ETC2 CP321 Power pc-based cpu board for compactpci application Datasheet

CP321
Power PC-based CPU Board
for CompactPCI Applications
Manual ID: 24977, Rev. Index 02
July 2003
The product described in this manual is
in compliance with all applied CE standards.
Preface
CP321
Revision History
Manual/Product Title:
CP321
Manual ID Number:
24977
Rev.
Index
Brief Description of Changes
Board Index
Date of
Issue
01
Initial Issue
00
July 2002
02
Replace of BootstrapLoader chapter with
NetBootLoader chapter
00
July 2003
Imprint
Kontron Modular Computers GmbH may be contacted via the following:
MAILING ADDRESS
TELEPHONE AND EMAIL
Kontron Modular Computers GmbH
Sudetenstrasse 7
D - 87600 Kaufbeuren Germany
+49 (0) 800-SALESKONTRON
[email protected]
For further information about other Kontron Modular Computers’ products, please visit our
Internet web site: www.kontron.com
Copyright
Copyright © 2003 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
correctnesss and completeness of this manual as well as its suitability for any particular purpose.
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© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Preface
Table of Contents
Revision History .........................................................................................................ii
Imprint ........................................................................................................................ii
Copyright ....................................................................................................................ii
Table of Contents ...................................................................................................... iii
List of Tables .............................................................................................................ix
List of Figures ...........................................................................................................xi
Proprietary Note ...................................................................................................... xiii
Trademarks ............................................................................................................. xiii
Explanation of Symbols .......................................................................................... xiv
For Your Safety ........................................................................................................xv
High Voltage Safety Instructions ..........................................................................xv
Special Handling and Unpacking Instructions .....................................................xv
General Instructions on Usage ........................................................................... xvi
Two Year Warranty ................................................................................................. xvii
Chapter
1.
1
Introduction .................................................................................................. 1 - 3
1.1 System Overview .................................................................................... 1 - 3
1.2 Product Overview .................................................................................... 1 - 4
1.3 Board Overview ....................................................................................... 1 - 5
1.3.1
Board Introduction .......................................................................... 1 - 5
1.4 Optional Modules .................................................................................... 1 - 7
1.4.1
CP320-TR1 Optoisolated RS485 .................................................... 1 - 7
1.4.2
CP320-TR2 Optoisolated RS232 .................................................... 1 - 7
1.4.3
CP320-IO1 ...................................................................................... 1 - 7
1.4.4
CP-RIO3-01 .................................................................................... 1 - 7
1.4.5
PMC-HDD1 ..................................................................................... 1 - 7
1.5 System Relevant Information .................................................................. 1 - 8
1.6 Board Diagrams ...................................................................................... 1 - 9
1.6.1
Functional Block Diagram ............................................................... 1 - 9
1.6.2
Frontpanels ................................................................................... 1 - 10
1.6.3
Board Layouts ............................................................................... 1 - 11
1.7 Technical Specifications ........................................................................ 1 - 12
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CP321
1.8 Applied Standards ..................................................................................1 - 14
1.8.1
CE Compliance .............................................................................1 - 14
1.8.2
Mechanical Compliance ................................................................1 - 14
1.8.3
Environmental Tests ......................................................................1 - 14
1.9 Related Publications ..............................................................................1 - 14
1.9.1
CompactPCI Systems/Boards .......................................................1 - 14
1.9.2
PMC Add-on Modules/Carriers .....................................................1 - 14
Chapter
2.
2
Functional Description .................................................................................2 - 3
2.1 General Information .................................................................................2 - 3
2.2 Memory ....................................................................................................2 - 5
2.2.1
System Memory (SDRAM) ..............................................................2 - 5
2.2.2
Flash ...............................................................................................2 - 5
2.2.3
EEPROM’s ......................................................................................2 - 5
2.2.4
Memory Expansion Sockets (DIL600) .............................................2 - 5
2.3 Board Interfaces ......................................................................................2 - 6
2.3.1
CPCI Interface and Pinout ..............................................................2 - 6
2.3.2
Ethernet Connector and Pinout .....................................................2 - 10
2.3.3
Serial Interfaces and Pinouts ........................................................ 2 - 11
2.3.4
Serial Interface Expansion Connector and Pinout .........................2 - 12
2.3.5
PCI Expansion Connector and Pinout ...........................................2 - 12
2.3.6
Memory Expansion Connectors ....................................................2 - 14
2.4 Special Board Functions ........................................................................2 - 16
2.4.1
Watchdog Timer ............................................................................2 - 16
2.4.2
Realtime Clock (STC M41T56) ......................................................2 - 16
2.4.3
Reset/Abort ...................................................................................2 - 16
2.4.4
System Status Indicators ...............................................................2 - 17
2.4.5
Coding Switch ...............................................................................2 - 17
2.4.6
Digital Temperature Sensor (LM75) ..............................................2 - 17
2.4.7
DEBUG Interface and Pinout ........................................................2 - 18
2.5 Options ..................................................................................................2 - 20
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© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Preface
Chapter
3.
3
Installation ................................................................................................... 3 - 3
3.1 Board Installation ..................................................................................... 3 - 3
3.2 Placement of the CP321 ......................................................................... 3 - 3
3.3 Front Panel I/O Connectors .................................................................... 3 - 4
3.4 Assembly of the CP321 and Options ...................................................... 3 - 4
3.5 Software Installation ................................................................................ 3 - 5
Chapter
4.
4
Configuration ............................................................................................... 4 - 3
4.1 Jumper and Resistor Settings ................................................................. 4 - 3
4.1.1
J1 - Bootstrap Loader / Socket Jumper .......................................... 4 - 3
4.1.2
J2 - Realtime Clock (RTC) Calibration Output ................................ 4 - 3
4.1.3
Resistor Settings for Non-standard Socket Devices ....................... 4 - 4
4.2 Board Address Map ................................................................................ 4 - 5
4.3 Board Control Registers .......................................................................... 4 - 7
4.3.1
Board ID Register ........................................................................... 4 - 8
4.3.2
Software Compatibility ID ............................................................... 4 - 8
4.3.3
Memory Configuration Register ...................................................... 4 - 9
4.3.4
Flash Bank Select Register .......................................................... 4 - 10
4.3.5
SRAM Bank Select Register ......................................................... 4 - 10
4.3.6
Watchdog Control Register ........................................................... 4 - 11
4.3.7
Interrupt Enable Register .............................................................. 4 - 12
4.3.8
Control Register ............................................................................ 4 - 13
4.3.9
Coding Switch Register ................................................................ 4 - 14
4.3.10 Board Logic / Revision Register ................................................... 4 - 14
4.3.11 Event Register .............................................................................. 4 - 15
4.4 UART Registers Address Mapping ....................................................... 4 - 16
4.4.1
UART A ......................................................................................... 4 - 16
4.4.2
UART B ......................................................................................... 4 - 17
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4.4.3
IRQ Routing ..................................................................................4 - 18
4.4.4
Real-time Clock .............................................................................4 - 19
4.5 EEPROM’s .............................................................................................4 - 20
4.6 Digital Temperature Sensor, LM75 ........................................................4 - 20
Chapter
5.
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 Interface ............................................................................5 - 4
5.3 NetBootLoader Functions ........................................................................5 - 4
5.3.1
NetBootLoader Control ...................................................................5 - 5
5.3.2
System Status Monitoring ...............................................................5 - 5
5.3.3
ftp Server Access ............................................................................5 - 6
5.3.4
FLASH Operation ............................................................................5 - 6
5.3.5
Motorola S-Records ........................................................................5 - 6
5.4 Operating the NetBootLoader ..................................................................5 - 7
5.4.1
Initial Setup .....................................................................................5 - 7
5.4.2
Accessing the NetBootLoader .........................................................5 - 7
5.4.3
NetBootLoader Configuration ..........................................................5 - 8
5.4.4
telnet Login ......................................................................................5 - 9
5.4.5
FLASH Operations ..........................................................................5 - 9
5.4.6
Updating the NetBootLoader ......................................................... 5 - 11
5.4.7
Uploading a FLASH Area .............................................................. 5 - 11
5.5 Plug and Play ......................................................................................... 5 - 11
5.6 Porting an Operating System to the CPU Board ...................................5 - 12
5.7 Commands ............................................................................................5 - 13
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ID 24977, Rev. 02
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Annex
A.
Preface
A
CP320-IO1 Module ......................................................................................A - 3
A.1. Overview .................................................................................................A - 3
A.2. Board Interfaces ......................................................................................A - 4
A.3. Board Layout ...........................................................................................A - 5
A.4. CP320-IO1 Front Panel ...........................................................................A - 6
A.5. Pinouts
...............................................................................................A - 7
A.6. Technical Specifications ........................................................................A - 10
A.7. Board Installation ................................................................................... A - 11
A.8. Jumper Setting ......................................................................................A - 14
Annex
B.
B
CP320-TR1 (Optional) .................................................................................B - 3
B.1 Board Description ....................................................................................B - 3
Annex
C.
C
CP320-TR2 (Optional) .................................................................................C - 3
C.1 Board description ....................................................................................C - 3
Annex
D.
D
Post Module ................................................................................................D - 3
D.1 Board description ....................................................................................D - 3
D.2 POST Codes ...........................................................................................D - 5
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Annex
E.
CP321
E
PMC-HDD1 Module .................................................................................... E - 3
E.1 Board description .................................................................................... E - 3
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ID 24977, Rev. 02
CP321
Preface
List of Tables
1-1
System Relevant Information ................................................................... 1 - 8
1-2
CP321 Main Specifications .................................................................... 1 - 12
2-1
CompactPCI Bus Connector J1 ............................................................... 2 - 7
2-2
CompactPCI Bus Connector J2 (64-bit version) ...................................... 2 - 8
2-3
CompactPCI Bus Connector J2 (32-bit version) ...................................... 2 - 9
2-4
Ethernet Connector Pinout ..................................................................... 2 - 10
2-5
Serial Port Pinout ................................................................................... 2 - 11
2-6
Serial I/F Expansion Connector (CON3) Pinout ..................................... 2 - 12
2-7
PCI Expansion Connector Pinout .......................................................... 2 - 13
2-8
DIL 32 Pinout for Various Devices ......................................................... 2 - 15
2-9
DIL 36 Pinout for 1 MB and 2 MB NVSRAM Devices ............................ 2 - 15
2-10
System Status Indicators ....................................................................... 2 - 17
2-11
JTAG Connector (CON11) Pinout .......................................................... 2 - 19
2-11
JTAG Chain Resistor Settings ............................................................... 2 - 19
4-1
J1 - Bootstrap Loader / Socket Jumper Settings ..................................... 4 - 3
4-2
Resistor Settings for Socket 1 .................................................................. 4 - 4
4-3
Resistor Settings for Socket 2 .................................................................. 4 - 4
4-4
Board ID Register .................................................................................... 4 - 8
4-5
Software Compatibility ID ......................................................................... 4 - 8
4-6
Memory Configuration Register ............................................................... 4 - 9
4-7
Flash Bank Select Register .................................................................... 4 - 10
4-8
SRAM Bank Select Register .................................................................. 4 - 10
4-9
Watchdog Control Register .................................................................... 4 - 11
4-10
Interrupt Enable Register ....................................................................... 4 - 12
4-11
Control Register ..................................................................................... 4 - 13
4-12
Coding Switch Register .......................................................................... 4 - 14
4-13
Board Logic / Revision Register ............................................................. 4 - 14
4-14
Event Register ....................................................................................... 4 - 15
4-15
UART A General Register Set ............................................................... 4 - 16
4-16
UART A Baud Rate Register Set ........................................................... 4 - 16
4-17
UART A Enhanced Register Set ............................................................ 4 - 16
4-18
UART B General Register Set ............................................................... 4 - 17
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CP321
4-19
UART B Baud Rate Register Set ............................................................ 4 - 17
4-20
UART B Enhanced Register Set ............................................................ 4 - 17
4-21
IRQ Routing ............................................................................................ 4 - 18
4-22
Register Map RTC M41T56 .................................................................... 4 - 19
5-1
NetBootLoader Control Commands ......................................................... 5 - 5
5-2
System Status Monitoring Commands ..................................................... 5 - 5
5-3
ftp Server Commands ............................................................................... 5 - 6
5-4
FLASH Operation Commands .................................................................. 5 - 6
5-5
Motorola S-Records Commands .............................................................. 5 - 6
A-1
Jn1 (CON4), 32-bit PCI ........................................................................... A - 7
A-2
Jn2 (CON5), 32-bit PCI ........................................................................... A - 7
A-3
PCI Expansion Connector (CON2/3) Pinout ............................................ A - 8
A-4
CP320-IO1 Specifications ..................................................................... A - 10
A-5
IO1 Jumper Settings for Different Module Positions ............................. A - 14
C-1
Serial Port Pinout .................................................................................... C - 4
D-1
Access Addresses for CP320-Post ........................................................ D - 3
D-2
POST Code LIsting ................................................................................ D - 5
E-1
Pinout of the PMC Connectors ............................................................... E - 4
E-2
IDE Hard Disk Drive Connector Pinout .................................................. E - 5
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© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Preface
List of Figures
1-1
CP321 Functional Block Diagram ............................................................ 1 - 9
1-2
CP321 Frontpanels ................................................................................ 1 - 10
1-3
CP321 Board (Front View) ..................................................................... 1 - 11
1-4
CP321 Board (Reverse View) ................................................................ 1 - 11
2-1
CPCI Connectors J1/J2 ........................................................................... 2 - 6
2-2
Ethernet Connector ................................................................................ 2 - 10
2-2
RS-232 Serial Connector ....................................................................... 2 - 11
2-2
Serial I/F (CON3) Connector .................................................................. 2 - 12
2-2
PCI Expansion Connector (CON11) ...................................................... 2 - 12
2-3
Memory Expansion Sockets 1 and 2 ..................................................... 2 - 14
2-4
RTC J2 Pinout ........................................................................................ 2 - 16
2-5
CP321 Front Panel ................................................................................ 2 - 16
2-6
JTAG Chain Layout ................................................................................ 2 - 18
2-7
JTAG Connector (CON11) ..................................................................... 2 - 19
3-1
CP321 and Options Assembly ................................................................. 3 - 4
4-1
CP321 Address Map ................................................................................ 4 - 5
4-2
CP321 Upper Area Address Map ............................................................ 4 - 6
4-3
Board Control Registers ........................................................................... 4 - 7
A-1
Board Layout (Front View) ....................................................................... A - 5
A-2
CP320-IO1 Front Panel ........................................................................... A - 6
A-3
Installation of PMC Module .................................................................... A - 12
A-5
Cascading of IO1 (or other) Modules onto the CP321 ........................... A - 14
B-1
View of Underside of the CP320-TR1 Module ......................................... B - 3
C-1
View of Underside of CP320-TR2 Module ............................................... C - 4
D-1
Plan and Profile Views of CP320-Post Module ....................................... D - 4
E-1
PMC-HDD1 Module with Hard Disk Drive Attached ................................ E - 3
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Preface
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.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
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Preface
CP321
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
through carefully for his or her own advantage.
Page xiv
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
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.
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.
ID 24977, Rev. 02
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Preface
CP321
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.
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.
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ID 24977, Rev. 02
CP321
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
long-term 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.
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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Introduction
Chapter
1
Introduction
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Introduction
CP321
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© 2003 Kontron Modular Computers GmbH
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CP321
Introduction
1.
Introduction
1.1
System Overview
The CompactPCI board described in this manual operates with the PCI bus architecture to support additional I/O and memory-mapped devices as required by various industrial applications.
For detailed information concerning the CompactPCI standard, please consult the complete
Peripheral Component Interconnect (PCI) and CompactPCI Specifications. For further information regarding these standards and their use, visit the homepage 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 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.
• 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
1.2
CP321
Product Overview
The Kontron Modular Computers’ single-height PowerPC CPU board CP321 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 design centered on realizing a board which addresses the need for increased computing
capacity while at the same time reducing the size and number of system components in order
to reduce space requirements and optimize power dissipation.
The CP321 is based on the MPC8245, a highly integrated microprocessor containing a PowerPC MPC603e core with the initial version operating at 330 MHz and having a Floating Point
Unit (FPU). One of the prime advantages of utilizing the established and proven MPC603e core
is the associated broad infrastructure of support that has built up around it. All of the noteworthy
third-party software tool vendors provide tools for the MPC8245.
The CP321 employs an OS-independent boot loader that enables the loading of any operating
system available for the PowerPC. 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 and user programs are started from the SDRAM.
To satisfy increased demands for expansion flexibility, the CP321 design incorporates both local on-board PCI bus expansion as well as the standard external CPCI bus interfacing via CPCI
backplanes. The local on-board PCI bus is extended to a special PCI expansion connector
which currently allows the cascading of two additional modules which can either be carrier
boards for other types of modules (e.g. PMC modules) or modules providing additional I/O capability. These features enable, for example, the connection of the widest range of system I/O
components such as various field busses, a second Fast Ethernet, and Ultra 2 SCSI, to name
just a few. A complete range of expansion possibilities is thus made available to the user by the
CP321.
Page 1 - 4
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Introduction
1.3
Board Overview
1.3.1
Board Introduction
The CP321 is a 3U CPCI CPU board featuring a powerful CPU (number cruncher). The design
is based on the new highly integrated Motorola PowerPC processor MPC8245, which integrates a PCI interface and various peripherals inside one Chip.
Standard memory configurations of up to 256 MB of SDRAM are available. Flash memory for
integrating the initial bootloader and ROMable operating systems are provided . Additionally,
NVSRAM and Disk On Chip (by M-Systems) can be placed on two DIL sockets for memory expansion purposes.
The CP321 is also able to communicate with the environment through a Fast Ethernet interface
and two serial interfaces at the front side of the board. One of the serial interfaces is a RS232
full modem interface while the other is replaceable with a RS232/RS485 port. These UARTS
support baud rates up to 1.5 Mbps and are software compatible with the 16550 UART from National Semiconductor. They contain 128 Byte Transmit and 128 Byte Receive FIFO’s for increasing the CPU availability for other operations.
The Ethernet is realized with the Intel 82559ER with full duplex support at both 10/100 Mbps
possible. This Fast Ethernet controller with an integrated 10/100 Mbps physical layer device is
the foremost solution for PCI board LAN designs. It combines low power consumption with a
small package design which is ideal for power and space constrained environments.
Anticipating the CP321's use in data critical applications, the memory data path contains a selectable in-line ECC controller which can provide SDRAM single-bit error correct or double-bit
error detect.
For mass data transmission a dual channel DMA controller is provided. It can be programmed
directly or through the use of descriptor chains located in memory. Data can thus be moved
from PCI to memory or vice versa, memory to memory, or PCI to PCI.
The MPC8245 supports processor control and visibility through the JTAG/COP (common onchip processor) interface that is available on the CP321. Utilizing third party tools, the developer can access and control the processor. It also has standard IEEE 1149.1a-1993 compliant
boundary scan capability.
Utilizing the local on-board PCI expansion connector, the CP321 supports up to 2 mezzanine
modules. Currently there is a carrier board available for PMC modules, the CP320-IO1, which
can carry a single PMC module. Given the wide range of PMC modules now available, this feature affords the user a very wide range of options with the possibility of low-cost system expansion without an additional PCI bridge or using the expansion capability of the backplane for
ruggedized design applications such as the field of transportation.
Used as the system controller in a normal CPCI system, the CP321 supports the full range of
expansion capabilities as provided via the external CPCI bus.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 1 - 5
Introduction
CP321
Board-Specific Information
The CP321 is a CPCI PowerPC-based single-board computer specifically designed for use in
highly integrated platforms with solid mechanical interfacing for a wide range of industrial and
transportation environment applications.
Some of the CP321’s outstanding features are:
• 330 MHz PowerPC MPC8245 Kahlua II (603E core with an integrated FPU,
combined with PCI interface and memory controller)
• 33 MHz CPCI bus (32-bit internal, 64-bit external)
(32-bit Rear I/O version on request)
• 16 kB data cache
• 16 kB instruction cache
• up to 256 MB SDRAM (132MHz) with optional ECC support
• up to 8 MB onboard Flash
• one EEPROM for the system and one user EEPROM (8192 x 8)
• on-board interfaces:
• Fast Ethernet interface
• two RS232 serial I/O’s, or one RS232 plus one RS485 opto-isolated (ESD protected
and EMI compliant)
• memory expansion sockets for Flash memory, M-Systems’ DiskOnChip, NVSRAM, or
EPROM
• onboard PCI bus with expansion connector
• four counter/timers
• programmable watchdog timer
• real-time clock
• coding switch
• temperature sensing
• front panel LED status indicators
• debug interface, JTAG/COP
• double and triple-width versions via PMC carriers
• compliance with CPCI Specification PICMG 2.0 R 3.0
• operating system: VxWorks, Linux etc.
Page 1 - 6
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Introduction
1.4
Optional Modules
1.4.1
CP320-TR1 Optoisolated RS485
This transition module provides a single, optoisolated RS485 interface for the second serial interface. It connects to CP321 via the CON3 connector and replaces the RS232 (Serial) interface. With this device installed it is only possible to have a 4HP board. See Appendix B for more
details.
1.4.2
CP320-TR2 Optoisolated RS232
This transition module provides a single, optoisolated RS232 interface for the second serial interface. It connects to CP321 via the CON3 connector and replaces the onboard RS232 (Serial) interface. With this device installed it is only possible to have a 4HP board. See Appendix C
for more details.
1.4.3
CP320-IO1
This module is a specially designed PMC carrier board for the CP321 system. The PCI signals
are routed through the CON11 PCI Expansion Connector on the CP321 main board thus eliminating the need for a separate CPCI backplane connector. Up to two CP320-IO1 Modules can
be cascaded allowing for two PMC modules to be added to a CP321 system. See Appendix A
for more details.
1.4.4
CP-RIO3-01
Designed for use with a CP321 32-bit rear I/O variant and a backplane with system slot rear
I/O capability, this module provides rear I/O interfacing to the two standard RS232 serial interfaces and the Fast Ethernet interface. In this configuration only the rear I/O interface is operational.
1.4.5
PMC-HDD1
The PMC-HDD1 module in conjunction with the CP320-IO1 module provides a cost-effective
way to add a mass storage device. It is designed for use with one 2.5” IDE hard disk drive.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 1 - 7
Introduction
1.5
CP321
System Relevant Information
The following system relevant information is general in nature but should still be considered
when developing applications using the CP321.
Table 1-1: System Relevant Information
SUBJECT
System Configuration
Master/Slave
Functionality
Board Location in the
System
Hot-Swap Compatibility
Hardware Requirements
Operating Systems
INFORMATION
A CP321-based system is made up of at least one system controller (the CP321)
and up to 7 other I/O boards can be located within one system.
The CP321 can operate only as a system controller.
The CP321 board must be installed in the system controller slot of a CPCI backplane.
The CP321 supports all necessary signals to allow other peripheral boards to be
removed or added with power on. The individual clocks for each slot and access
to or interrupt on the backplane ENUM# signal are compliant to the PICMG 2.1
Hot-Swap specification.
The CP321 can be installed in any CompactPCI 3U or 6U rack.
The CP321 can operate under the following operating systems:
VxWorks ®
Linux
Page 1 - 8
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
1.6
Introduction
Board Diagrams
The following diagrams provide additional information concerning board functionality and component layout.
1.6.1
Functional Block Diagram
Figure 1-1: CP321 Functional Block Diagram
PUSH
BUTTONS/
LED’S
SYSTEM
FLASH
Memory
Expansion
Memory
Expansion
(soldered)
SOCKET 1
SOCKET 2
LOGIC
Coding
SERIAL
INTERFACE
64-bit wide
Memory Bus
SYSTEM
MEMORY
(SDRAM)
Port X (8 bit wide)
2x RS232
or
1x RS232 +
1x RS485
POWER
DEBUG
SUPPLY
CPU
PUSH
BUTTON
RESET
PCI
GENERATION
RTC
EXPANSION
I2C
BUS
CPCI
INTERFACE
64-bit
extension
or
Rear I/O
J2
CONNECTOR
EEPROMS
1x System
1x User
FAST
ETHERNET
DTS
PCI Bus
CPCI
INTERFACE
32-bit
J1
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 1 - 9
Introduction
1.6.2
CP321
Frontpanels
Figure 1-2: CP321 Frontpanels
LEGEND:
CP 321
CP 321
Upper Figures
Left
W
standard CP321
Right standard CP321 with a CP320IO1 Module
Lower Figures
Left
CP321 with a CP320-TR1/TR2
RS485 Optoisolation Module
Right CP321 with a CP320-TR1/TR2
and a CP320-IO1 Module
(Note the different orientation of
the SER 0 connector.)
LED’s
CP 321
CP 321
U
User
W
Watchdog (yellow = LED1Y)
H
Halt
(red = LED1R)
ACT
Active
(green = LED2AC)
LNK
Link
(green = LED2LN)
SPEED Speed
(green = LED1G)
(green = LED2SP)
Switches
Page 1 - 10
RST
Reset
AB
Abort
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
1.6.3
Introduction
Board Layouts
Figure 1-3: CP321 Board (Front View)
optional
1
LED
1
32 1
RJ45
(Serial)
16
2
SDRAM MEMORY
BANK 1
S
O
C
K
E
T
DC/DC
2
1
RJ45
(Term.)
J1
1
32
S
O
C
K
E
T
ABORT
& RESET
J2
36
17 16
17
CPU
UART
LED
11
12
1
2
ETHERNET
LOGIC
PCI TO PCI
BRIDGE
MPC8245
ETHERNET
GOLDCAP
S2
CODE
SW
CON10
2
1
JTAG
20
1
19
2
99
CON11 PCI EXPANSION CONNECTOR
100
BATTERY
(Optional)
Figure 1-4: CP321 Board (Reverse View)
R28 R25 R22
R29 R27 R24
SDRAM MEMORY
BANK 2
R26
R40
R45
R57
R69
R63
R39
R42
R68
R126
R185
R198
R163
R182
R189
R188
R249
R260
ID 24977, Rev. 02
R250
© 2003 Kontron Modular Computers GmbH
Page 1 - 11
Introduction
1.7
CP321
Technical Specifications
Table 1-2: CP321 Main Specifications
External
Interfaces
Peripheral
Memory
Processor and Related
CP321
Processor
CPCI Interface
Main Memory
Cache Structure
Watchdog
RTC
Specifications
Motorola MPC8245 with integrated PCI interface, 330MHz
In accordance with PICMG 2.0 R 3.0
Up to 256 MB of onboard SDRAM with ECC support available as standard
16K, 32 byte line, 4-way set associative instruction cache, and
16K, 32 byte line, 4-way set associative data cache
Watchdog generates: Exception Condition / Reset, or NMI
(software configurable)
Realtime clock backed up using GoldCap with the data retention being about 5
days (optionally, a backup battery is available)
Soldered, Onboard
Flash
8 MB for bootloader and ROMable OS (512 kB pages)
EEPROM
One System EEPROM, and one User EEPROM (4096 x 8)
(I²C Bus)
(User EEPROM write protection possible)
Memory Expansion Sockets 1 and 2
SRAM
Up to 512 kB NV SRAM on the 32-pin DIL600 socket
(2MB on request)
EPROM
Up to 512 kB per memory expansion socket
Flash
Up to 512 kB per memory expansion socket
Flash Disk
DiskOnChip from M-Systems (refer to current data sheet of M-Systems for types
available)
Ethernet
10baseT / 100BaseTX via RJ45 connector
Serial Ports
Standard: two RS-232 ports (TERM and SER 0), or
Optionally: one RS232 port (TERM), and one RS485 optoisolated port (SER 0)
PCI Expansion
All ports (standard or optional) use RJ45 connectors.
Internal PCI bus extension for use with PMC carrier board: CP320-IO1
Internal
Interfaces
Uses a single Samtec SMT Board-to-Board connector, 100-pin;
Memory Expansion
Sockets
Serial I/F Expansion
Indicators /
Switches
Debug Interface
LED’s
Switches, Front Panel
Switch, Coding
Page 1 - 12
order number: FLE - 15 - 01 - G - DV
Standard: two sockets (32-pin, DIL600) for Flash and SRAM extension
Optional: one 32-pin DIL socket and one 36-pin DIL socket
(See Peripheral Memory above for devices that can be used with these sockets.)
12-pin connector for extending UART B signals to optional external interfaces (i.e.
the CP320-TR1, RS485 optoisolated serial interface and the CP320-TR2, RS232)
JTAG/COP interface for programming and testing purposes
(Connector type: SAMTEC FTSH-110-01-L-DV-K)
3 LED’s for indicating system status (two user programmable, one fixed); 3 LED’s
indicating the status of the Fast Ethernet link
Two, non-latching, push-button type switches for resetting or halting the system
Freely selectable,16 position, rotary coding switch, the position of which is read out
from the coding switch register
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Introduction
Table 1-2: CP321 Main Specifications (Continued)
CP321
Mechanical Conformance
PowerConsumption
General
Temperature Range
Specifications
Conforms with IEEE 1101.10
3.5V, 1.1 Amp
3.3V, 0.84 Amp
0°Cto+70°CStandard
-25°Cto+75°CE1
Humidity
Dimensions
Board Weight
-40°Cto+85°CE2
0% to 95% non-condensing
100 mm x 160 mm, single-height Eurocard
CP321:233grams
CP302-IO1:90grams
Software
CP320-TR-1:15grams
CP320-TR-2:15grams
Operating System Sup- Initial boot loader with capability to load VxWorks operating system andLinux
port
Options
CP320-TR1
CP320-TR2
CP320-IO1
PMC-HDD1
Other
ID 24977, Rev. 02
Transition module providing RS485 optoisolated serial interface
(Replaces standard RS232 (SER 0) interface)
Transition module providing RS232 optoisolated serial interface
(Replaces onboard RS232 (SER 0) interface)
Cascadable PMC carrier board for one PMC module
IDE hard drive module (in conjunction with CP320-IO1)
Via PCI expansion connector other cascadable I/O boards possible
© 2003 Kontron Modular Computers GmbH
Page 1 - 13
Introduction
CP321
1.8
Applied Standards
1.8.1
CE Compliance
The Kontron Modular Computers’ CompactPCI systems comply with the requirements of the following CE-relevant
standards:
• EmissionEN50081-1
• ImmissionEN50082-2
• Electrical SafetyEN60950
1.8.2
Mechanical Compliance
• Mechanical DimensionsIEEE 1101.10
1.8.3
Environmental Tests
• VibrationIEC68-2-6
Random Vibration, BroadbandIEC68-2-64 (3U boards)
• Permanent ShockIEC68-2-29
• Single ShockIEC68-2-27
1.9
Related Publications
1.9.1
CompactPCI Systems/Boards
• CompactPCI Specification, V. 2.0, Rev. 3.0
• PEP Modular Computers CompactPCI System Manual, ID 19954
1.9.2
PMC Add-on Modules/Carriers
• Draft Standard for a Common Mezzanine Card Family, P1386/Draft 2.0
• Draft Standard Physical and Environment Layers for PCI Mezzanine Cards,
P1386.1/Draft 2.0
Page 1 - 14
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Functional Description
Chapter
2
Functional Description
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
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Functional Description
CP321
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© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
2.
Functional Description
Functional Description
The following chapters provide more detailed board information covering the following: board
general information, memory, board interfaces, special functions, and options.
2.1
General Information
The CP321 is based on the Motorola PowerPC processor MPC8245 which integrates a large
number of peripherals, such as a FPU PCI interface, PCI arbiter, Interrupt Controller, Memory
and DMA Controller and multiple Timers.
Important features of the CP321 are as follows:
603e Core:
•
•
•
•
•
•
•
•
•
CPU speed is 330 MHz.
high performance, superscalar 603e core
627 Dhrystone (2.1) MIPS
integer unit (IU), floating point unit (FPU) (user enabled or disabled), load/store unit
(LSU), system register unit (SRU), and a branch processing unit (BPU)
16 kB instruction cache
16 kB data cache
lockable L1 cache - entire cache or on a per-way basis
dynamic power management
I²C controller with full master/slave support
Memory Interface:
• programmable timing support for SDRAM
(The CP321 uses SDRAM at 132 MHz)
• high bandwidth bus (64-bit data bus) to SDRAM
• 2 memory banks with up to 128 MB each (64, 128 or 256 Mbit memory devices)
• supports 32, 64, 128 and 256 MB SDRAM
• contiguous memory mapping
• 8-bit ROM interface
• write buffering for PCI and processor accesses
• supports ECC
• SDRAM data path buffer
• low voltage transistor-to-transistor logic (LVTTL)
• Port X: 8-bit general-purpose I/O port using ROM controller
interface with address strobe
32-bit PCI Interface:
•
•
•
•
•
•
•
•
•
operates up to 33 MHz
PCI Specification Revision 2.1 compatible
universal board (3.3V or 5V signaling on CPCI)
support for PCI-locked accesses to memory
support for accesses to all PCI address spaces
selectable big or little-endian operation (default on the CP321 is big-endian)
store gathering of processor-to-PCI write and PCI-to-memory write accesses
memory prefetching of PCI read accesses
selectable hardware-enforced coherency
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 2 - 3
Functional Description
CP321
• PCI bus arbitration unit (five request/grant pairs)
PCI agent mode capability:
•
•
•
•
•
•
•
•
•
•
address translation unit
internal configuration registers accessible from PCI
two-channel integrated DMA controller
supports direct mode or chaining mode (automatic linking of DMA transfers)
supports scatter gathering - read or write discontinuous memory
interrupt on completed segment, chain, and error
local-to-local memory
PCI-to-PCI memory
PCI-to-local memory
local-to-PCI memory
Message Unit:
• I²O message controller
• two door-bell registers
• in-bound and out-bound messaging registers
Embedded Programmable Interrupt Controller (EPIC):
• five hardware interrupts (IRQs) or 16 serial interrupts
• four programmable timers
Programmable Memory and PCI Bus Output Drivers
Debug Features:
•
•
•
•
watchpoint monitor
address attribute and PCI attribute signals
JTAG/COP - common onboard processor for in-circuit hardware debugging
performance monitor
Page 2 - 4
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Functional Description
2.2
Memory
2.2.1
System Memory (SDRAM)
The main memory of the CP321 consists of 32, 64, 128 or 256 MB of SDRAM soldered onto
the board for mechanical stability, provides ECC support with a maximum memory speed of
132 MHz.
2.2.2
Flash
Four or eight megabyte of soldered Flash memory accommodates the bootstrap loader software and can be used to store a ROMable operating system and user data. This Flash memory
is 8-bit wide and windowed with window sizes of 512 kB.
2.2.3
EEPROM’s
Two, 64-kbit serial EEPROM’s are provided, organized 8192 x 8. One EEPROM is for system
purposes; the other is for the user. Both EEPROM’s can be write protected. These EEPROM’s
are connected to the I2C bus provided by the MPC8245.
2.2.4
Memory Expansion Sockets (DIL600)
The CP321 provides two, 32-pin DIL sockets on which to place Flash, SRAM, non-volatile
SRAM, or other DIL600 devices on the board. Access to this memory is controlled by the onboard logic.
The following devices may be added to the CP321 via the 32-pin DIL600 socket:
• standard EPROM devices;
• standard Flash memory of up to 512 kB (e.g. the AMD29F010 and AMD29F040);
• the NV SRAM from Dallas Semiconductor;
These devices are available in the temperature range -40°C to +85°C for the industrial environment and guarantee a minimum data retention of 10 years (e.g. DS1250Y-100).
In addition, as an option, socket 2 also comes with 36 pins. This can be done to provide the
possibility of using 1 MB and 2 MB NVSRAM from Dallas Semiconductor (DS1265/70). These
devices can then be accessed in pages of 512 kB.
• DiskOnChip 2000 Flash memory.
This type of Flash memory from M-Systems comes in versions with two different
height profiles: low profile or high profile. The low profile modules can be used with
all variants of the CP321 with their options. The high profile modules can only be
used in conjunction with the CP320-IO1. If the CP320-TR1/TR2 is also installed
with the CP320-IO1, then only one module can be installed and only on socket 2.
Refer to the current M-Systems data sheets for types available.
To prevent these devices from dislodging from their sockets due to shock or vibration it is possible to secure them using a wire strap.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 2 - 5
Functional Description
2.3
Board Interfaces
2.3.1
CPCI Interface and Pinout
The CPCI interface is based on the specification PICMG
2.0 R 3.0, 10/1/99.
CP321
Figure 2-1: CPCI Connectors
J1/J2
The CP321 is available with one of two different versions
of the CPCI interface:
22
64-bit / 33 MHz system controller interface (standard)
32-bit / 33 MHz system controller interface with REAR-IO
functionality (All board interfaces are connected to the
CPCI J2 connector
J2
Tables showing the pinout of the CPCI connectors J1 and
J2 appear on the following pages.
1
25
J1
1
ZBDF
ACE
Page 2 - 6
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Functional Description
Table 2-1: CompactPCI Bus Connector J1
Pin
25
24
23
22
21
20
19
18
17
16
15
12-14
11
10
9
8
7
6
5
4
3
2
1
Row A
5V
AD[1]
3.3V
AD[7]
3.3V
AD[12]
3.3V
SERR#
3.3V
DEVSEL#
3.3V
Key Area
AD[18]
AD[21]
C/BE[3]#
AD[26]
AD[30]
REQ#
BRSVP1A5
NC
INTA#
TCK
5V
ID 24977, Rev. 02
Row B
Row C
Row D
Row E
Row F
REQ64#
5V
AD[4]
GND
AD[9]
GND
AD[15]
GND
SDONE
GND
FRAME#
ENUM#
V(I/O)
AD[3]
3.3V
AD[8]
V(I/O)
AD[14]
3.3V
SBO#
V(I/O)
IRDY#
3.3V
AD[0]
5V
AD[6]
M66EN
AD[11]
GND
PAR
GND
STOP#
GND
5V
ACK64#
AD[2]
AD[5]
C/BE[0]#
AD[10]
AD[13]
C/BE[1]#
PERR#
LOCK#
TRDY#
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
AD[17]
GND
IDSEL
GND
AD[29]
GND
BRSVP1B5
GND
INTB#
5V
-12V
AD[16]
3.3V
AD[23]
V(I/O)
AD[28]
3.3V
RST#
V(I/O)
INTC#
TMS
TRST#
GND
AD[20]
GND
AD[25]
GND
CLK
GND
INTP
5V
TDO
+12V
C/BE[2]#
AD[19]
AD[22]
AD[24]
AD[27]
AD[31]
GNT#
INTS
INTD#
TDI
5V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
© 2003 Kontron Modular Computers GmbH
Page 2 - 7
Functional Description
CP321
Table 2-2: CompactPCI Bus Connector J2 (64-bit version)
Pin
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Row A
Row B
Row C
N/C
CLK6
CLK5
GND
BRSVP2A18
BRSVP2A17
BRSVP2A16
BRSVP2A15
AD[35]
AD[38]
AD[42]
AD[45]
AD[49]
AD[52]
AD[56]
AD[59]
AD[63]
C/BE[5]#
V(I/O)
CLK4
CLK2
CLK1
N/C
GND
GND
GND
BRSVP2B18
GND
BRSVP2B16
GND
AD[34]
GND
AD[41]
GND
AD[48]
GND
AD[55]
GND
AD[62]
GND
BRSVP2B4
GND
CLK3
GND
N/C
RSV
RSV
RSV
BRSVP2C18
PRST#
DEG#
FAL#
AD[33]
V(I/O)
AD[40]
V(I/O)
AD[47]
V(I/O)
AD[54]
V(I/O)
AD[61]
V(I/O)
C/BE[7]#
GNT3#
SYSEN#
REQ1#
Page 2 - 8
Row D
N/C
RSV
GND
RSV
GND
REQ6#
GND
REQ5#
GND
AD[37]
GND
AD[44]
GND
AD[51]
GND
AD[58]
GND
C/BE[4]#
GND
REQ4#
GNT2#
GNT1#
© 2003 Kontron Modular Computers GmbH
Row E
N/C
RSV
RSV
RSV
BRSVP2E18
GNT6#
BRSVP2E16
GNT5#
AD[32]
AD[36]
AD[39]
AD[43]
AD[46]
AD[50]
AD[53]
AD[57]
AD[60]
PAR64
C/BE[6]#
GNT4#
REQ3#
REQ2#
Row F
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
ID 24977, Rev. 02
CP321
Functional Description
Table 2-3: CompactPCI Bus Connector J2 (32-bit version)
Pin
Row A
Row B
22
21
20
19
18
17
N/C
CLK6
CLK5
GND
LED1
Eth. Speed LED
N/C
GND
GND
GND
RSV
N/C
16
Eth. Act. LED
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Eth. Link LED
RS485_DE
UART_B RX
UART_A DSR
UART_A DTR
RSV
RSV
RSV
RSV
RSV
C/BE[5]#
V(I/O)
CLK4
CLK2
CLK1
LED (watchdog
active)
N/C
UART_B DSR
N/C
UART_A RTS
GND
N/C
N/C
N/C
N/C
N/C
GND
LED2
GND
CLK3
GND
Row C
Row D
Row E
Row F
N/C
Eth. TDEth. TD+
RSV
RSV
PRST# (Push
button)
DEG#
N/C
Eth. RDGND
RSV
GND
REQ6#
N/C
Eth. RD+
RSV
RSV
RSV
GNT6#
GND
GND
GND
GND
GND
GND
GND
RSV
GND
FAL#
UART_B RTS
RSV
UART_A CTS
RSV
UART_A TX
RSV
RSV
RSV
RSV
RSV
C/BE[7]#
GNT3#
SYSEN#
REQ1#
REQ5#
RSV
UART_B DTR
RSV
UART_A CD
RSV
RSV
GND
RSV
RSV
C/BE[4]#
GND
REQ4#
GNT2#
GNT1#
GNT5#
UART_B CTS
UART_B CD
UART_B TX
RS485_RE
UART_A RX
RSV
RSV
RSV
RSV
RSV
C/BE[6]#
GNT4#
REQ3#
REQ2#
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Note...
The signal IPMI_PWR (on J1) is routed to 3.3V as it was defined in the
preliminary version of the CompactPCI specification PICMG 2.0 R3.0.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 2 - 9
Functional Description
2.3.2
CP321
Ethernet Connector and Pinout
The Ethernet interface is based on a PCI device from Intel: the Ethernet Controller 82559ERS.
The main features of the Ethernet are as follows:
•
•
•
•
•
•
•
integrated IEEE 802.3 10baseT and 100BaseTX compatible PHY
glueless 32-bit PCI master interface
compatible with driver software of the 82558 and 82557
full duplex support at both 10 and 100 Mbps
IEEE 802.3u Auto-Negotiation support
4 kB transmit FIFO
3 kB receive FIFO
The connector used for the 100BaseTX Ethernet interface is an RJ45 connector. The signals
on this connector are as follows.
Figure 2-2: Ethernet Connector
1
8
Page 2 - 10
Table 2-4: Ethernet Connector
Pinout
PIN NUMBER
SIGNAL
1
TX+
2
TX-
3
RX+
4
N/C
5
N/C
6
RX-
7
N/C
8
N/C
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
2.3.3
Functional Description
Serial Interfaces and Pinouts
Two serial ports: TERM (UART A) and SER 0 (UART B) are provided by means of 8-pin RJ45
connectors.
The two serial interfaces are 16C550 compliant and have 128-byte transmit and receive buffers. The TERM port is used to interface with the bootstrap loader, the operating system, and
the application as required. The SER 0 port is used for data transfers as called for by the operating system or the application.
In the case that SER 0, the upper serial interface, is configured as RS232, the two serial ports
are identical and they provide a complete set of handshaking and modem control signals,
maskable interrupt generation and data transfer of up to 115.2 KBaud.
A separate transition module, the CP320-TR1, is also available from Kontron which provides
an optoisolated half/full duplex RS485 interface. When installed, this module replaces the standard onboard SER 0 interface along with its associated RJ45 connector. See Figure 1-2 and
Appendix B for more details of this module.
Figure 2-2: RS-232 Serial
Connector
Table 2-5: Serial Port Pinout
PIN
1
8
ID 24977, Rev. 02
1
2
3
4
5
6
7
8
RS-232
SIGNALS
DSR
RTS
GND
TXD
RXD
DCD
CTS
DTR
RS-485 SIGNALS
HALFDUPLEX
N/C
N/C
GND
+TRXD
N/C
N/C
-TRXD
N/C
© 2003 Kontron Modular Computers GmbH
FULLDUPLEX
-RxD
N/C
GND
-TxD
N/C
+RxD
+TxD
N/C
Page 2 - 11
Functional Description
2.3.4
CP321
Serial Interface Expansion Connector and Pinout
The serial interface expansion connector provides the capability to add different front end interfaces to the UART B signals. For example, the available opto-isolated RS422/485 module,
CP320-TR1, may be plugged into this connector.
Figure 2-2: Serial I/F (CON3) Connector
Table 2-6: Serial I/F Expansion
Connector (CON3) Pinout
SIGNAL
11
1
2.3.5
12
2
PIN
PIN
SIGNAL
+3.3V
11
12
VCC
SCL
9
10
SDA
CTS
7
8
DTR
RxD
5
6
TxD
RE
3
4
DE
GND
1
2
RTSB
PCI Expansion Connector and Pinout
The PCI Expansion Connector (CON11) provides the possibility to mount several PCI mezzanine boards above the CP321 for adding additional functionality which is not provided on the
CP321 main board or on the CPCI bus. All the PCI signals of the onboard PCI bus (32-bit, 33
MHz) are routed to this connector so that a complete PCI bus is provided to the mezzanine
board with almost the same number of ground and power pins (3.3V, 5V, and V(I/O)) as are on
a CPCI J1 or PMC connector. In addition to the PCI signals, I²C signals are also routed to this
connector.
Examples of PCI expansion boards are:
• PMC carrier
• PC-MIP carrier
• IO board with second Ethernet interface, SCSI etc.
Figure 2-2: PCI Expansion Connector (CON11)
1
99
2
100
A table showing the pinout of the PCI Expansion connector appears on the following pages.
Page 2 - 12
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Functional Description
Table 2-7: PCI Expansion Connector Pinout
SIGNAL
GND 1)
RST#
+3.3V 2)
CLK3
GND 1)
INTB#
INTD#
+5V 3)
GNT#3
+3.3V 2)
GND 1)
REQ#3
+5V 3)
AD31
AD29
GND 1)
AD27
AD25
+3.3V 2)
C/BE3#
AD23
GND 1)
AD21
AD19
V(I/O) 6)
AD17
C/BE2#
GND 1)
IRDY#
+3.3V 2)
DEVSEL#
GND 1)
LOCK#
PERR#
SERR#
+5V 3)
C/BE1#
AD14
GND 1)
AD12
AD10
GND 1)
ID 24977, Rev. 02
PIN
PIN
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
© 2003 Kontron Modular Computers GmbH
SIGNAL
SCL (I2C)
+3.3V 2)
CLK2
GND 1)
CLK4
INTA#
INTC#
GNT#2
V(I/O) 6)
GNT#4
REQ#2
GND 1)
REQ#4
AD30
+5V 3)
AD28
AD26
GND 1)
AD24
SDA (I2C)
+3.3V 2)
AD22
AD20
GND 1)
AD18
AD16
+5V 3)
FRAME#
GND 1)
TRDY#
reserved
STOP#
+3.3V 2)
V(I/O) 6)
GND 1)
PAR
AD15
+3.3V 2)
AD13
AD11
GND 1)
AD9
Page 2 - 13
Functional Description
CP321
Table 2-7: PCI Expansion Connector Pinout (Continued)
SIGNAL
AD8
AD7
+3.3V 2)
AD5
AD3
reserved
AD1
+12V 4)
PIN
PIN
85
87
89
91
93
95
97
99
86
88
90
92
94
96
98
100
SIGNAL
C/BE0#
+5V 3)
AD6
AD4
GND 1)
AD2
AD0
-12V 5)
Key
2.3.6
1) Ground
4) +12V
2) +3.3V
5) -12V
3) +5V
6) V(I/O)
Memory Expansion Connectors
Two, 32-pin DIL600 sockets are provided for the addition
of various types memory expansion devices with access
times of less than 150ns.
The devices which have been tested and approved for
these connectors are as follows:
Figure 2-3: Memory
sion Sockets 1 and 2
Expan
optional
(1)
1
(36)
32 1
32
• DIL type Flash memory (up to 512 kB)
• DIL SRAM (up to 512 kB) e.g. Samsung
KM684000BLP-7
• NVSRAM (up to 512 kB) e.g. DALLAS DS1250Y100)
• EPROM (up to 512 kB) e.g. 27C040
• M-Systems DiskOnChip 2000
S
O
C
K
E
T
S
O
C
K
E
T
Optionally, Socket 2 can be expanded to 36 pins to allow
the use of 1 MB or 2 MB NVSRAM from Dallas Semiconductor (DS1265/70).
1
2
Page 2 - 14
16
© 2003 Kontron Modular Computers GmbH
17 16
(18)
(19)
17
ID 24977, Rev. 02
CP321
Functional Description
Table 2-8: DIL 32 Pinout for Various Devices
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
4M-bit
Flash
A18
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
GND
Disk
OnChip
N/C
N/C
N/C
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
GND
NV
SRAM
A18
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
GND
4M-bit
Eprom
VPP
A16
A15
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
GND
4M-bit
Eprom
VCC
A18
A17
A14
A13
A8
A9
A11
OE_
A10
CE_
D7
D6
D5
D4
D3
NV
SRAM
VCC
A15
A17
WE
A13
A8
A9
A11
OE_
A10
CE_
D7
D6
D5
D4
D3
Disk
OnChip
VCC
WE_
N/C
N/C
N/C
A8
A9
A11
OE_
A10
CE_
D7
D6
D5
D4
D3
4M-bit
Flash
VCC
WE
A17
A14
A13
A8
A9
A11
OE_
A10
CE_
D7
D6
D5
D4
D3
Pin
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Table 2-9: DIL 36 Pinout for 1 MB and 2 MB NVSRAM Devices
(Dallas Semiconductor 12654 and 1270Y)
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
NV
SRAM
N/C
A20
A18
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
D0
D1
D2
GND
ID 24977, Rev. 02
NV
SRAM
VCC
A19
N/C
A15
A17
WE
A13
A8
A9
A11
OE_
A10
CE_
D7
D6
D5
D4
D3
Pin
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
© 2003 Kontron Modular Computers GmbH
Page 2 - 15
Functional Description
2.4
Special Board Functions
2.4.1
Watchdog Timer
CP321
A watchdog timer is available which (when enabled) on timeout forces either a non-maskable
interrupt (NMI) to be generated or causes a system reset to occur (refer to chapter 4 for configuration details). The watchdog timing has four possible settings: 0.5, 1.0, 1.5, and 2.0 seconds. After selecting the timeout value and routing (NMI or reset) the watchdog can be
enabled. Once enabled, the watchdog must be continuously retriggered or a timeout will occur.
When the watchdog timer is enabled, it cannot be stopped or reprogrammed except by resetting the system. The yellow watchdog LED (W) indicates the enabling status of the watchdog.
Prior to the watchdog being enabled it is off. After enabling it comes on and remains on until a
system reset occurs.
2.4.2
Realtime Clock (STC M41T56)
A separate hardware realtime clock (RTC) is incorporated on the CP321 board which provides
clock information via the I²C bus for application use. An eight byte wide register (refer to chapter
4 for description) is available for accessing, setting, and starting the RTC. The RTC must be
initialized prior to its use whereby settings are possible for seconds, minutes, hours, day, date,
month, year, and calibration information. Continuous clock operation (even with system power
off) is possible through the use of a rechargable Gold Cap, or alternately, lithium battery buffering is possible. Accuracy of the RTC is 35 ppm whereby temperature compensation can be
adjusted in steps of +4.068 or -2.034 ppm per software using the onboard digital temperatur
sensor (LM75).
For calibration purposes the RTC can also generate a 512
Hz test signal which is made available at test jack J2 (figure
1-3 indicates the location of J2 on the board). Please refer
to the datasheet of the ST M41T56 for more information
concerning calibration.
2.4.3
Figure 2-4: RTC J2 Pinout
1
FT GND
2
FT OUT
Reset/Abort
On the CP321 front panel there are two push button switches for interacting with the system: RST for reset and AB for abort.
Pressing the RST button initiates an immediate hardware reset of the
system.
During normal operation pressing the AB button causes a nonmaskable interrupt (NMI) to be generated. In addition it is latched into
a bit in the System Logic, the purpose of which is to differentiate between the NMI initiated from the ABORT Button and the NMI initiated
from the Watchdog Timer.
Figure 2-5: CP321
Front
Panel
CP 321
W
Pressing the AB button during system startup when the U LED
(green) is blinking causes the bootstrap loader to enter interactive
command mode. Commands can then be entered for processing by
the bootstrap loader. Refer to chapter 5 for Bootstrap Loader information.
Page 2 - 16
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
2.4.4
Functional Description
System Status Indicators
Six system status indicators divided into two groups of three LED’s each are provided on the
front panel of the CP321. The first group (LED1) is application oriented whereas the second
group (LED2) is dedicated to and controlled by the Ethernet interface. The table below provides
an overview of the functionality associated with these indicators.
Table 2-10:System Status Indicators
FP DES.
COLOR
NAME
U
GREEN
LED1G
W
YELLOW
LED1Y
H
RED
LED1R
ACT
GREEN
LED2AC
LNK
GREEN
LED2LN
SPEED
GREEN
LED2SP
LED2
LED1
G
2.4.5
DESCRIPTION
This LED blinks during startup indicating that the system is being initialized (bootstrap loading in progress). After system initialization has
been completed it is on steady and is available for use by the application program. Refer to chapter 4 (Control Register) for setting of this
LED.
This LED is used to indicate the status of Watchdog Timer enabling.
When on, the Watchdog Timer is enabled.
This LED is available for general use and is application dependent. It
is off if not used. Refer to chapter 4 (Control Register) for setting of
this LED.
This LED indicates that data are being transmitted or received via the
Ethernet link. It blinks when there is traffic on the link.
This LED indicates the integrity of the Ethernet link. When on the link
is established in both directions.
This LED indicates the data rate of the Ethernet link.
When on the speed is 100 Mbps; off it is 10 Mbps.
Coding Switch
The CP321 provides a 16-position, rotary coding switch (S2), which is available to the user for
general programming purposes. The setting and usage of this switch is a function of the application (e.g. To configure software or change functionality of the board depending on the position of the switch without reprogramming the configuration via interface access or software).
The actual position of the switch is read out of the coding switch register as a hexadecimal value. Refer to chapter 4, Coding Switch Register, for details of the register.
2.4.6
Digital Temperature Sensor (LM75)
For purposes of temperature surveillance and a means of determining the current board temperature there is an digital temperature sensor (National Semiconductor LM75) installed on the
CP321. Used as a thermal watchdog, the LM75 can generate a maskable interrupt which can
be used by an application. In addition, the actual temperature can be read out of LM75 via the
I²C bus. This is can be used, for example, to maintain the calibration of the onboard RTC over
a wide operational temperature range. Refer to chapter 4, DTS Register, for further details.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 2 - 17
Functional Description
2.4.7
CP321
DEBUG Interface and Pinout
A JTAG/COP interface is provided on the CP321 for the manufacturer’s use (logic programming, JTAG test) or for software debugging. All the JTAG capable devices on the CP321 can
be accessed through the onboard JTAG chain. If EMULATOR access to the MPC8245 is required it must be ensured that R260 and R188 are set and also that R163 and R250 are removed (all resistors are 0 ohm). When using this interface with emulator probes please use the
signals on pins: 7, 8, 11, 12, 13, 15, 17, and 19. These are the standard signals defined by Motorola for the MPC8245 JTAG/COP port. All other signals are used for factory purposes.
The following figure illustrates the layout of the JTAG chain.
Figure 2-6: JTAG Chain Layout
3.3V
MPC8240
TDI
TDI1
Altera
Logic
R249
21154
10k
TDO
TDI
TDO
TDI
TDX1
TDX2
TDI2
R260
TDO
R182
R198
R163
TDI
R250
R189
R188
TDX4
TDX3
TDO
R185
Default setting:
Resistor installed
Resistor not installed
Note...
As shipped, only the Altera onboard logic can be detected by means of
the JTAG interface. If the JTAG interface requires to be reconfigured
for software debugging, please contact Support at Kontron Modular
Computers for assistance.
Page 2 - 18
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Functional Description
Figure 2-7: JTAG Connec- Table 2-11:JTAG Connector (CON11) Pinout
tor (CON11)
SIGNAL
PIN
PIN
SIGNAL
2
20
1
19
TEST
E_TI
E_TCK
TDI
NC
TCK
TMS
SRESET#
HRESET#
CHKSTP#
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
E_TO
TEXEC
TDO
TRST#
3.3V
CKSTP_IN
RY1
RY2
F_WE
GND
Note...
The connector used on the board is the SAMTEC FTSH- 110-01-L-DVK. It is recommended to use a cable assembly (Type: FFSD-10-S-5-01N) for connecting an emulator to this connector.
The factory setting of the chain is such that only the onboard logic is in the chain. If it is required
to access the Processor via the JTAG chain a different setting must be used (some resistors
must be reset). Refer to the table below for configuration information.
Table 2-11:JTAG Chain Resistor Settings
DEVICES
SETTING
CPU
Installed
Not Installed
Installed
Not Installed
Installed
Not Installed
Installed
Not Installed
ALTERA
CPU + ALTERA
ALTERA + 21154
CPU + ALTERA +
21154
ID 24977, Rev. 02
RESISTORS
R163 R182 R185 R188 R189 R198 R249 R250 R260
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Installed
Not Installed
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
© 2003 Kontron Modular Computers GmbH
X
X
X
Page 2 - 19
Functional Description
2.5
CP321
Options
The following options are currently available for the CP321:
•
•
•
•
the CP320-IO1 mezzanine carrier board for a single PMC module, and
the CP320-TR1 RS485 optoisolated transition module.
the CP320-TR2 RS232 optoisolated transition module
PMC-HDD1 IDE hard disk module
Both of these options are described in Appendices A and B respectively.
In addition to the above options there is a special test/debug adapter, the CP320-Post, and a
rear I/O module, the CP-RIO3-01, which can be obtained on request. Please contact your
nearest sales representative for further information.
Page 2 - 20
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Installation
Chapter
3
Installation
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 3 - 1
Installation
CP321
This page was intentionally left blank.
Page 3 - 2
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
3.
Installation
Installation
The CP321 has been designed for easy installation. However, the following standard precautions and installation information/procedures must be observed.
3.1
Board Installation
Caution, Electric Schock!
If your board type is not specifically qualified as hotswap capable,
please switch off the CompactPCI system before installing the board in a
free CompactPCI slot. Failure to do so could endanger your life/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 your system is provided with an
appropriate free slot to insert the board.
ESD Equipment!
This CompactPCI board is sensitive to static electricity discharges
(ESD). Please observe the following 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 conductive circuits.
• If working at an anti-static workbench with professional discharging
equipment, please do not omit to use it.
3.2
Placement of the CP321
The Kontron CompactPCI system configuration is characterized by the fact that its system slot
(slot “1”) is on the right end of the backplane, thus allowing for physical CPU growth (heat-sink,
cooling fan, PCI expanson modules, etc.) associated with higher-performance processors.
Note...
Prior to inserting this controller board, please make sure it is being fitted into the system slot.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 3 - 3
Installation
3.3
CP321
Front Panel I/O Connectors
Warning!
Due care should be exercised when connecting cabling in order to
avoid damage to your connected device and/or the CP321 board.
For pinouts of the Front Panel connectors, please see Chapter 2: Functional Description.
3.4
Assembly of the CP321 and Options
The following diagram illustrates how the CP320-IO1 mezzanine carrier board and the CP320TR1 RS485 optoisolated transition module are assembled with the CP321 main board. Assembly of the second carrier board follows on top of first carrier board.
Figure 3-1: CP321 and Options Assembly
Page 3 - 4
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
3.5
Installation
Software Installation
Software installation is a function of the Bootstrap Loader and is described in chapter 5 of this
manual.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 3 - 5
Installation
CP321
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© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Configuration
Chapter
4
Configuration
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 4 - 1
Configuration
CP321
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Page 4 - 2
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Configuration
4.
Configuration
4.1
Jumper and Resistor Settings
Please see Figures 1-3 and 1-4 in Chapter 1 to view the positions of the jumpers and resistors
on the board.
4.1.1
J1 - Bootstrap Loader / Socket Jumper
The jumper J1 is used to select the memory position from which the CP321 fetches its boot
code. It establishes the address location of the onboard Flash window and the memory expansion socket 1 (DIL600, 32-pin). Refer to the Memory Configuration Register chapter for further
information.
Note...
The MPC8245 initially fetches its boot code from address
0xFFF0 0100
Table 4-1: J1 - Bootstrap Loader / Socket Jumper Settings
J1
DESCRIPTION
Open
CP321 fetches boot code from
onboard Flash
CP321 fetches boot code from
socket 1
Closed
4.1.2
ADDRESS ASSIGNMENT
Socket 1:
Onboard Flash Window:
Socket 1:
Onboard Flash Window:
0xFFF8 0000 - 0xFFFF FFFF
0xFFF0 0000 - 0xFFF7 FFFF
0xFFF0 0000 - 0xFFF7 FFFF
0xFFF8 0000 - 0xFFFF FFFF
J2 - Realtime Clock (RTC) Calibration Output
J2 is a test point for calibration measurement of the frequency of the RTC and is as such not a
jumper. Refer to the datasheet of the ST M41T56 for further information on the use of this output
signal.
Warning!
At NO TIME is J2 to be jumpered (short circuited). This is a test point
and operation with a jumper installed will cause damage to the RTC.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 4 - 3
Configuration
4.1.3
CP321
Resistor Settings for Non-standard Socket Devices
The default pinouts of sockets 1 and 2 are designed for use with standard DIL Flashes and MSystems DiskOnChip. However, in order to accommodate the various possible devices it is
necessary to install resistors as jumpers to configure the board for proper operation.
Table 4-2: Resistor Settings for Socket 1
USED SOCKET DEVICE
Flash / DiskOnChip (default)
NVSRAM
4 Mbit EPROM
R42
Open
Open
Set
R40
Open
Open
Set
R63
Open
Set
Open
R57
Set
Open
Open
R38
Set
Set
Open
R68
Open
Set
Open
R69
Set
Open
Set
Table 4-3: Resistor Settings for Socket 2
USED SOCKET DEVICE
Flash / DiskOnChip (default)
NVSRAM
4 Mbit EPROM
R26
Open
Open
Set
R28
Open
Open
Set
R25
Open
Set
Open
R22
Set
Open
Open
R24
Set
Set
Open
R27
Open
Set
Open
R29
Set
Open
Set
Note...
All resistors are 0 ohm.
Page 4 - 4
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
4.2
Configuration
Board Address Map
The following figures illustrate the address mapping of the CP321. Where the first figure describes the overall map, the second figure provides a more detailed map of the uppermost address area. The upper area address map depends on the configuration of the CP321 memory
expansion sockets and the requirements of the application.
Figure 4-1: CP321 Address Map
0xFFFF FFFF
0xFFF0 0100
Reset Entry
CP321 UPPER AREA
BANK 0
BANK 0
J1 IN
J1 OUT
0xFFE0 0000
reserved
0xFF00 0000
PCI Interrupt Ack
Configuration DATA
Configuration Adrress
0xFEC0 0000
0xFEF0 0000
0xFEE0 0000
0xFEC0 0000
PCI
0x8000 0000
RESERVED
0x4000 0000
0x0000 0000
ID 24977, Rev. 02
DRAM
© 2003 Kontron Modular Computers GmbH
Page 4 - 5
Configuration
CP321
Figure 4-2: CP321 Upper Area Address Map
0xFFFF FFFF
0xFFFF FFFF
Memory
Expansion
Socket
1
soldered
FLASH
(paged)
0xFFF8 0000
0xFFF8 0000
0xFFF0 0100
Memory
Expansion
Socket
1
Reset Entry
soldered
FLASH
(paged)
0xFFF0 0000
0xFFF0 0000
Memory
Expansion
Socket
2
Memory
Expansion
Socket
2
0xFFE8 0000
0xFFE8 0000
Onboard Register
Onboard Register
0xFFE0 0010
0xFFE0 0010
UART B
0xFFE0 0008
UART B
0xFFE0 0008
UART A
0xFFE0 0000
UART A
0xFFE0 0000
Installed
Removed
Boot Strap / Loader Jumper - J1
Note...
Write access to the upper area addresses is only possible using bytewide write commands.
Page 4 - 6
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
4.3
Configuration
Board Control Registers
The Board Control registers may be accessed through byte-wide read and write operations to
the address space 0xFFE0 0000 - 0xFFE7 FFFF
Figure 4-3: Board Control Registers
REGISTER
Board-ID
Software Compatibility ID
Memory Configuration
Flash Bank Select
SRAM Bank Select
Watchdog Control Register
Interrupt Enable Register
Control Register
Coding Switch Register
Event Register
Board/Logic Revision
ID 24977, Rev. 02
ADDRESS
0xFFE0 0010
0xFFE0 0012
0xFFE0 0014
0xFFE0 0016
0xFFE0 0017
0xFFE0 0018
0xFFE0 0019
0xFFE0 001A
0xFFE0 001B
0xFFE0 001C
0xFFE0 001E
ACCESS
READ
WRITE
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
© 2003 Kontron Modular Computers GmbH
Page 4 - 7
Configuration
4.3.1
CP321
Board ID Register
The Board ID is used to identify the CP321 in a CPCI system. The value for the CP321 is 0x83
which is factory set and cannot be changed.
Table 4-4: Board ID Register
ADDRESS
0xFFE0 0010
BIT POSITION
ACCESS
R
7
6
5
4
3
2
1
0
CONTENT
BID7
BID6
BID5
BID4
BID3
BID2
BID1
BID0
DEFAULT
1
0
0
0
0
0
0
0
4.3.2
LSB
BOARD ID
MSB
REGISTER NAME
Software Compatibility ID
The Software Compatibility ID will signal to the software when differences in hardware require
different handling by the software. It starts with the value 0x00 and will be incremented with
each change in hardware (software sensitive only). This register is set at the factory and is for
use only by the Boot Strap Loader and BSP software, and as such, is not user relevant.
Table 4-5: Software Compatibility ID
SOFTWARE COMPATIBILITY ID
ADDRESS
0xFFE0 0012
ACCESS
R
7
6
5
4
3
2
1
0
CONTENT
SC7
SC6
SC5
SC4
SC3
SC2
SC1
SC0
DEFAULT
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Page 4 - 8
© 2003 Kontron Modular Computers GmbH
LSB
BIT POSITION
MSB
REGISTER NAME
ID 24977, Rev. 02
CP321
4.3.3
Configuration
Memory Configuration Register
The Memory Configuration register provides basic information concerning the amount of installed main memory, whether or not ECC is enabled, and from where the operating system is
to obtain the boot strap loader.
Table 4-6: Memory Configuration Register
MEMORY CONFIGURATION
ADDRESS
0xFFE0 0014
ACCESS
R
7
6
5
4
3
2
1
0
CONTENT
BJ
res.
res.
ECC
res.
res.
SZ1
SZ0
DEFAULT
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
BIT
NAME
0
SZ0
1
SZ1
1
0
1
1
0
3
1
ECC
reserved
ECC enabled
1
ID 24977, Rev. 02
reserved
1
0
BJ
Settings: SZ1 SZ0
0
0 32 MB (64 Mbit chips, 1 bank equipped)
0
1 64 MB (64 Mbit chips, 2 banks equipped)
1
0 256 MB (256 Mbit chips, 2 banks equipped)
1
1 128 MB (128 Mbit chips, 2 banks equipped)
ECC disabled
1
6
DESCRIPTION
0
0
5
7
0
0
2
4
VAL
LSB
BIT POSITION
MSB
REGISTER NAME
reserved
reserved
0
Boot Jumper J1 closed (CP321 fetches boot code from socket 1)
1
Boot Jumper J1 open (CP321 fetches boot code from onboard flash)
© 2003 Kontron Modular Computers GmbH
Page 4 - 9
Configuration
4.3.4
CP321
Flash Bank Select Register
The Flash bank select register is used to select the appropriate soldered Flash bank. As 8-bit
wide Flash memory may only be accessed through a 512 kB window this is the only way to
address a larger size Flash memory. Using bits 0 to 3 (FBn), 16 Flash banks can be selected
(16x512 kB = 8 MB). The default value on startup of the CP321 is 0x00.
Table 4-7: Flash Bank Select Register
ADDRESS
0xFFE0 0016
BIT POSITION
ACCESS
R
W
7
6
5
4
3
2
1
0
CONTENT
res.
res.
res.
res.
FB3
FB2
FB1
FB0
DEFAULT
n/a
n/a
n/a
n/a
0
0
0
0
4.3.5
LSB
FLASH BANK SELECT
MSB
REGISTER NAME
SRAM Bank Select Register
This register is for usage in conjunction with the memory expansion socket 2 and NVSRAM
Types DS1265Y or DS1270Y. Due to the fact that there is only a page size of 512 kB available
for the memory expansion socket 2, the additional address lines are provided by writing to the
bits 0 and 1 (SBn) of the register:
• a 1 in bit 0 (SB0) provides address A19 for the NVSRAM,
• a 1 in bit 1 (SB1) provides address A20 for the NVSRAM.
Table 4-8: SRAM Bank Select Register
ADDRESS
0xFFE0 0017
BIT POSITION
ACCESS
R
W
7
6
5
4
3
2
1
0
CONTENT
res.
res.
res.
res.
res.
res.
SB1
SB0
DEFAULT
n/a
n/a
n/a
n/a
n/a
n/a
0
0
Page 4 - 10
© 2003 Kontron Modular Computers GmbH
LSB
SRAM BANK SELECT
MSB
REGISTER NAME
ID 24977, Rev. 02
CP321
4.3.6
Configuration
Watchdog Control Register
The Watchdog Control register is the interface between applications and the operating system
for controlling the functioning of the Watchdog. Together with the Event Register, bit 0 (WD)
and bit 2 (PB2), the possibility is provided for either hardware (Abort switch) or software
(Watchdog timer) intervention in the execution of the application.
Table 4-9: Watchdog Control Register
WATCHDOG CONTROL
ADDRESS
0xFFE0 0018
ACCESS
R
W
7
6
5
4
3
2
1
0
CONTENT
WD_EN
WD_R
res.
WD_TRG
res.
res.
WDT1
WDT0
DEFAULT
0
0
n/a
0
n/a
n/a
n/a
n/a
BIT
NAME
0
WDT0
1
WDT1
VAL
0
1
0
1
0
2
1
0
3
1
0
4
WD_TRG
1
0
5
WD_CCD
6
WD_R
LSB
BIT POSITION
MSB
REGISTER NAME
DESCRIPTION
Settings: WDT1 WDT0
0
0
0.5 seconds Watchdog timeout time
0
1
1.0 seconds Watchdog timeout time
1
0
1.5 seconds Watchdog timeout time
1
1
2.0 seconds Watchdog timeout time
reserved
reserved
When WD-EN (bit 7) set to 1, indicates that Watchdog timer has not been retriggered.
Causes the Watchdog to be retriggered
(Resets Watchdog timer to value indicated by bits 0 and 1, and WD_TRG (bit 4)
to 0)
Normal watchdog functionality
1
Cascade mode: when watchdog timout occurs, an NMI will be generated, the
watchdog timer resets, a further timeout will result in a system reset (when
WD_R is first set to 1)
0
Causes hardware reset of system upon Watchdog timeout
1
Causes generation of a non-maskable interrupt upon Watchdog timeout
0
Watchdog timer disabled
Watchdog timer enabled
7
WD_EN
ID 24977, Rev. 02
1
Note...
Once the Watchdog timer is enabled it
cannot be disable except by resetting the
system.
© 2003 Kontron Modular Computers GmbH
Page 4 - 11
Configuration
4.3.7
CP321
Interrupt Enable Register
Table 4-10:Interrupt Enable Register
ADDRESS
0xFFE0019
BIT POSITION
ACCESS
R
W
7
6
5
4
3
2
1
0
CONTENT
res.
FAL_EN
DEG_EN
res.
res.
res.
res.
res.
DEFAULT
n/a
0
0
n/a
n/a
n/a
n/a
n/a
BIT
NAME
VAL
0
0
1
0
1
1
0
2
1
0
3
1
0
4
1
5
DEG_EN
6
FAL_EN
7
Page 4 - 12
LSB
INTERRUPT ENABLE
MSB
REGISTER NAME
DESCRIPTION
Reserved
Reserved
Reserved
Reserved
Reserved
0
Assertion of the power supply derate signal DEG cannot result in an interrupt
1
Assertion of the power supply derate signal DEG results in an interrupt
0
Assertion of the power supply failure signal FAL cannot result in an interrupt
1
Assertion of the power supply failure signal FAL results in an interrupt
0
1
Reserved
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
4.3.8
Configuration
Control Register
The Control register provides access to the front panel general purpose LED’s (LED1R and
LED1G), allows for the generation of a software reset of the system, and is used to control the
configuration of the SER 0 (UART B) either for RS232 or RS485 operation.
Table 4-11:Control Register
CONTROL
ADDRESS
0xFFE0 001A
ACCESS
R
W
7
6
5
4
3
2
1
0
CONTENT
RS_CTL
res.
res.
S_RST
res.
res.
LED1R
LED1G
DEFAULT
n/a
n/a
n/a
n/a
n/a
n/a
0
0
BIT
NAME
0
LED1G
1
LED1R
LED1G (green) off
1
LED1G (green) on
0
LED1R (red) off
1
LED1R (red) on
1
0
3
1
S_RST
reserved
no operation
1
Causes a software reset (S_RST) to be initiated
1
0
6
reserved
0
0
5
DESCRIPTION
0
0
2
4
VAL
1
0
LSB
BIT POSITION
MSB
REGISTER NAME
reserved
reserved
Indicates that the serial interface, SER 0 (UART B), is to be configured for
RS232 operation
Indicates that the serial interface, SER 0 (UART B), is to be configured for
RS485 operation
Warning!
7
RS_CTL
ID 24977, Rev. 02
1
When setting bit 7 care must be taken to
ensure that the installed interface corresponds to the bit setting. A mismatch
may cause damage to the CP321 or the
application.
© 2003 Kontron Modular Computers GmbH
Page 4 - 13
Configuration
4.3.9
CP321
Coding Switch Register
The Coding Switch Register is used to indicate the actual position of the onboard general purpose coding switch. The position is shown in binary form.
Table 4-12:Coding Switch Register
ADDRESS
0xFFE0 001B
BIT POSITION
ACCESS
R
7
6
5
4
3
2
1
0
CONTENT
res.
res.
res.
res.
SW3
SW2
SW1
SW0
DEFAULT
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
4.3.10
LSB
CODING SWITCH
MSB
REGISTER NAME
Board Logic / Revision Register
The Board Revision Register may be used to identify the hardware (BRn) and logic status of
the board by the software (LRn). It is set at the factory and starts with the value 0x00 for the
initial board prototypes and will be incremented with each redesign / logic release.
Table 4-13:Board Logic / Revision Register
ADDRESS
0xFFE0 001E
BIT POSITION
ACCESS
R
7
6
5
4
3
2
1
0
CONTENT
LR3
LR2
LR1
LR0
BR3
BR2
BR1
BR0
DEFAULT
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Page 4 - 14
© 2003 Kontron Modular Computers GmbH
LSB
BOARD LOGIC/REVISION
MSB
REGISTER NAME
ID 24977, Rev. 02
CP321
4.3.11
Configuration
Event Register
The Event register is used to indicate the origin of the generation of the non-maskable interrupts caused either by a Watchdog timeout or the pressing of the Abort switch.
Table 4-14:Event Register
ADDRESS
0xFFE0 001C
BIT POSITION
ACCESS
R
W
7
6
5
4
3
2
1
0
CONTENT
res.
res.
res.
res.
res.
PB2
res.
WD
DEFAULT
n/a
n/a
n/a
n/a
n/a
0
n/a
0
BIT
NAME
0
WD
Indicates that no Watchdog timeout has occurred
1
Indicates that a Watchdog timeout has occurred
1
PB2
3
4
5
6
7
ID 24977, Rev. 02
DESCRIPTION
0
0
1
2
VAL
reserved
0
Indicates that the Abort switch has not been pressed
1
Indicates that the Abort switch has been pressed
0
1
0
1
0
1
0
1
0
1
LSB
EVENT
MSB
REGISTER NAME
reserved
reserved
reserved
reserved
reserved
© 2003 Kontron Modular Computers GmbH
Page 4 - 15
Configuration
CP321
4.4
UART Registers Address Mapping
4.4.1
UART A
The following table indicate the address mapping of the UART A. For a more detailed description please refer to the EXAR XR16C2850 DUART manual.
Table 4-15:UART A General Register Set
READ MODE
WRITE MODE
ADDRESS
Receive Holding Register
Transmit Holding Register
0xFFE0 0000
n/a
Interrupt Enable Register
0xFFE0 0001
Interrupt Status Register
FIFO Control Register
0xFFE0 0002
n/a
Line Control Register
0xFFE0 0007
n/a
Modem Control Register
0xFFE0 0004
Line Status Register
n/a
0xFFE0 0005
Modem Status Register
n/a
0xFFE0 0006
Scratchpad Register
Scratchpad Register
0xFFE0 0007
Table 4-16:UART A Baud Rate Register Set
READ MODE
WRITE MODE
ADDRESS
LSB of divisor latch
LSB of divisor latch
0xFFE0 0000
MSB of divisor latch
MSB of divisor latch
0xFFE0 0001
Table 4-17:UART A Enhanced Register Set
READ MODE
WRITE MODE
ADDRESS
Trigger Level Register
Trigger Level Register
0xFFE0 0000
Feature Control Register
Feature Control Register
0xFFE0 0001
Enhanced Feature Register
Enhanced Feature Register
0xFFE0 0002
Enhanced Mode Select Register
Enhanced Mode Select Register
0xFFE0 0007
Xon-1
Xon-1
0xFFE0 0004
Xon-2
Xon-2
0xFFE0 0005
Xoff-1
Xoff-1
0xFFE0 0006
Xoff-2
Xoff-2
0xFFE0 0007
Page 4 - 16
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
4.4.2
Configuration
UART B
The following table indicate the address mapping of the UART B. For a more detailed description please refer to the EXAR XR16C2850 DUART manual.
Table 4-18:UART B General Register Set
READ MODE
WRITE MODE
ADDRESS
Receive Holding Register
Transmit Holding Register
0xFFE0 0008
n/a
Interrupt Enable Register
0xFFE0 0009
Interrupt Status Register
FIFO Control Register
0xFFE0 000A
n/a
Line Control Register
0xFFE0 000B
n/a
Modem Control Register
0xFFE0 000C
Line Status Register
n/a
0xFFE0 000D
Modem Status Register
n/a
0xFFE0 000E
Scratchpad Register
Scratchpad Register
0xFFE0 000F
Table 4-19:UART B Baud Rate Register Set
READ MODE
WRITE MODE
ADDRESS
LSB of divisor latch
LSB of divisor latch
0xFFE0 0008
MSB of divisor latch
MSB of divisor latch
0xFFE0 0009
Table 4-20:UART B Enhanced Register Set
READ MODE
WRITE MODE
ADDRESS
Trigger Level Register
Trigger Level Register
0xFFE0 0008
Feature Control Register
Feature Control Register
0xFFE0 0009
Enhanced Feature Register
Enhanced Feature Register
0xFFE0 000A
Enhanced Mode Select Register
Enhanced Mode Select Register
0xFFE0 000B
Xon-1
Xon-1
0xFFE0 000C
Xon-2
Xon-2
0xFFE0 000D
Xoff-1
Xoff-1
0xFFE0 000E
Xoff-2
Xoff-2
0xFFE0 000F
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 4 - 17
Configuration
4.4.3
CP321
IRQ Routing
The IRQ routing of the CP321 is serial as opposed to being parallel. Hence the IRQ names are
prefixed with S_ to indicate that they are serial.
Table 4-21:IRQ Routing
IRQ NAME
SOURCE
S_IRQ0
S_IRQ1
S_IRQ2
S_IRQ3
S_IRQ4
S_IRQ5
S_IRQ6
S_IRQ7
S_IRQ8
S_IRQ9
S_IRQ10
S_IRQ11
S_IRQ12
S_IRQ13
S_IRQ14
S_IRQ15
Reserved
UART-A
UART-B
INTA# (PCI)
INTB# (PCI)
INTC# (PCI)
INTD# (PCI)
TEMP_INT (Temperature Interrupt)
reserved
ENUM
reserved
reserved
reserved
DEG
FAL
reserved
Page 4 - 18
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
4.4.4
Configuration
Real-time Clock
Access to the real-time clock (RTC) is effected via the I2C bus. The RTC uses address 0xD0.
For more detailed information please refer to the manuals for the ST - Microelectronics M41T56
and the Motorola MPC 8245 (I2C - Bus).
Table 4-22:Register Map RTC M41T56
REG.
BYTE
ADDRESS BITS
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION RANGE IN
BCD FORMAT
0
ST
10 Seconds
Seconds
Seconds: 00 - 59
1
X
10 Minutes
Minutes
Minutes: 00 - 59
2
CEB
CB
Hours
Century: 0 - 1
Hours: 00 - 23
3
X
X
4
X
X
5
X
X
6
7
10 Hours
X
10 Date
X
10 Years
OUT
FT
X
S
10M.
X
Day
Day: 00 - 07
Date
Date: 01 - 31
Month
Month: 01 - 12
Years
Year: 00 - 99
Calibraton
Control
Legend for Table 4-22:
CEB = Century enable bit
CB = Century bit
FT = Frequency test bit
OUT = Output level
ST = Stop bit
S = Sign bit
Note...
When the RTC has once been stopped due to low voltage, it is necessary to re-initialize the “Seconds” “Minutes” and “Hours” registers
before it will run again.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 4 - 19
Configuration
4.5
CP321
EEPROM’s
Access to the EEPROM’s is effected via the I2C bus of the MPC8245. The EEPROM’s use the
I2C address 0xA0 (System) and the address 0xA2 (User). Write protection is achieved by installing 0 ohm resistors R126 (System) and R45 (User). Default is unprotected.
For more detailed information please refer to the manuals for the MICROCHIP 24LC16B and
the MOTOROLA MPC8245 (I2C bus).
4.6
Digital Temperature Sensor, LM75
Access to the onboard digital temperature sensor (DTS) is effected via the I2C bus of the
MPC8245. The DTS uses the I2C address 0x90.
For more detailed information please refer to the manuals for the National Semiconductor
LM75 and the MOTOROLA MPC8245 (I2C bus).
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Configuration
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Chapter
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PRELIMINARY
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5.
NetBootLoader
NetBootLoader
This E²Brain™ module is delivered with the NetBootLoader software already programmed into
the onboard soldered Flash memory. The NetBootLoader itself is a software utility which initializes the module for operation before turning control over to either an application or to an operator. This software also provides the capability to monitor and control the operation of the
NetBootLoader itself, display system status information, to program executable code and data
to the Flash memory, and to load and start application software.
To attain full operational capability, the NetBootLoader FLASH must be programmed by the
user with application software. Once the application has been programmed to Flash memory,
the NetBootLoader will support the complete boot operation. The following chapters describe
the functioning of the NetBootLoader and how to program the Flash memory.
The following description assumes a standard CPU board with appropriate
hardware. In the event such hardware is not available, disregard the text that
applies to the missing hardware and proceed as appropriate.
5.1
General Operation
Upon power on or a system reset, the NetBootLoader is started. The CPU board is configured
for operation and control is either passed to an application or an operator. In the event a valid
application has been programmed into the Flash memory and no operator intervention takes
place, the application is copied from FLASH into SDRAM and control is passed to the application. If the NetBootLoader does not find a valid application or operator intervention has occurred, control is passed to the operator. The operator now has control to determine the system
status, make configuration changes, read or program the Flash memory, or to restart or shut
down the system.
The operator command interfacing with the NetBootLoader is accomplished either via the
TERM serial port or the Ethernet port. During the boot operation a command interpreter is started which allows the operator to input commands to the NetBootLoader. Prior to interfacing via
the Ethernet port the network must be configured. This is done via the TERM port.
5.2
NetBootLoader Interfaces
There are four possibilities to interface with the NetBootLoader:
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•
•
•
•
Via the MC1 (Abort) signal
Via the TERM serial interface
Via the SER0 serial interface
Via the Ethernet interface
Gaining access to the NetBootLoader is a function of the contents of the Flash memory and the
“BootWaitTime” setting. If there is no valid application programmed into the Flash memory, the
boot operation automatically terminates after the module has been initialized and control is
passed to the command interpreter. If there is a valid application in the Flash memory the boot
operation is delayed according to the setting of the boot wait time, and the MC6 (LED1) output
signal is alternately asserted indicating that the boot operation is in a wait state. During this time
the operator may intervene in the boot operation either by asserting the MC1 (Abort) signal,
entering the “abort” command via the TERM interface, or by performing a successful telnet login via the Ethernet interface. If the operator does not intervene, the boot operation is continued
after the boot wait time has been exceeded.
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Note...
NetBootLoader
5.2.1
CP321
MC1 (Abort) Signal
The MC1 (Abort) signal is routed to the CP321 carrier board via the System Interface (CON1
connector) and, if made available on the carrier, provides the operator with the ability to directly
terminate the boot operation during the boot wait time which is indicated by the alternately asserted MC6 (LED1) signal. This is the sole purpose of the MC1 (Abort) signal during the NetBootLoader operation.
5.2.2
TERM Serial Interface
The TERM serial interface may either be directly connected to a terminal device or may interface with a terminal emulator.
5.2.3
SER0 Serial Interface
The SER0 serial port is used to provide the NetBootLoader with the ability to access Motorola
S-Records for programming an application to FLASH. No command interpreter is available for
this interface.
5.2.4
Ethernet Interface
The Ethernet interface provides the capability of remotely interfacing with the NetBootLoader.
Prior to using this interface it is necessary to configure the NetBootLoader network settings.
This is accomplished via the TERM interface. Once the network settings have been made, the
remote operator has the same capabilities as with the TERM interface. During the boot wait
time the operator gains control of the NetBootLoader by logging into it via the Ethernet interface. This causes the boot operation to be terminated and gives control to the remote operator.
The Ethernet interface uses the telnet protocol for operator interfacing with the NetBootLoader.
In addition to the operator interface via Ethernet, the NetBootLoader also uses the Ethernet interface for ftp server access.
5.3
NetBootLoader Functions
In addition to initializing the CPU board for operation and the loading and starting of applications, the NetBootLoader provides the following operator monitor and control functions:
•
•
•
•
•
NetBootLoader control
system status monitoring
ftp server access
FLASH reading and programming operations
Motorola S-Record acquisition
These functions are described in detail in the following chapters.
NOTE ...
The command title (CMD TITLE) is expressed in capital letters and is not the
same as the syntax of the command. The command syntax is always written
using small letters
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The TERM serial port, if realized on the carrier board, is used to provide direct operator interfacing to the NetBootLoader. As soon as the CPU board has been initialized this port is activated and the operator may input commands. During the boot wait time the operator may
terminate the boot operation and take control of the NetBootLoader. Once the boot wait time is
exceeded the command interpreter is deactivated and the operator no longer has access to the
NetBootLoader.
CP321
5.3.1
NetBootLoader
NetBootLoader Control
The NetBootLoader provides various functions for controlling the operation of the NetBootLoader itself as well as the setting of operational parameters. The following table provides an
overview of available NetBootLoader control functions.
Table 5-1: NetBootLoader Control Commands
ALIAS
ABORT
BW
-
FUNCTION
REMARKS
Terminate boot wait
Boot Wait
Set or display BootWaitTime
HELP or ?
-
Display online HELP pages
LOGOUT
-
Terminate telnet session
NET
-
Set network parameters
Must be set before attempting telnet login
Set telnet password
Must be set before attempting telnet login
Set serial port parameters
Used for both TERM and SER0 ports
PASSWD
Password
PF
Port Format
RS
Reset
5.3.2
Resets system
System Status Monitoring
The NetBootLoader provides various functions for monitoring the overall status of the system
during the operation of the NetBootLoader. The following table provides an overview of available system status monitoring functions.
Table 5-2: System Status Monitoring Commands
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CMD TITLE
ALIAS
FUNCTION
CHECK
-
Application validation
INFO
-
Display system information
MD
Memory
Display
PCI
-
Display PCI device information
PING
-
Verify network status
VER
Version
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Display memory contents
REMARKS
Verifies validity of user image programmed
to FLASH
Applies to all visible memory
Display version number of
NetBootLoader
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CMD TITLE
NetBootLoader
5.3.3
CP321
ftp Server Access
The NetBootLoader provides various functions for interfacing with an ftp server. The following
table provides an overview of available ftp server functions.
Table 5-3: ftp Server Commands
ALIAS
FUNCTION
BYE
-
CD
Change
Directory
GET
-
Download a file from ftp server
LOGIN
-
Login to ftp server
LS
List Directory
PUT
-
PWD
Print Working
Directory
5.3.4
REMARKS
Terminate session with ftp server
Change ftp server directory
Only for executable applications.
Data buffer is target.
List ftp server directory
Lists contents of directory.
Upload a file to ftp server
Data buffer is source.
Display current ftp server directory
Lists name of directory
FLASH Operation
The NetBootLoader provides various functions for performing operations with Flash memory.
The following table provides an overview of available FLASH operation functions.
Table 5-4: FLASH Operation Commands
CMD TITLE
CLONE
ALIAS
FUNCTION
REMARKS
-
Program NetBootLoader to FLASH
Uses data buffer or socket as source
LF
Load FLASH
Program application to FLASH
Uses data buffer as source
SF
Store FLASH
Reads FLASH to data buffer
Uses data buffer as target
5.3.5
Motorola S-Records
The NetBootLoader provides one function for acquiring Motorola S-Records. The following table provides an overview of this function.
Table 5-5: Motorola S-Records Commands
CMD TITLE
ALIAS
SL
SLoad
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FUNCTION
Download Motorola S-Records
REMARKS
Uses data buffer as target
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CMD TITLE
CP321
NetBootLoader
5.4
Operating the NetBootLoader
5.4.1
Initial Setup
Upon initial power up the NetBootLoader is started automatically. As soon as the NetBootLoader has completed initialization of the CPU board, it checks to see if there is a valid application
programmed in FLASH and at the same time initiates a command interpreter which the operator can access either via the TERM or telnet interfaces. If there is no valid application in memory, the NetBootLoader terminates the boot operation, and waits for operator intervention. As
this is the case when the CPU board is first powered up, the operator now has the opportunity
to program an application.
Prior to programming an application it may be necessary to configure the NetBootLoader or
perform other functions depending on the user’s application development environment or application requirements. Once this has be accomplished and the application has been programmed, the CPU board is ready for operation.
The following chapters provide information on how to set up and operate the NetBootLoader
itself, initiation of the telnet interface, and how to program an application to FLASH.
5.4.2
Accessing the NetBootLoader
Initial access to the NetBootLoader can only be achieved via the TERM interface. Prior to using
the telnet interface, the Ethernet parameters must be set and this can only be accomplished
initially via the TERM interface. Once valid Ethernet parameters and the telnet login password
have be set, the telnet interface is available for operation.
Use of the TERM interface requires either a terminal or a terminal emulator. Use of the telnet
interface requires a remote telnet login to the NetBootLoader.
Availability of the command interpreter depends on the system status. If there is no valid application programmed, the command interpreter is available as long as the operator requires it. If
a valid application is programmed, the command interpreter is only available for the duration of
the boot wait time. If the operator requires the command interpreter for a longer time he must
terminate the boot operation before the boot wait time is exceeded.
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Upon initiation of the command interpreter, a prompt is sent to the TERM interface and commands may be entered. To gain access to the NetBootLoader from a remote location via Ethernet a telnet login must be performed. If the boot wait time has not been exceeded, a telnet login
automatically terminates the boot operation and a command prompt is sent to the telnet remote
interface.
Once the operator has control of the NetBootLoader, he may perform any required action. To
continue with the operation of the CPU board, the system must either be cold started or the
operator must issue a “reset” command. In either event, the NetBootLoader is restarted and
the boot operation begins anew.
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The CPU board is delivered with the NetBootLoader already installed in the onboard soldered
FLASH and is ready for operation. However, in order for the CPU board to be used in a system,
application software must be made available for use. This is accomplished by programming the
application also to the onboard soldered Flash memory where the NetBootLoader is located.
NetBootLoader
5.4.3
CP321
NetBootLoader Configuration
There are several NetBootLoader commands which provide the operator with the capability to
configure specific parameters which are used by the NetBootLoader for interfacing operations.
These commands are:
•
•
•
•
BW (BootWait)
NET
PASSWD
PF (Port Format)
Default settings are available for all the above commands except for “net” which is dependent
on the application environment.
BW
This command is used to display or set the actual boot wait time used by the NetBootLoader
to delay the boot operation before proceeding with the loading and starting of an application. If
this time is set too short it may only be possible to gain access to the NetBootLoader via the
MC1 (Abort) signal.
The BootWaitTime value is stored in the boot section of the serial EEPROM. This section is
validated with a CRC code to avoid the setting of random parameters.
Note ...
If the CRC of the boot section is not valid, changing the BootWaitTime will have
no effect because the “bw” command does not validate an invalid CRC. In this
case, a default timing of 5 seconds is always used.
To validate an invalid CRC, an operating system utility must be used, or, alternatively, the “-f”
option of the “bw” command must be issued.
Warning !!!
Using the “bw -f” command to validate invalid entries may adversely impact the
operation of the operating system.
5.4.3.2
NET
This command is used to set or display the parameters for the configuration of the Ethernet interface of the CPU board. The Ethernet interface is only available after these settings have
been made. Once these settings have been made, the system must be cold started or reset for
them to take effect.
5.4.3.3
PASSWD
This command is used to set the password used by the NetBootLoader for the operation of the
telnet interface. No password is required for access from the TERM interface.
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5.4.3.1
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5.4.3.4
NetBootLoader
PF
This command is used to set the port parameters for the TERM and SER0 serial interfaces only
for the current operator session. The next system restart will cause these settings to revert to
the default settings of: 9600 Baud, 8 bits per character, 1 stop bit, and no parity. This is done
to preclude a system lockout when restarting due to incompatible settings.
5.4.4
telnet Login
To effect a telnet login the operator performs the standard telnet login procedure during the boot
wait time. The NetBootLoader responds by suspending the boot wait and requests a login
password. The operator then enters a password. If the password is valid, the boot wait is terminated and the operator can now access the NetBootLoader. If the password is invalid, the
telnet login procedure is terminated and the boot operation continues.
In the case of an invalid password, the login procedure may be repeated as often as required
within the boot wait time. Once the boot wait time is exceeded, a telnet login is no longer possible.
5.4.5
FLASH Operations
To achieve an operable system for an application, the application software must be programmed to FLASH. The NetBootLoader supports the programming of the application to
FLASH. In addition to this, it also supports the updating of the NetBootLoader itself as well as
data transfer from the FLASH to the data buffer and from the data buffer to an ftp server. The
following chapters provide information on performing the various types of FLASH operations.
5.4.5.1
FLASH Offsets
All FLASH is treated as one uniform FLASH, regardless of the physical addresses of the devices involved. All offsets are based from the beginning of the FLASH area. This means that
0x0 is the beginning of the first FLASH bank. The NetBootLoader itself is located at the beginning of the FLASH area and for this reason this area cannot be used for application image programming. To display an overview of the current FLASH organization use the “info” command.
If the application image is an operating system (which is the default case), it must be programmed without an offset. When such an image is programmed to FLASH, the image length
and CRC information is also programmed along with the image to FLASH. This information is
used by the NetBootLoader to determine the validity of the image during the boot operation.
During system startup, a valid image is copied to SDRAM address 0x0 and started at offset
0x100 after the boot wait time is exceeded.
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If an offset is specified, the image will be programmed exactly at this offset without adding
length or CRC information. This option is intended for the storing of configuration information
which is required to be located in FLASH.
5.4.5.2
Programming an Application
The application image itself must be compiled and linked to run from the SDRAM base address
0x0 of the CPU. The image must contain executable PPC code at offset 0x100 which is the
usual case with ROM/Flash images.
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A telnet login to the NetBootLoader is only possible during the boot wait time and only after the
Ethernet network parameters have been set.
NetBootLoader
CP321
Gaining access to the image for programming to FLASH depends on where it is located. The
NetBootLoader can access three different sources for images:
• ftp server
• Motorola S-Records
• memory within the visible address range of the CPU board
The NetBootLoader uses a single data buffer for downloading an image from an ftp server or
an image as Motorola S-Records. These images must first be downloaded to the data buffer
prior to being programmed to FLASH. An image located within the visible address range of the
CPU board is directly accessible for programming.
5.4.5.3
ftp Server Access
To gain access to an application image file stored on an ftp server the Ethernet interface is
used. Images are downloaded to the data buffer using the ftp protocol. To use this interface the
Ethernet parameters must first be set and then the system must be restarted. During boot wait
the operator must gain control of the NetBootLoader and perform an ftp server login. After a
successful login, the operator then locates the image file required and downloads it to the data
buffer. As with any type of server session, the operator should logout when the session is finished.
Note ...
The commands “get” and “ls” use the same data buffer. Therefore if an “ls” command is issued after a “get” command the data buffer will be overwritten. If an “lf”
command follows the “ls” the NetBootLoader refuses to program the overwritten
data buffer to the FLASH.
5.4.5.4
Motorola S-Records
The NetBootLoader will also accept Motorola S-Records as an application image. The “sl”’
command accepts S1, S2 and S3 records. Operation is terminated by the appropriate S9, S8
or S7 record. Other types of records are ignored.
The checksum of every record except end records is checked. Bad records are rejected by the
NetBootLoader. The address range of every record is also checked. Records which fall outside
of the internal buffer are rejected.
The records must be 0-based. This means that it’s address must correspond to the address
where they will be loaded in the data buffer relative to its start. If necessary, the base address
can be modified with the -o option of the “sl” command.
Note ...
If the data buffer is programmed to FLASH without the -o option (program a startable image) the downloaded image is copied to RAM during startup and is executed there. For this reason application images which require to be programmed
must start at the address 0x0.
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To access an image located on an ftp server, the “get” command is used. To perform Motorola
S-Record acquisition, the “sl” (SLoad) command is used. Once the image is in the data buffer,
the FLASH is programmed using the “lf” (Load Flash) command. For an image within visible
memory, the “lf” (LoadFlash) command is used to program directly to FLASH.
CP321
NetBootLoader
The image must start at the absolute address 0x0 and must contain executable PPC code at
the absolute address 0x100. If S1 or S2 record input is preferred, please note that these
records only include 16 and 24-bit wide addresses. If no switch to another record type is included it must be ensured that the code is not larger than the address range covered.
Note ...
Neither the “sl” nor “If” command can be used to program Motorola S-Records to
RAM areas.
Ensure that the XON/XOFF protocol is used on the host side. This is a fixed setting and cannot
be changed. Additionally, ensure that the host does not stop transmission after a number of
lines (e.g. OS-9: use the ‘nopause’ attribute).
The TERM and SER0 serial interface parameters can be modified with the “pf” command.
5.4.6
Updating the NetBootLoader
In addition to programming an application to FLASH, the NetBootLoader itself can be updated.
The new version of the image is made available via an ftp server.
5.4.6.1
Updating With an Image Loaded Via an ftp Server
The image is downloaded in the same way as an application image (refer to chapter 5.4.5.3).
The new version of NetBootLoader image is then programmed using the “clone -n” command.
5.4.7
Uploading a FLASH Area
The NetBootLoader also has the possibility to upload certain areas of the FLASH to a host using the Ethernet interface. To use this interface the Ethernet parameters must first be set and
then the system must be restarted. During boot wait the operator must gain control of the NetBootLoader and perform an ftp server login. After a successful login, the operator then stores
the FLASH area to be uploaded to the local data buffer using the “sf” command. Using the “put”
command transfers the contents of the data buffer to the ftp server. As with any type of server
session, the operator should logout when the session is finished.
5.5
Plug and Play
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On the CPU board the NetBootLoader includes “Plug and Play” functionality. This ensures that
the board is completely initialized and that all resources necessary for PCI devices (addresses,
interrupts etc.) are assigned automatically. This important feature has the advantage that conflicts do not arise when PCI devices are added or removed. Furthermore, the operating system
itself does not include the board initialization code.
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For accessing the Motorola S-Records, both the TERM and SER0 interfaces can be used. The
MC6 (LED1) signal is asserted alternately at a low rate while downloading indicating that the
transfer is in progress. The transfer itself may take several minutes to complete.
NetBootLoader
5.6
CP321
Porting an Operating System to the CPU Board
The image for the absolute address 0x0 should be linked with an entry point at the absolute
address 0x100.
One should not attempt to reassign the PCI BAR registers. The assigned values should be read
back and these should always be used in the drivers.
The “interrupt line” field in the PCI configuration header is initialized with the IRQ line number
to which the INTA of the device is routed.
Downloaded images are never executed from the FLASH due to the fact that on the CPU board
it is paged. The programmed image is always downloaded to SDRAM, the absolute address
0x0 being downloaded first. There is no configuration option available to amend this process.
If it is necessary to relocate the image to another address after download, simply add a small
assembly routine at the beginning of the code which will move the image to the correct address.
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It is not necessary to rewrite the “EUMBBAR” field in the KAHLUA (MPC 8240) configuration
space as this has already been done by the NetBootLoader. The existing value should be used.
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5.7
NetBootLoader
Commands
The following commands are available with the NetBootLoader. Where an ellipsis (…) appears
in the command syntax it means that the command is continued from the previous line. Observe any spaces that may be between the ellipsis and the remainder of the command.
ABORT
SYNTAX:
DESCRIPTION:
Terminate the NetBootLoader boot operation
abort
This command is used by the operator to to terminate the boot
operation during the boot wait time to allow the operator to perform
other NetBootLoader operations. To be asserted it must be issued
during the boot wait time which is indicated by the alternating
assertion of the MC6 (LED1) signal.
BW
FUNCTION:
SYNTAX:
Set or display the parameters of the boot wait function of the
NetBootLoader
bw [<time>| -f]
where:
bw
<time>
command
parameter: value: seconds
1, 2, 5, 10, 20, 50
-f
option:
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force CRC update
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FUNCTION:
NetBootLoader
CP321
BW
DESCRIPTION:
The command “bw” displays the parameter “<time>” setting.
The parameter “<time>” stipulates the waiting time in seconds that
the boot operation is delayed before the application is loaded and
started. No values other than these are supported.
Bear in mind when setting the boot wait time that the MC6 (LED1)
signal is asserted alternately at the rate of two times a second.
Therefore, if the boot wait is set to 1 second the MC6 signal will only
be alternately asserted two times.
For further information refer to chapter 5.4.3.1.
USAGE:
Display setting of “<time>” parameter
COMMAND / RESPONSE:
bw
WaitTime: 20
Set boot wait time to 50 seconds
COMMAND / RESPONSE (none):
bw 50
BYE
FUNCTION:
SYNTAX:
DESCRIPTION:
Terminate an ftp server session
bye
An ftp server session which has been established with the command
“login” is terminated with the command “bye”.
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The option “-f” is used to force updating of the CRC value of boot
section of the EEPROM.
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NetBootLoader
CD
FUNCTION:
SYNTAX:
Change the current ftp server directory
cd <new-path>
where:
cd
<new-path>
command
parameter: string
DESCRIPTION:
If an ftp server session has been established with the “login”
command, the command “cd” is used to change the current ftp server
directory.
The argument “<new-path>” may be an absolute or relative path. The
format depends on what the server accepts. For example, UNIX
hosts require that the directory names must be entered exactly in the
same case.
CHECK
FUNCTION:
SYNTAX:
DESCRIPTION:
USAGE:
Verify validity of application programmed to FLASH
check
When an application is programmed to FLASH, a CRC is performed
and the results are stored in FLASH along with the application. The
“check” command is used to verify that the current application image
in FLASH is valid.
Veriy valid application is stored in FLASH
COMMAND / RESPONSE:
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check
Check userimage CRC: ok
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new directory path
NetBootLoader
CP321
CLONE
FUNCTION:
SYNTAX:
Program the NetBootLoader to FLASH
clone [-n]
where:
clone
option:
program from data buffer
DESCRIPTION:
To update the NetBootLoader itself, the command “clone” is used.
The application image source for programming is the data buffer. The
image must first be downloaded to the data buffer from an ftp server.
To program from the data buffer, the command “clone -n” is used.
The new image is checked for validity. If an image is invalid, the
update is aborted. Additionally, the operation must be confirmed by
typing the word “yes”. Any other or no input will cancel the operation.
USAGE:
Program NetBootLoader (normal operation)
COMMAND / RESPONSE:
NetBtLd> clone -n
clone: Fixup FLASH info from ftp buffer
This will overwrite the current ...
NetBootLoader, are you sure? [no] yes
clone: System transferred; Start again, ...
assure that Bootjumper is removed.
NetBtLd>
Note: When responding to the overwrite query, “yes” must be spelled
out. Any other response will terminate the cloning operation.
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-n
command
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NetBootLoader
CLONE
Program NetBootLoader (image not valid)
COMMAND / RESPONSE:
GET
FUNCTION:
SYNTAX:
Download file from ftp server
get <filename>
where:
get
<filename>
command
parameter: string
name of image file to be downloaded, or
path and name of image file to be downloaded
DESCRIPTION:
To download a file from the ftp server to the local data buffer, the
command “get” is used. A successful ftp server login must be carried
out before a file can be downloaded and the file must be in binary
format.
26172.01.VC.030730/163444
The argument “<filename>” must refer to an existing and accessible
file on the server and the syntax must follow the requirements on the
server, e.g. case sensitiveness. The argument may also include a
path specification, if the server supports this.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 5 - 17
PRELIMINARY
NetBtLd> clone -n
clone: Fixup FLASH info from ftp buffer
Image length invalid, image is damaged,
abort.
NetBtLd>
NetBootLoader
CP321
HELP or ?
FUNCTION:
SYNTAX:
help
?
This command displays the online help pages. The display of the
help text varies between the different CPU’s reflecting their
differences.
The syntax of every command and a brief description is shown. The
display output pauses after every page. The output can be continued
with any key. Entering a “.” (period) aborts the help function.
INFO
FUNCTION:
SYNTAX:
DESCRIPTION:
Display system information
info
The command “info” is used to display an information summary for
the running system. The CPU type, the board type, and the detected
FLASH layout are displayed.
26172.01.VC.030730/163444
PRELIMINARY
DESCRIPTION:
Display online help pages
Page 5 - 18
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
NetBootLoader
LF
FUNCTION:
SYNTAX:
Load Flash
lf [-o[=]<offset> [-k]]
… [-m[=]<adr> -l[=]<len>]
lf
-o
<offset>
-k
-m
<adr>
-l
<len>
DESCRIPTION:
command
option: offset
parameter: value: hexadecimal
program to FLASH offset of ...
option: keep
retain surrounding contents
option: memory (address)
parameter: value: hexadecimal
absolute address of image to be programmed
option: length
parameter: value: hexadecimal
length of image to be programmed
Without parameters, the FLASH is programmed using the contents of
the data buffer. If no image is available in the data buffer, the FLASH
programming is terminated.
If no offset option (“-o”) is specified the image is considered to be
valid and is therefore added along with CRC and length information.
If the CRC is determined to be valid during the next startup, the
image is copied to the absolute address 0x0 and started at 0x100
after the boot wait time has been exceeded.
Normally, the local data buffer holds the image to be programmed.
However, if the “-m” and “-l” parameters are specified, the image is
programmed from the absolute address specified.
If “<offset>” is specified, the contents are programmed exactly at this
offset in FLASH. No length and no CRC information is added.
26172.01.VC.030730/163444
The “-k” option can be specified to prevent deletion of the
surrounding FLASH contents.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 5 - 19
PRELIMINARY
where:
NetBootLoader
CP321
LF
DESCRIPTION:
FLASH memory can only be erased sector-wise. If an image is
programmed to a certain offset with the “-o” option, at least this
sector (and maybe one or more of the following sectors depending
on the size of the image) will be erased. The “-k” option can be used
to retain the surrounding data, however, this slows down the
operation significantly.
PRELIMINARY
To achieve fast programming of parameter images without
destroying other FLASH contents, the data should be placed at a
sector boundary and the sector(s) must not contain any other data or
executable images. If organized this way, use of the “-k” option can
be avoided.
Note: The “lf” command cannot be used to program the NetBootLoader.
USAGE:
Program FLASH from data buffer and add CRC and image length
COMMAND / RESPONSE (none):
lf
Program FLASH from data buffer to offset 0xF4240
COMMAND / RESPONSE (none):
lf -o=f4240
Program FLASH from visible address at 0x87000000 for length of
0x123456
COMMAND / RESPONSE (none):
lf -m=87000000 -l=123456
Program FLASH from data buffer to offset 0xF4240 and retain adjacent
FLASH contents
COMMAND / RESPONSE (none):
26172.01.VC.030730/163444
lf -o=f4240 -k
Page 5 - 20
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
NetBootLoader
LOGIN
FUNCTION:
SYNTAX:
Initiate ftp server session
login <ip-of-host> <username> [<password>]
login
<ip-of-host>
<username>
<password>
DESCRIPTION:
USAGE:
command
parameter: value: numerical string
IP address of host: nnn.nnn.nnn.nnn
parameter: value: string
ftp server “username”
parameter: value: string
user’s password
The command “login” is used to establish an ftp server session. The
“<ip-of-host>” must be specified as four numbers separated by single
dots. The “<password>” parameter is not necessary if the server does
not request one.
Initiate ftp server session
COMMAND / RESPONSE:
login 192.168.47.12 johndoe mypassword
(Response is dependent on the server accessed)
LOGOUT
FUNCTION:
SYNTAX:
26172.01.VC.030730/163444
DESCRIPTION:
ID 24977, Rev. 02
Terminate telnet session with NetBootLoader
logout
A remote telnet session will be terminated with the command
“logout”. No application is loaded and started if the session is
terminated with “logout”. The NetBootLoader waits for a new session
to be initiated or for a command entry from the serial console.
© 2003 Kontron Modular Computers GmbH
Page 5 - 21
PRELIMINARY
where:
NetBootLoader
CP321
LS
FUNCTION:
SYNTAX:
ls
To display a listing of the current ftp server directory the command
“ls” is used. This command downloads the listing to the data buffer
and then the listing is displayed. Any previously loaded image in the
data buffer is overwritten. If an attempt is then made to program the
FLASH after the “ls” command has been issued it will fail.
MD
FUNCTION:
SYNTAX:
Display visible memory
md [<adr>]
where:
md
<adr>
DESCRIPTION:
command
parameter: value: hexadecimal
starting address of a visible memory area
To display a visible memory area the command “md” is used. The
first time the command “md” is issued, visible memory contents
starting at the address 0x0 are displayed if no “<adr>” parameter is
used. If issued again without the “<adr>” parameter, the display starts
with the end address of the previous display. Data is displayed as
hexadecimal 32-bit words and as ASCII dump.
26172.01.VC.030730/163444
PRELIMINARY
DESCRIPTION:
Display listing of the current ftp server directory
Page 5 - 22
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
NetBootLoader
NET
FUNCTION:
SYNTAX:
Set or display the parameters for the Ethernet interface
net [<ip-addr>][-netmask <netmask>]
…[-gw <gateway>][-f]
net
<ip-addr>
-netmask
<netmask>
-gw
<gateway>
-f
To set or display the parameters of the Ethernet interface the
command “net” is used.
Initially the CPU board does not have a valid Ethernet interface
configuration, and, therefore, this interface is inoperable. The initial
configuration must be done from the TERM interface using the
command “net ... -f”.
Using the “-f” option forces a CRC to be performed and stored along
with the other configuration parameters in the serial EEPROM.
Once the initialization of the Ethernet interface is done, the CPU
board must be restarted for the parameters to take effect. Later
changes to the parameters do not require the use of the “-f” option to
force a CRC. This is done automatically. Only in the event that the
Ethernet interface does not properly initialize, may it be necessary to
re-enter the parameters using the “-f” option.
26172.01.VC.030730/163444
DESCRIPTION:
command
parameter: value: numerical string
IP address of CPU board: nnn.nnn.nnn.nnn
option: netmask
parameter: value: numerical string
netmask of CPU board: nnn.nnn.nnn.nnn
option: gateway
parameter: value: numerical string
gateway address for network: nnn.nnn.nnn.nnn
option:
force CRC update
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 5 - 23
PRELIMINARY
where:
NetBootLoader
CP321
PA S S W D
FUNCTION:
SYNTAX:
Set the telnet password
passwd [-f | -d]
where:
passwd
-f
DESCRIPTION:
USAGE:
To set the password for telnet sessions with the NetBootLoader the
command “passwd” is used. This command is interactive, meaning
that after it is issued, the NetBootLoader responds with an
appropriate request to the operator which must be properly
acknowledged or the operation fails (refer to USAGE below).
To set the password in the event it is unknown, use the option “-f”.
This is can only be accomplished from the TERM interface and not
from the Ethernet interface.
With the option “-d”, the remote telnet login can be disabled by
invalidating the password.
Set password
COMMAND / RESPONSE:
NetBtLd> passwd
Old Password: *****
New Password: *****
Type again : *****
NetBtLd>
(The old password must be known)
Set password when the old password is not known
COMMAND / RESPONSE:
NetBtLd> passwd
New Password: *****
Type again : *****
NetBtLd>
Page 5 - 24
© 2003 Kontron Modular Computers GmbH
26172.01.VC.030730/163444
PRELIMINARY
-d
command
option:
if password is not known
option: disable
disable telnet login (remote access)
ID 24977, Rev. 02
CP321
NetBootLoader
PCI
SYNTAX:
DESCRIPTION:
Display PCI information
pci
The command “pci” is used to display detailed information on all
detected PCI devices. The bus number, device number, function
number, vendor, and device ID’s are displayed together with the
configured base addresses and the assigned IRQ number.
PF
FUNCTION:
SYNTAX:
Set or display the serial port parameters (format)
pf [<port> [<baud>][/[<bitschar>]
…[/[<parity>][/<stops>]]]]
where:
pf
<port>
<baud>
<bitschar>
<parity>
26172.01.VC.030730/163444
<stops>
command
parameter: string: “term” or “ser0”
defines serial port to be configured
parameter: value: numeric: “50, 75, 110, 134.5,
150, 300, 600, 1200, 1800, 2000, 2400, 3600,
4800, 7200, 9600, 19200, 38400, 115200”
defines the baud rate for the port
parameter: value: numeric: “7” or “8”
defines the number of bits per character
parameter: string: “n” (none), “o” (odd), “e” (even)
defines parity to be used
parameter: value: number: “1”, “2”
defines number of stop bits
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 5 - 25
PRELIMINARY
FUNCTION:
NetBootLoader
CP321
PF
DESCRIPTION:
To set or display the operational parameters for the available serial interfaces the command “pf” is used.
At startup the settings for the “TERM” and “SER0” interfaces are always set to the default values (9600/8/n/1). This is to avoid a possible
system lockout. If other settings are required during operation of the
NetBootLoader they may be made. If changes are made, it must be
ensured that corresponding parameters are used for the operator consle.
Issuing this command without parameters being specified will display
the current serial port settings.
PRELIMINARY
Syntax-wise, no spaces are permitted between the parameters and
they must be separated with a slash. Not all parameters must be
specified, but the “/” characters must be present to distinguish the
different parameters from each other. The sequence can be aborted
after every option.
USAGE:
Set “TERM” to 300 Baud, 7 Bits/char, odd parity, and 2 stop bits
COMMAND / RESPONSE (none):
pf term 300/7/o/2
Set the bits per character parameter of “SER0” to 7
COMMAND / RESPONSE (none):
pf ser0 //7
Set the stop bits parameter of “SER0” to 2
COMMAND / RESPONSE (none):
26172.01.VC.030730/163444
pf ser0 ///2
Page 5 - 26
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
NetBootLoader
PING
FUNCTION:
SYNTAX:
Verify operability of the Ethernet interface
ping <ip_addr> [-c <count>] [-s <size>]
… [-w <wait>]
ping
<ip-addr>
-c
<count>
-s
<size>
-w
<wait>
DESCRIPTION:
command
parameter: value: numerical string
IP address of target: nnn.nnn.nnn.nnn
option: count
parameter: value: numeric: “[n ... ]n”
number of packets to send
option: size
parameter: value: numeric: “[n ... ]n”: bytes
size of packet to send
option: wait
parameter: value: numeric: “[n ... ]n”: seconds
wait time between packets
To verify the operational status of the Ethernet interface the command
“ping” is used. This command tests the network connection and target
server’s ability to respond.
If no other parameters are specified, four requests will be sent. This
can be changed with the parameter “-c”. The typical size of a ping
packet can be changed with the parameter “-s” and the time between
requests, which is typically one second, can be changed with the parameter “-w”.
Reponses to the “ping” command are dependent on the performance
of the network.
USAGE:
Send four packets
COMMAND / RESPONSE:
ping 192.192.158.7
26172.01.VC.030730/163444
Send ten packets, 100 bytes long, and wait two seconds between
packets
COMMAND / RESPONSE:
ping 192.192.158.7 -c 10 -s 100 -w 2
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 5 - 27
PRELIMINARY
where:
NetBootLoader
CP321
PUT
FUNCTION:
SYNTAX:
Upload contents of the data buffer to the ftp server.
put <filename>
where:
DESCRIPTION:
command
parameter: string
file name to be used for contents of data buffer to
be uploaded
To upload the contents of the data buffer to a file on an ftp server, the
command “put” is used. The file indicated by the parameter
“<filename>” is created on the server. In the event that a file with this
name already exists, its contents will be overwritten.
PWD
FUNCTION:
SYNTAX:
DESCRIPTION:
Display the current ftp server directory.
pwd
If a ftp connection has been established with the “login” command,
the command “pwd” is used to display the complete path of the
current directory on the ftp server.
RS
FUNCTION:
SYNTAX:
Page 5 - 28
Reset the system
26172.01.VC.030730/163444
PRELIMINARY
put
<filename>
rs
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
NetBootLoader
RS
To permit the operator to force a restart of the system, the command
“rs” is used.
This command terminates the NetBootLoader command interpreter
and resets the entire system, generating a system reset with the
onboard watchdog.
If this command is issued over a remote telnet connection, the telnet
session is terminated prior to the generation of the reset.
SF
FUNCTION:
SYNTAX:
Store FLASH contents to data buffer
sf -o[=]<offset> -l[=]<length>
where:
sf
-o
<offset>
-l
<length>
DESCRIPTION:
26172.01.VC.030730/163444
USAGE:
command
option: offset
parameter: value: hexadecimal
relative offset to start of FLASH contents to be
stored to the data buffer
option: length
parameter: value: hexadecimal
length of FLASH contents to be stored to the data
buffer
With the command “sf” a selected portion of the FLASH contents
may be copied to the local data buffer, e.g. for a subsequent upload
to the ftp server with the “put” command.
The “<offset>” parameter refers to the relative offset within the
FLASH area similar to the “lf” command. The parameter “<length>”
specifies the length to store.
Store 64 kB of FLASH contents to the data buffer beginning at an
offset of 1 MB
COMMAND / RESPONSE (none):
sf -o=100000 -l=10000
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page 5 - 29
PRELIMINARY
DESCRIPTION:
NetBootLoader
CP321
SL
FUNCTION:
SYNTAX:
Download Motorola S-Records to data buffer
sl [-o[=]<offset>] [-u]
where:
sl
-o
<offset>
command
option: offset
parameter: value: hexadecimal: unsigned
-u
DESCRIPTION:
option: upper
With the command “sl” Motorola S-Records are downloaded to the
data buffer and the record addresses modified accordingly as
required for SDRAM operation (for copying to 0x0).
The “<offset>” parameter may be used to change the record base to
0x0.
The “-u” option selects the SER0 interface as source for the S-Records.
USAGE:
Download S-Records to data buffer and reduce each record’s address by
0x10000.
COMMAND / RESPONSE (none):
sl -o=10000
VER
FUNCTION:
SYNTAX:
DESCRIPTION:
Display version number
ver
The command “ver” displays the actual version number of the
NetBootLoader.
26172.01.VC.030730/163445
PRELIMINARY
offset to be subtracted from each record's address
Page 5 - 30
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
CP320-IO1 Module
Chapter
A
CP320-IO1 Module
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page A - 1
CP320-IO1 Module
CP321
This page was intentionally left blank.
Page A - 2
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
A.
CP320-IO1 Module
CP320-IO1 Module
A.1. Overview
The optional Kontron CP320-IO1 module has been designed to provide the CP321 user with
an effective gateway to the world of PMC modules. This additional capability opens up the
broadest range of expansion possibilities.
PMC modules are renowned for their flexibility and versatility of use. They afford the user wide
ranging system-independent solutions by means of easily interchanged or upgraded add-on
modules. The Kontron CP320-IO1 has been designed to maximize the advantages provided
by PMC modules in a 3U environment.
A special feature of the CP321 is the ability to cascade two of these IO1 modules on top of one
another. This means that the CP321 is able to carry any two PMC modules. Tremendous advantages in terms of expandability and flexibility are thus made available to the user as a result
of the addition of this capability to the board’s many outstanding features.
The CP320-IO1 is a non-intelligent, passive 3U CPCI carrier board with one PMC slot.
Some of the Outstanding Features of the CP320-IO1
•
•
•
•
32 Bit / 33MHz PCI Bus on the PMC side
IO voltage, V(I/O), 5V, or 3.3V, can be configured on the base board (CP321)
It supports the Interrupts INTA, INTB, INTC and INTD
It supports all the signals of the PCI Bus on its connectors Jn1 (CON4),
Jn2 (CON5)
• The connectors which connect the mezzanine board with the carrier include all the signals of a 33MHz, 32-bit, multi-master PCI bus; the power rails for 5V, 3.3V, and V(I/O);
and other specialized signals for board detection.
Features of the Kontron Modular Computers’ PMC modules
Kontron Modular Computers’ PMC modules are operable in CompactPCI systems and VME
systems which support PCI busses. They offer all the key benefits of PC I/O technology, namely:
•
•
•
•
low cost solutions
high performance
a processor independent local I/O bus
a broad range of I/O peripheral devices
Kontron Modular Computers’ PMC modules may be installed on a variety of different carrier
boards, including:
• CompactPCI 3U/6U: CPU CP302, CP600, CP602, CP610, CP611, CP612
• CompactPCI PMC carrier boards such as the CP390 and CP690
• VME 3U: VMP1 by means of the VMP1-IO1 module
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page A - 3
CP320-IO1 Module
CP321
A.2. Board Interfaces
PCI Expansion Connector
The PCI expansion connector CON2/3 provide all the necessary signals for data transfer as
defined by PCI Specification Rev. 2.1. This connector combination allows for board stacking
(cascading) with CON2 providing the connection to the carrier board or previous CP320-IO1
and CON3 providing connection to the next CP320-IO1 carrier. The pinouts of CON2 and
CON3 are the same.
PMC Interface
The PMC interface provides an easy way to extend the CP321 via the wide array of interfaces
and functions which are available on PMC modules produced by the entire range of PMC vendors. PMC connectors provide a 32-bit wide PCI data path with a speed of up to 33MHz which
is routed to the onboard connectors Jn1 and Jn2. These connectors also provide the power
supply for the PMC module. The interface has been designed to comply with the IEEE 1386.1
specification which defines a PCI electrical interface for the CMC (Common Mezzanine Card)
form factor.
Page A - 4
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
CP320-IO1 Module
A.3. Board Layout
The CP320-IO1 has two onboard connectors (CON4 and CON5) which provide all the PCI signals and the power supply for the PMC module. The CON3 connector in conjunction with the
CON2 connector (on reverse side of board) make board stacking possible
Figure A-1: Board Layout (Front View)
1
2
1
2
MAGNIFIED
63
ID 24977, Rev. 02
64 63
64
1
CON3
99
2
PCI EXPANSION CONNECTOR
100
© 2003 Kontron Modular Computers GmbH
Page A - 5
CP320-IO1 Module
CP321
A.4. CP320-IO1 Front Panel
Figure A-2: CP320-IO1 Front Panel
The CP320-IO1 front panel is provided with a window for the insertion of a PMC module bezel.
Page A - 6
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
CP320-IO1 Module
A.5. Pinouts
Table A-1: Jn1 (CON4), 32-bit PCI
PIN
SIGNAL
SIGNAL
Table A-2: Jn2 (CON5), 32-bit PCI
PIN
PIN
SIGNAL
SIGNAL
PIN
1
TCK
-12V
2
1
+12V
TRST#
2
3
Ground
INTA#
4
3
TMS
TDO
4
5
INTB#
INTC#
6
5
TDI
Ground
6
7
BUSMODE1#
+5V
8
7
Ground
PCI-RSVD
8
9
INTD#
PCI-RSVD
10
9
PCI-RSVD
PCI-RSVD
10
11
Ground
PCI-RSVD
12
11
BUSMODE2#
+3.3V
12
13
CLK
Ground
14
13
RST#
BUSMODE3#
14
15
Ground
GNT#
16
15
3.3V
BUSMODE4#
16
17
REQ#
+5V
18
17
PCI-RSVD
Ground
18
19
V(I/O)
AD[31]
20
19
AD[30]
AD[29]
20
21
AD[28]
AD[27]
22
21
Ground
AD[26]
22
23
AD[25]
Ground
24
23
AD[24]
+3.3V
24
25
Ground
C/BE[3]#
26
25
IDSEL
AD[23]
26
27
AD[22]
AD[21]
28
27
+3.3V
AD[20]
28
29
AD[19]
+5V
30
29
AD[18]
Ground
30
31
V(I/O)
AD[17]
32
31
AD[16]
C/BE[2]#
32
33
FRAME#
Ground
34
33
Ground
PMC-RSVD
34
35
Ground
IRDY#
36
35
TRDY#
+3.3V
36
37
DEVSEL#
+5V
38
37
Ground
STOP#
38
39
Ground
LOCK#
40
39
PERR#
Ground
40
41
SDONE#
SBO#
42
41
+3.3V
SERR#
42
43
PAR
Ground
44
43
C/BE[1]#
Ground
44
45
V(I/O)
AD[15]
46
45
AD[14]
AD[13]
46
47
AD[12]
AD[11]
48
47
Ground
AD[10]
48
49
AD[09]
+5V
50
49
AD[08]
+3.3V
50
51
Ground
C/BE[0]#
52
51
AD[07]
PMC-RSVD
52
53
AD[06]
AD[05]
54
53
+3.3V
PMC-RSVD
54
55
AD[04]
Ground
56
55
PMC-RSVD
Ground
56
57
V(I/O)
AD[03]
58
57
PMC-RSVD
PMC-RSVD
58
59
AD[02]
AD[01]
60
59
Ground
PMC-RSVD
60
61
AD[00]
+5V
62
61
ACK64#
+3.3V
62
63
Ground
REQ64#
64
63
Ground
PMC-RSVD
64
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page A - 7
CP320-IO1 Module
CP321
Table A-3: PCI Expansion Connector (CON2/3) Pinout
SIGNAL
PIN
PIN
GND 1)
1
2
SCL (I2C)
RST#
3
4
+3.3V 2)
+3.3V 2)
5
6
CLK2
CLK3
7
8
GND 1)
GND 1)
9
10
CLK4
INTB#
11
12
INTA#
INTD#
13
14
INTC#
+5V 3)
15
16
GNT#2
GNT#3
17
18
V(I/O) 6)
+3.3V 2)
19
20
GNT#4
GND 1)
21
22
REQ#2
REQ#3
23
24
GND 1)
+5V 3)
25
26
REQ#4
AD31
27
28
AD30
AD29
29
30
+5V 3)
GND 1)
31
32
AD28
AD27
33
34
AD26
AD25
35
36
GND 1)
+3.3V 2)
37
38
AD24
C/BE3#
39
40
SDA (I2C)
AD23
41
42
+3.3V 2)
GND 1)
43
44
AD22
AD21
45
46
AD20
AD19
47
48
GND 1)
V(I/O) 6)
49
50
AD18
AD17
51
52
AD16
C/BE2#
53
54
+5V 3)
GND 1)
55
56
FRAME#
IRDY#
57
58
GND 1)
+3.3V 2)
59
60
TRDY#
DEVSEL#
61
62
reserved
Page A - 8
© 2003 Kontron Modular Computers GmbH
SIGNAL
ID 24977, Rev. 02
CP321
CP320-IO1 Module
Table A-3: PCI Expansion Connector (CON2/3) Pinout (Continued)
SIGNAL
PIN
PIN
SIGNAL
GND 1)
63
64
STOP#
LOCK#
65
66
+3.3V 2)
PERR#
67
68
V(I/O) 6)
SERR#
69
70
GND 1)
+5V 3)
71
72
PAR
C/BE1#
73
74
AD15
AD14
75
76
+3.3V 2)
GND 1)
77
78
AD13
AD12
79
80
AD11
AD10
81
82
GND 1)
GND 1)
83
84
AD9
AD8
85
86
C/BE0#
AD7
87
88
+5V 3)
+3.3V 2)
89
90
AD6
AD5
91
92
AD4
AD3
93
94
GND 1)
reserved
95
96
AD2
AD1
97
98
AD0
+12V 4)
99
100
-12V 5)
Key
1) Ground
4) +12V
2) +3.3V
5) -12V
3) +5V
6) V(I/O)
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page A - 9
CP320-IO1 Module
CP321
A.6. Technical Specifications
Table A-4: CP320-IO1 Specifications
CP320-IO1
SPECIFICATIONS
PCI-Standard
Compliant with PCI 2.1
Signaling Voltage
Depends on the internal base board signaling voltage
(5V default)
Connectors
PMC Jn1 (CON4) and Jn2 (CON5) connectors; and PCI
Expansion Connectors (CON2/3)
Mechanical Compliance
IEEE 1101.10
CMC IEEE P1386/Draft 2.0
Temperature Range
0°C to +70°C Standard
-25°C to +75°C E1
-40°C to +85°C E2
Operating Humidity
0% to 95% non-condensing
Vibration and
Broad-Band Random Vibration
IEC68-2-6 compliant
IEC68-2-64
Shock:
Permanent Shock
Single Shock
IEC68-2-29
IEC68-2-27
Board Dimensions
Single-height Eurocard:
100 mm x 160 mm
1 x 4 HP slot
Board Weight
122 grams without PMC module
Page A - 10
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
CP320-IO1 Module
A.7. Board Installation
In order to keep the installation process as simple and easy as possible please follow the recommended order of work:
ESD Equipment!
Your carrier board and PMC module contain electrostatically 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.
PMC Module Installation
1. Place the EMC gasket on the bezel of your PMC-Module.
2. Push the PMC bezel into the window of the front panel of the CP320-IO1 and plug the
connectors together.
3. Use four screws (M2.5 × 6mm) to secure the module to the board.
Installation of the CP320-IO1 Module on the CP321 Baseboard
1. Place the CP320-IO1 exactly above the CP321
2. Plug them togethor
3. Use 4 screws (2.5 × 6 mm) to secure the board to the CP321
Note...
For further information regarding the installation of the CP320-IO1
board refer to the CP321 Installation chapter.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page A - 11
CP320-IO1 Module
CP321
Figure A-3: Installation of PMC Module
PMC module
CP320-IO1 Front Panel
2
1
CP320-IO1
PMC bezel
10mm stand-off
3
4 *M2.5 *6mm
screws
Page A - 12
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
CP320-IO1 Module
The following diagram illustrates how the CP320-IO1 mezzanine carrier board and the CP320TR1 RS485 optoisolated transition module are assembled with the CP321 main board. Assembly of the second carrier board follows on top of first carrier board.
Figure A-4: CP321 and Options
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page A - 13
CP320-IO1 Module
CP321
A.8. Jumper Setting
The jumper settings of the IO1 module depend on the module’s position relative to the CP321
and other modules, if any (please see Figure A4 below).
Table A-5: IO1 Jumper Settings for Different Module Positions
IDSEL
POSITION
CLOCK
GNT#
REQ#
J12
J11
J10
J1
J2
J3
J4
J5
J6
J7
J8
J9
P1
Set
Open
Open
Set
Open
Open
Set
Open
Open
Set
Open
Open
P2
Open
Set
Open
Open
Set
Open
Open
Set
Open
Open
Set
Open
Note...
Position P1 refers to the settings applicable for a module attatched to
the CP321 in position P1.
Position P2 refers to the settings applicable for a module attatched to
the CP321 in position P2.
Figure A-5: Cascading of IO1 (or other) Modules onto the CP321
U
RS T
W
H
AB
KEY
P1: 1 additional module
P2: 2 additional modules
LNK.
ACT.
SPEE D
P1
Page A - 14
P2
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
CP320-TR1 (Optional)
Chapter
B
CP320-TR1 (Optional)
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page B - 1
CP320-TR1 (Optional)
CP321
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Page B - 2
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
CP320-TR1 (Optional)
B.
CP320-TR1 (Optional)
B.1
Board Description
On the CP321 it is possible to utilize a transition module which provides optoisolated RS485
functionality either half or full duplex where half duplex is the default.
Users who require a CP321 with an opto-isolated serial interface are supplied with a customized CP321 on which the standard RJ45 connector is omitted (SER) and also with this module
which comes with a substitute RJ45 connector routed through optoisolation circuitry on the
module.
The module has been designed so that it does not increase the board width, which remains
unchanged at 4HP with the module in place.
Figure B-1: View of Underside of the
CP320-TR1 Module
Table B-1: Duplex Configuration
DUPLEX
FUNCTION
R13
SETTING
Full
Open
Half
Set
CON3
Table B-2: Serial Port Pinout
RS485
PIN
SIGNAL
HALF-DUPLEX
FULL-DUPLEX
1
N/C
-RxD
2
N/C
N/C
3
GND
GND
4
+TRXD
-TxD
5
N/C
N/C
6
N/C
+RxD
7
-TRXD
+TxD
8
N/C
N/C
ID 24977, Rev. 02
CON6
RJ45
(Serial)
R13
J1
J2
Refer to the Functional
Description chapter for
the pinout of CON3.
© 2003 Kontron Modular Computers GmbH
Page B - 3
CP320-TR1 (Optional)
CP321
Table B-3: CP320-TR1 Jumper Settings
FUNCTION
JUMPER SETTING
J1
J2
120 ohm termination,
full-duplex
Set
Set
120 ohm termination,
half-duplex
Set
Open
Open
Open
No termination
Page B - 4
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
CP320-TR2 (Optional)
Chapter
C
CP320-TR2 (Optional)
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page C - 1
CP320-TR2 (Optional)
CP321
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Page C - 2
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
CP320-TR2 (Optional)
C.
CP320-TR2 (Optional)
C.1
Board description
On the CP321 it is possible to utilize a transition module which provides optoisolated RS232
functionality for the SER0-Interface. All signals for utilizing hardware handshake protocol are
available in optoisolated form.
Supported Signals
The following signals are provided by the CP320-TR2:
•
•
•
•
•
TxD - Transmit Data
RxD - Receive Data
RTS - Request to Send (used on PC based systems for hardware handshaking)
CTS - (used on PC and Kontron systems for hardware handshaking)
DTR - (used on Kontron systems for hardware handshaking)
The board itself is available in the E2 temperature range.
Users who require a CP321 with an opto-isolated serial interface are supplied with a customized CP321 on which the standard RJ45 connector is omitted (SER) and also with this module
which comes with a substitute RJ45 connector routed through optoisolation circuitry on the
module.
The module has been designed so that it does not increase the board width, which remains
unchanged at 4HP with the module in place. View of Underside of the CP320-TR2 Module.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page C - 3
CP320-TR2 (Optional)
CP321
Figure C-1: View of Underside of
CP320-TR2 Module
Serial Port Pinout
Table C-1: Serial Port Pinout
RS232
Pin
Signal
1
NC
2
RTS
3
ISO-GND
4
TxD
5
RxD
6
NC
7
CTS
8
DTR
CON3
CON6
RJ45
(Serial)
Please note that
this diagram is
not to scale with
other board
diagrams
Page C - 4
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Post Module
Chapter
D
Post Module
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page D - 1
Post Module
CP321
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Page D - 2
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
Post Module
D.
Post Module
D.1
Board description
The CP320-Post is an optionally available tool which is used for hardware and software debugging. During the startup process of the CP321 it provides the user with information about the
status of the boot process by means of a message code similar to the POST codes on the Intel
PC. When the board has completed the startup process, the CP320-Post may be used to provide debug information for software development. The programmer can, therefore, define his
own debug code and send it to the CP320-Post by making a byte write command to the first
address of the socket memory area. The address for accessing the Post module depends on
the DIL socket (1 or 2) in which it is inserted and the setting of jumper J1 on the CP321.
Table D-1: Access Addresses for CP320-Post
MEMORY
EXPANSION
POSITION
Socket 1
Socket 2
J1 SETTING
Open
Set
not applicable
ADDRESS
0xFFF8 0000
0xFFF0 0000
0xFFE8 0000
Note...
The CP320-Post will only work properly on sockets which are configured for Flash or DiskOnChip modules.
Warning!
TURN POWER OFF
Always ensure that power is switched off before installing the
CP320-Post module.
SHORT CIRCUIT DANGER
When installing and operating the CP320-Post module ensure that
the module does not make contact with the front panel or any
other portions of the CP321 except the connections to the DIL
socket.
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page D - 3
Post Module
CP321
Figure D-1: Plan and Profile Views of CP320-Post Module
PLAN
1
Number Display
PROFILE
NUMBER DISPLAY
Higher Power
Lower Power
Page D - 4
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
D.2
Post Module
POST Codes
The following is a list of POST codes currently in use.
Table D-2: POST Code LIsting
POST
CODE
DESIGNATOR
DESCRIPTION
1
PR_COLD_ON
Reset entry reached
2
PR_INIT_ON
Board initialization reached
3
PR_INIT_FLUSH
Board initialization, caches flushed & disabled
4
PR_INIT_CSOFF
Board initialization, CS lines switch off
5
PR_INIT_CS0
Board initialization, CS0 done
6
PR_INIT_CS1
Board initialization, CS1 done
7
PR_INIT_CSON
Board initialization, CS lines on
8
PR_INIT_MEMINZ
Board initialization, memory controller initialized
9
PR_INIT_PRIF
Board initialization, processor interface
10
PR_COLD_BOARD
Board initialization done
11
PR_COPREL
Copy and relocations done, about to jump
12
PR_ICAON
I cache switched on
30
PR_PPC_GO
Start in ‘C’ part with ppcGo
31
PR_MMU_INIT
MMU initialization start
32
PR_MMU_REGSW0
MMU registers 0 written
33
PR_MMU_REGSW1
MMU registers 1 written
34
PR_MMU_REGSW2
MMU registers 2 written
35
PR_MMU_REGSW3
MMU registers 3 written
36
PR_MMU_TREN
MMU translation enabled
40
PR_PCI_INIT
PCI start initialisation
41
PR_PCI_PREBR
PCI bridges preset
42
PR_PCI_TABLE
PCI fill table
43
PR_PCI_UNIF
PCI universe found
44
PR_PCI_WRITE
PCI write configuration to devices
45
PR_PCI_BWRITE
PCI write configuration to bridges
46
PR_PCI_CIRQ
PCI write IRQ info to devices
47
PR_PCI_UNII
PCI configure universe 2
50
PR_CROOT_ENTER
CROOT entry
51
PR_CROOT_EXPT
CROOT exception handler installed
52
PR_CROOT_FLDET
CROOT flash detected
53
PR_CROOT_KEYF
CROOT startkey search
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page D - 5
Post Module
CP321
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Page D - 6
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
PMC-HDD1 Module
Chapter
E
PMC-HDD1 Module
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page E - 1
PMC-HDD1 Module
CP321
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Page E - 2
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
PMC-HDD1 Module
E.
PMC-HDD1 Module
E.1
Board description
The optional PMC-HDD1 module provides the Kontron PowerPC-based CPU boards with a
cost-effective way to add substantial mass storage capacity. It is designed to connect a 2.5”
IDE hard disk drive to the PCI bus of those boards. It is based on the silicon image IDE controller SiI0680, which provides the interface between the 32 bit wide, 33 MHz PCI bus and a
standard IDE hard disk drive. It is able to handle transfer rates up to the ATA-133 speed standard.
Note...
• The maximum transfer rate which can be achieved with this module
is restricted by the hard drive in use.
• The capacity of the module is defined by the hard drive in use.
Figure E-1: PMC-HDD1 Module with Hard Disk Drive Attached
HARD DISK DRIVE UNIT
PMC-HDD1
ID 24977, Rev. 02
© 2003 Kontron Modular Computers GmbH
Page E - 3
PMC-HDD1 Module
CP321
Table E-1: Pinout of the PMC Connectors
PN1/JN1 (CON1)
Pin #
Signal Name
Signal Name
PN2/JN2 (CON2)
Pin #
Pin #
Signal Name
Signal Name
Pin #
1
Signal
-12V
2
1
+12V
Signal
2
3
Ground
Signal
4
3
Signal
Signal
4
5
Signal
Signal
6
5
Signal
Ground
6
7
BUSMODE1#
+5V
8
7
Ground
Signal
8
9
Signal
Signal
10
9
Signal
Signal
10
11
Ground
Signal
12
11
BUSMODE2#
+3.3V
12
13
Signal
Ground
14
13
Signal
BUSMODE3#
14
15
Ground
Signal
16
15
+3.3V
BUSMODE4#
16
17
Signal
+5V
18
17
Signal
Ground
18
19
V (I/O)
Signal
20
19
Signal
Signal
20
21
Signal
Signal
22
21
Ground
Signal
22
23
Signal
Ground
24
23
Signal
+3.3V
24
25
Ground
Signal
26
25
Signal
Signal
26
27
Signal
Signal
28
27
+3.3V
Signal
28
29
Signal
+5V
30
29
Signal
Ground
30
31
V (I/O)
Signal
32
31
Signal
Signal
32
33
Signal
Ground
34
33
Ground
Signal
34
35
Ground
Signal
36
35
Signal
+3.3V
36
37
Signal
+5V
38
37
Ground
Signal
38
39
Ground
Signal
40
39
Signal
Ground
40
41
Signal
Signal
42
41
+3.3V
Signal
42
43
Signal
Ground
44
43
Signal
Ground
44
45
V (I/O)
Signal
46
45
Signal
Signal
46
47
Signal
Signal
48
47
Ground
Signal
48
49
Signal
+5V
50
49
Signal
+3.3V
50
51
Ground
Signal
52
51
Signal
Signal
52
53
Signal
Signal
54
53
+3.3V
Signal
54
55
Signal
Ground
56
55
Signal
Ground
56
57
V (I/O)
Signal
58
57
Signal
Signal
58
59
Signal
Signal
60
59
Ground
Signal
60
61
Signal
+5V
62
61
Signal
+3.3V
62
63
Ground
Signal
64
63
Ground
Signal
64
.
Page E - 4
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02
CP321
PMC-HDD1 Module
Table E-2: IDE Hard Disk Drive Connector Pinout
Pin Number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
ID 24977, Rev. 02
Signal
IDERESET
GND
HD7
HD8
HD6
HD9
HD5
HD10
HD4
HD11
HD3
HD12
HD2
HD13
HD1
HD14
HD0
HD15
GND
N/C
IDEDRQ
GND
IOW
GND
IOR
GND
IOCHRDY
GND
IDEDACKA
GND
IDEIRQ
N/C
A1
N/C
A0
A2
HCS0
HCS1
NC
GND
VCC
VCC
GND
N/C
Function
Reset HD
Ground signal
HD data 7
HD data 8
HD data 6
HD data 9
HD data 5
HD data 10
HD data 4
HD data 11
HD data 3
HD data 12
HD data 2
HD data 13
HD data 1
HD data 14
HD data 0
HD data 15
Ground signal
-DMA request
Ground signal
I/O write
Ground signal
I/O read
Ground signal
I/O channel ready
Ground signal
DMA Ack
Ground signal
Interrupt request
-Address 1
-Address 0
Address 2
HD select 0
HD select 1
-Ground signal
5V power
5V power
Ground signal
--
© 2003 Kontron Modular Computers GmbH
In/Out
Out
-In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
In/Out
--In
-Out
-Out
-In
-Out
-In
-Out
-Out
Out
Out
Out
In
------
Page E - 5
PMC-HDD1 Module
CP321
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Page E - 6
© 2003 Kontron Modular Computers GmbH
ID 24977, Rev. 02