2 - 17
2-14 CAN Interface Signal Type and Description ........................................... 2 - 18
2-15 High Speed Serial Interface Signal Type and Description ..................... 2 - 18
4-1 Board Address Map ................................................................................. 4 - 3
4-2 Board ID Register .................................................................................... 4 - 4
4-3 Software Compatibility ID ......................................................................... 4 - 4
4-4 Memory Configuration Register ............................................................... 4 - 5
4-5 Control Register ....................................................................................... 4 - 6
4-6 Event Register ......................................................................................... 4 - 7
4-7 Interrupt Configuration Register ............................................................... 4 - 8
P R E L I M I N A R Y
4-8 Device Interrupt Pending Register ........................................................... 4 - 9
4-9 Watchdog Control Register .................................................................... 4 - 10
4-10 Board Logic / Revision Register ............................................................. 4 - 11
4-11 Serial Interrupt Pending 1 Register ........................................................ 4 - 12
4-12 Serial Interrupt Pending 2 Register ........................................................ 4 - 12
4-13 Serial Interrupt Mask 1 Register ............................................................ 4 - 12
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4-14 Serial Interrupt Mask 2 Register ............................................................. 4 - 13
4-15 Serial Interrupt Polarity 1 Register ......................................................... 4 - 13
4-16 Serial Interrupt Polarity 2 Register ......................................................... 4 - 13
4-17 Device Disable Register ......................................................................... 4 - 14
4-18 Delay Timer Control/Status Register ..................................................... 4 - 15
4-19 UART A General Register Set ................................................................ 4 - 16
4-20 UART A Baud Rate Register Set ............................................................ 4 - 16
4-21 UART A Enhanced Register Set ............................................................ 4 - 16
4-22 UART B General Register Set ................................................................ 4 - 17
4-23 UART B Baud Rate Register Set ............................................................ 4 - 17
4-24 UART B Enhanced Register Set ............................................................ 4 - 17
4-25 UART C General Register Set ................................................................ 4 - 18
4-26 UART C Baud Rate Register Set ........................................................... 4 - 18
4-27 UART C Enhanced Register Set ............................................................ 4 - 18
4-28 UART D General Register Set ................................................................ 4 - 19
4-29 UART D Baud Rate Register Set ........................................................... 4 - 19
4-30 UART D Enhanced Register Set ............................................................ 4 - 19
4-31 Register Map RTC M41T81 .................................................................... 4 - 20
4-32 IRQ Routing ............................................................................................ 4 - 22
4-33 CompactFlash Register .......................................................................... 4 - 23
5-1 NetBootLoader Control Commands ......................................................... 5 - 5
5-2 System Status Monitoring Commands ..................................................... 5 - 6
5-3 tftp/ftp Server Commands ......................................................................... 5 - 7
5-4 FLASH Operation Commands .................................................................. 5 - 7
P R E L I M I N A R Y
5-5 Motorola S-Records Commands .............................................................. 5 - 8
6-1 Thermodynamics Terminology as Relating to the VMP3 .......................... 6 - 3
6-2 Absolute Maximum Rating ....................................................................... 6 - 5
6-3 DC Operational Input Voltage Range ....................................................... 6 - 6
6-4 Input Voltage Characteristics .................................................................... 6 - 7
6-5 Power Consumption with 256 MB Memory .............................................. 6 - 8
B-1 VMP1-IO1 Specifications ........................................................................ B - 6
B-2 Jn1, 32-bit PCI ......................................................................................... B - 9
B-3 Jn2, 32-bit PCI ....................................................................................... B - 10
B-4 IO1 Jumper Settings for Different Module Positions .............................. B - 11
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VMP3 Preface
C-1 Pinout of the PMC Connectors ................................................................ C - 4
C-2 IDE Hard Disk Drive Connector Pinout .................................................... C - 5
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VMP3 Preface

List of Figures

1-1 VMP3 Application System Interfacing Diagram ....................................... 1 - 6
1-2 VMP3 System Level Interfacing Diagram ................................................ 1 - 7
1-3 VMP3 Board (Front View Without E²Brain™ Module) ............................. 1 - 8
1-4 VMP3 Board (Front View With E²Brain™ Module) .................................. 1 - 8
1-5 VMP3 Board (Rear View) ......................................................................... 1 - 9
1-6 VMP3 Board (Rear View with Optional CompactFlash Socket) ............... 1 - 9
1-7 VMP3 Front Panels (4HP Standard and 6HP with CompactFlash) ....... 1 - 10
2-1 VMP3 Board Level Interfacing ................................................................. 2 - 5
2-2 J10 - VME Connector ............................................................................... 2 - 8
2-3 J5A/B - Dual Gigabit Ethernet Connector .............................................. 2 - 10
2-4 J6 - Fast Ethernet Connector ................................................................. 2 - 11
2-5 J7 - TERM Connector ............................................................................ 2 - 12
2-6 J8 - JTAG/Debug Connector .................................................................. 2 - 13
2-7 J9 PCI Expansion Connector ................................................................. 2 - 14
2-8 J11 I/O Expansion Connector ................................................................ 2 - 16
2-9 J12 In-System-Programming Connector ................................................ 2 - 19
5-1 Flash Addressing Scheme - VMP3 ........................................................ 5 - 12
A-1 WDOG Functional States ......................................................................... A - 4
B-1 Board Layout (Front View) ....................................................................... B - 4
B-2 VMP1-IO1 Front Panel ............................................................................. B - 5
B-3 Installation Diagrams ............................................................................... B - 8
C-1 VMP1-HDD1 Module with Hard Disk Drive Attached ............................... C - 3
P R E L I M I N A R Y
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Proprietary Note

This document contains information proprietary to Kontron Modular Computers GmbH. 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 Modular Computers GmbH or one of its authorized agents.
The information contained in this document is, to the best of our knowledge, entirely correct. However, Kontron Modular Computers GmbH 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 Modular Computers GmbH reserves the right to change, modify, or improve this document or the product described herein, as seen fit by Kontron Modular Computers GmbH without further notice.

Trademarks

Kontron Modular Computers GmbH, the PEP logo and, if occurring in this manual, “CXM” are trade marks owned by Kontron Modular Computers GmbH, Kaufbeuren (Germany). In addi­tion, 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 I N A R Y
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Preface VMP3

Explanation of Symbols

CE Conformity
This symbol indicates that the product described in this manual is in compliance with all applied CE standards. Please refer also to the section “Applied Standards” in this manual.
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.
Warning, 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
P R E L I M I N A R Y
through carefully for his or her own advantage.
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VMP3 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 the 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.
P R E L I M I N A R Y
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.
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 VMP3

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 Modular Computers GmbH 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 I N A R Y
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VMP3 Preface

Two Year Warranty

Kontron Modular Computers GmbH grants the original purchaser of Kontron’s products a TWO
YEAR
LIMITED HARDWARE WARRANTY as described in the following. However, no other warranties
that may be granted or implied by anyone on behalf of Kontron are valid unless the consumer has the express written consent of Kontron Modular Computers GmbH.
Kontron Modular Computers GmbH 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 long­term storage of the product. It does not cover products which have been modified, altered or repaired by any other party than Kontron Modular Computers GmbH 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.
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 Modular Computers GmbH, 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 Modular Computers GmbH 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 Modular Computers GmbH liability to the customer shall not exceed the original purchase price of the item for which the claim exists.
Kontron Modular Computers GmbH 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 I N A R Y
Please remember that no Kontron Modular Computers GmbH 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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VMP3 Introduction
Chapter 1
1
Introduction
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VMP3 Introduction

1. Introduction

The VMP3 is a comprehensive computing platform which brings together the latest advances in computing technology in a board designed for maximum performance, flexibility, and versa­tility within a rugged compact format.
The VMP3 is designed to accept the E²Brain™ module EB8541 as its core processor unit. This module which is based on the MPC8541E PowerPC CPU – a highly integrated microprocessor containing a PowerPC e500 core – provides a very comprehensive set of system and commu­nications interfaces.
In addition to the standard VME system interface, the VMP3 incorporates a PCI extension in­terface for a full range of PCI peripherals, two Gigabit Ethernet interfaces, one Fast Ethernet interface, high speed serial connectivity, an optional CompactFlash socket, and an IO exten­sion interface which provides optional high speed serial as well as CAN interfacing, LPC inter­facing, and an external I²C interface. For board logic and CPU test and debugging there is a JTAG interface.
The VMP3 employs an OS-independent boot loader that enables the loading of any PowerPC enabled operating system. This boot loader makes an update of the Flash contents and auto­matically downloads from Flash to SDRAM before booting the OS. For performance reasons the OS is started from the DDR-SDRAM.
The power of the board is greatly enhanced by means of the PCI expansion connector which makes it possible to cascade one or two additional VMP1-IO1 modules onto the board resulting in a total package of up to 14HP. Both VMP1-IO1 modules may be used to carry PMC modules. Given the wide range of PMC modules now available, this feature affords the user a very wide range of options. Additionally, one can substitute a module designed to provide an even greater range of PCI peripherals in place of either of the IO1 modules. These features enable, for ex­ample, the connection of the widest range of system I/O components such as various field bus­ses and Ultra 2 SCSI, to name just a few. The complete range of expansion possibilities is thus made available to the user by the VMP3.
P R E L I M I N A R Y
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Introduction VMP3

1.1 Board Overview

1.1.1 Board Introduction

The VMP3 is a VME PowerPC-based single-board computer specifically designed for use in highly integrated platforms with solid mechanical interfacing for a wide range of industrial envi­ronment applications.
Some of the VMP3’s outstanding features are:
• PowerPC MPC8541E Power QUICC III (e500 core)
• 32 kB data cache
• 32 kB instruction cache
• 256 kB L2 cache
• up to 256 MB DDR-I-SDRAM, 64-bit, 264 MHz with ECC support
• up to 64 MB onboard Flash
• onboard PCI bus with expansion connector
• a Fast Ethernet interface
• two Gigabit Ethernet interfaces
• one serial terminal interface
• an IO extension interface for optional interfacing:
• up to five high speed serial I/O’s (RS232, RS422/485)
• a CAN interface
• an LPC interface
• an I²C interface
• optional CompactFlash socket (6 or 10 HP versions)
• programmable watchdog timer
• programmable hardware delay timer
• real-time clock
• optional versions for PCI expansion
• PCI-to-VME Bridge
• compliance with VITA VME-Specification ANSI / IEEE STD1014-1987 / IEC 821 and 297

1.1.2 Board Specific Information

Major board components of the VMP3 are:
P R E L I M I N A R Y
• EB8541 E²Brain™ computer core module
• Tundra Universe II PCI-to-VME bridge (VME A24 / D16 operation)
• CPLD logic device
• Fast Ethernet interface
• Gigabit Ethernet interfaces
• Interfacing connectors for:
• VME-bus
• Fast Ethernet
• Gigabit Ethernet (2)
• serial Terminal (RJ45)
• PCI-bus expansion
• I/O expansion
• Test and Programming (2)
• Abort and Reset switches
• Monitor and Control (MC) LEDs
• BrainCAP™ heat sink for VMP3
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VMP3 Introduction

1.2 System Relevant Information

The following system relevant information is general in nature but should still be considered when developing applications using the VMP3.
Table 1-1: System Relevant Information
SUBJECT INFORMATION
System Configuration The VMP3 operates onboard with a PCI system clock frequency of 33.
System Controller The VMP3 provides first slot detection, therefore it can be the system con-
troller.
Application Interfacing The application interfacing to the VMP3 must comply with the specifications
set forth in this manual.

1.2.1 System Configuration

System configuration is solely a function of the application, however, when implementing ap­plications, precautions must be taken to ensure that the signals of the VMP3 are properly ter­minated in accordance with the specifications set forth in this manual. For this reason it will be necessary for system integrators to ensure proper signal conditioning for their applications be­fore interfacing with the VMP3. In addition, it is imperative that signal interference be kept to a minimum.

1.2.2 Operating Software

The VMP3 is supplied with appropriate operating system and board support software for board operation.

1.3 Board Diagrams

The following diagrams provide additional information concerning board functionality and com­ponent layout.
LEGEND FOR FIGURE 1-2:
CAN Communications Area Network
CF CompactFlash
FE Fast Ethernet
HSS High Speed Serial
I²C Inter-Integrated Circuit
LPC Low Pin Count
M/C Monitor and Control
PCI Peripheral Component Interface
T/C Terminal/Console (Serial Interface) T/P Test/Programming
TSE Gigabit Ethernet (Three Speed Ethernet)
P R E L I M I N A R Y
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Introduction VMP3

1.3.1 Application System Interfacing

Figure 1-1: VMP3 Application System Interfacing Diagram
Application System (AS)
VMP3 VMP3
EB8541E
Board
Interfacing
P R E L I M I N A R Y
AS Processes
EB8541E
Board
Interfacing
AS Processes
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VMP3 Introduction

1.3.2 System Level Interfacing

Figure 1-2: VMP3 System Level Interfacing Diagram
VMP3 System
VMP3
EB8541E E²Brain Module
VMP3 Interfaces
P R E L I M I N A R Y
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Introduction VMP3

1.3.3 Board Layout

Figure 1-3: VMP3 Board (Front View Without E²Brain™ Module)
J12
J11
J5A
J5B
PCI
to
J6
D1 D2
VME
Bridge
J7
J8 J9
Figure 1-4: VMP3 Board (Front View With E²Brain™ Module)
J10
P R E L I M I N A R Y
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VMP3 Introduction
Figure 1-5: VMP3 Board (Rear View)
JP1
SPEED
JP2
Figure 1-6: VMP3 Board (Rear View with Optional CompactFlash Socket)
D7
D11ACT
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CompactFlash
Socket
P R E L I M I N A R Y
J13
Introduction VMP3
Figure 1-7: VMP3 Front Panels (4HP Standard and 6HP with CompactFlash)
P R E L I M I N A R Y
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