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MVME4100ET Single Board Computer Installation and Use (6806800K76F)
9
Page 10
List of Figures
10
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
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About this Manual
Overview of Contents
This manual provides the information required to install and configure an MVME4100ET Single
Board Computer. Additionally, this manual provides specific preparation and installation
information and data applicable to the board.
The MVME4100ET Single Board Computer, with the Freescale MPC8548E System on Chip
(SoC) processor, provides a high-performance, cost-effective continuation for currently
deployed VME infrastructure.
This manual is divided into the following chapters and appendices:
Chapter 1, Introduction, lists the features of the MVME4100ET base board, standard
compliances, and model numbers for boards and accessories.
Chapter 2, Hardware Preparation and Installation, includes a description of the MVME4100ET,
unpacking instructions, environmental, thermal, and power requirements, and how to prepare
and install the base board, transition module, and PMC module.
Chapter 3, Controls, LEDs, and Connectors, provides an illustration of the board components and
front panel details. This chapter also provides descriptions for the front panel LEDs and
connectors.
Chapter 4, Functional Description, describes the major features of the MVME4100ET base
board. These descriptions include both programming and hardware characteristics of major
components.
Chapter 5, Transition Module, describes the MVME721ET transition module used with the
MVME4100ET.
Chapter 6, MOTLoad Firmware, describes the role, process, and commands employed by the
MVME4100ET diagnostic and initialization firmware MOTLoad. This chapter also briefly
describes how to use the debugger commands.
Appendix A, Battery Exchange, describes the procedure for replacing a battery.
Appendix B, Related Documentation, provides a list of publications, manufacturer’s documents,
and related industry specification for this product.
Safety Notes summarizes the safety instructions in the manual.
Sicherheitshinweise is a German translation of the Safety Notes chapter.
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
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About this Manual
TermMeaning
S/WSoftware
TSECThree-Speed Ethernet Controller
2eSSTTwo edge Source Synchronous Transfer
UARTUniversal Asynchronous Receiver/Transmitter
VVolts
VIOInput/Output Voltage
VITAVMEbus International Trade Association
VMEVersa Module Eurocard
VPDVital Product Data
WWatts
About this Manual
Conventions
The following table describes the conventions used throughout this manual.
NotationDescription
0x00000000Typical notation for hexadecimal numbers (digits are
0b0000Same for binary numbers (digits are 0 and 1)
boldUsed to emphasize a word
ScreenUsed for on-screen output and code related elements
Courier + BoldUsed to characterize user input and to separate it
ReferenceUsed for references and for table and figure
File > ExitNotation for selecting a submenu
<text>Notation for variables and keys
[text]Notation for software buttons to click on the screen
0 through F), for example used for addresses and
offsets
or commands in body text
from system output
descriptions
and parameter description
14
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
Page 15
About this Manual
NotationDescription
...Repeated item for example node 1, node 2, ..., node
12
.
.
.
..Ranges, for example: 0..4 means one of the integers
|Logical OR
Omission of information from example/command
that is not necessary at the time being
0,1,2,3, and 4 (used in registers)
Indicates a hazardous situation which, if not avoided,
could result in death or serious injury
Indicates a hazardous situation which, if not avoided,
may result in minor or moderate injury
Indicates a property damage message
No danger encountered. Pay attention to important
information
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
15
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About this Manual
Summary of Changes
Part NumberPublication DateDescription
6806800K76AJuly 2010Initial version
6806800K76BMarch 2011Minor correction to Factory Installed Linuxon page 42.
6806800K76CJuly 2011Updated Table "MVME4100ET Specifications" on page 27.
6806800K76DAugust 2011Updated Safety Noteson page 121 and Sicherheitshinweise
6806800K76EDecember 2012Updated Standard Compliances on page 19.
6806800K76FJune 2014Re- branded to Artesyn template.
About this Manual
on page 125.
16
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
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Introduction
1.1Features
The MVME4100ET Single Board Computer is a VMEbus board based on the MPC8548E
Integrated Processor. It is a full 6U board and occupies a single VME card slot with PMC cards
installed. The MVME4100ET is compliant with the VITA standards VMEbus, 2eSST, and PCI-X as
listed in Appendix B, Related Documentation.
Target applications for this board are medical imaging, industrial control, radar/sonar, and test
and measure.
Table 1-1 Features List
FunctionFeatures
Chapter 1
Processor / Host Controller /
Memory Controller
System MemoryOne DDR2 SO-CDIMM for SDRAM with ECC
2
COne 8 KB VPD serial EEPROM
I
One MPC8548E Integrated Processor
One e500 core with integrated L2
Core frequency of 1.3 GHz
One integrated four channel DMA controller
One integrated PCI-E interface
One integrated PCI-X interface
Four integrated 10/100/1000 Ethernet controllers
One integrated DUART
2
Two integrated I
One integrated Programmable Interrupt Controller
One integrated Local Bus Controller
One integrated DDR2 SDRAM controller
2 GBytes
Up to DDR533
Two 64 KB user configuration serial EEPROMs
One Real Time Clock (RTC) with removable battery
Dual temperature sensor
One SPD for memory on SO-CDIMM
Connection to XMCspan and rear transition module
C controllers
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Introduction
Table 1-1 Features List (continued)
FunctionFeatures
Flash128 MB soldered NOR flash with two alternate 1 MB boot sectors
NVRAMOne 512 KB MRAM extended temperature range
PCI_E8X Port to XMC Expansion
I/OOne front panel mini DB-9 connector for front I/O: one serial channel
EthernetFour 10/100/1000 MPC8548E Ethernet channels: two front panel
selectable via hardware switch
H/W switch or S/W bit write protection for entire logical bank
4 GB NAND flash
Two front panel RJ-45 connectors with integrated LEDs for front I/O:
two 10/100/1000 Ethernet channels
PMC site 1 front I/O and rear P2 I/O
PMC site 2 front I/O
Ethernet connectors and two channels for rear P2 I/O
18
Serial InterfaceOne 16550-compatible, 9.6 to 115.2 Kbaud, MPC8548E,
asynchronous serial channel: one channel for front panel I/O
One quad UART (QUART) controller to provide four 16550-
compatible, 9.6 to 115.2 Kbaud, asynchronous serial channels: four
channels for rear P2 I/O
backplane 160-pin VME connector)
2eSST (ANSI/VITA 1.5-2003) compliant
ANSI/VITA 1.7-2003 compliant (Increased Current Level for 96 pin &
160 pin DIN/IEC Connector Standard)
VITA 41.0, version 0.9 compliant
Two five-row P1 and P2 backplane connectors
One Tsi148 VMEbus controller
Form FactorStandard 6U VME, one slot
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
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Table 1-1 Features List (continued)
FunctionFeatures
MiscellaneousOne front panel RESET/ABORT switch
Six front panel status indicators:
Two 10/100/1000 Ethernet link/speed and activity (4 total)
Board fail
User S/W controlled LED
Planar status indicators
One standard 16-pin COP header
One standard 20-pin JTAG header
Boundary scan support
Switches for VME geographical addressing in a three-row backplane
Software SupportVxWorks OS support
Linux OS support
Introduction
1.2Standard Compliances
The MVME4100ET is designed to be CE compliant and to meet the following standard
requirements.
Table 1-2 Board Standard Compliances
Standard Description
UL 60950-1
EN 60950-1
IEC 60950-1
CAN/CSA C22.2 No 60950-1
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
Safety Requirements (legal)
19
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Introduction
Table 1-2 Board Standard Compliances (continued)
Standard Description
CISPR 22
CISPR 24
EN 55022
EN 55024
FCC Part 15
Industry Canada ICES-003
VCCI Japan
AS/NZS CISPR 22
EN 300 386
NEBS Standard GR-1089 CORE
EMC requirements (legal) on system level (predefined Artesyn
system)
NEBS Standard GR-63-CORE
ETSI EN 300 019 series
Directive 2011/65/EUDirective on the restriction of the use of certain hazardous
Environmental Requirements
substances in electrical and electronic equipment (RoHS)
20
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
Page 21
Figure 1-1Declaration of Conformity
E
C Declaration of Conformity
According to EN 17050-1:2004
Introduction
Manufacturer’s Name:
Manufacturer’s Address:
Declares that the following product, in accordance with the requirements of 2004/108/EC, 2006/95/EC, 2011/65/
EU and their amending directives,
Product:
Model Name/Number:
has been designed and manufactured to the following specifications:
EN55022: 2006
EN55024 (A1: 2001 + A2: 2003): 1998
2011/65/EU RoHS Directive
As manufacturer we hereby declare that the product named above has been designed to comply with the relevant sections of the above referenced specifications. This product complies with the essential health and safety
requirements of the above specified directives. We have an internal production control system that ensures
compliance between the manufactured products and the technical documentation.
Artesyn Embedded Technologies
Embedded Computing
Zhongshan General Carton Box Factory Co. Ltd. No 62, Qi
Guan Road West, Shiqi District, 528400 Zhongshan City
Guangdong, PRC
MVME4100ET Extended Temperature VMEbus Single Board Computer
Series
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
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1.4.2Board Accessories
The following table lists the available expansion and transition modules for the MVME4100ET.
Table 1-5 Board Accessories
Model NumberDescription
MVME721ET-101Rear Transition Module at -40C to +71c operating temperature
MVME721ET-102RTM with the SCANBE handles
XMCSPAN-001XMC Expansion, IEEE handles
XMCSPAN-002XMC Expansion, SCANBE handles
The IPMC712 and IPMC761 I/O modules are not supported on the MVME4100ET.
Introduction
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Introduction
1.4.3Serial Number Label
You can find the serial number of the product on a label that is located on the PCB close to the
front panel. The following figure shows a sample label and its location. The actual label on your
product may vary in content and location.
Figure 1-2Serial Number Label Location
24
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Hardware Preparation and Installation
2.1Overview
This chapter provides startup and safety instructions related to this product, and hardware
preparation instruction that includes default switch settings. System considerations and
installation instructions for the base board, PMC, and transition module are also described in
this chapter.
A fully implemented MVME4100ET consists of the following along with the base board:
Two single-wide or one double-wide PCI Mezzanine Card (PMC) slot for added versatility.
One transition module for support of the mapped I/O from the MVME4100ET base board
to the P2 connector.
Up to two optional XMCspan cards.
The following table lists the tasks that you need to do before you can use this board. Read this
entire chapter, including all Cautions and Warnings, before you begin.
Chapter 2
Table 2-1 Startup Overview
TaskPage
Unpack the hardware.Unpacking and Inspecting the Boardon page 26
Configure the hardware by setting jumpers
on the board and RTM.
Install the MVME721ET transition module in
the chassis.
Install PMC module (if required).Installing Accessories on page 36
Install XMCspan module (if required).XMCspan Installation and Use manual (6806800H03)
Install the
Attach cabling and apply power.Completing the Installation on page 41
Install PIM on transition module (if
required).
Ensure that the firmware initializes the
MVME4100ET
Initialize the boardChapter 6, MOTLoad Firmware
Examine and/or change environmental
parameters.
MVME4100ET in the chassis.Installing and Removing the Board on page 40
Configuring the Board on page 31 and SEEPROM Address
Switch, S1 on page 82
Transition Module on page 36
PMC Input/Output Module on page 85
Chapter 6, MOTLoad Firmware
MVME4100ET Single Board Computer Programmer’s
Reference
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Hardware Preparation and Installation
Table 2-1 Startup Overview (continued)
TaskPage
Program the board as needed for your
applications.
MVME4100ET Single Board Computer Programmer’s
Reference
2.2Unpacking and Inspecting the Board
Read all notices and cautions prior to unpacking the product.
Damage of Circuits
Electrostatic discharge and incorrect installation and removal can damage circuits or
shorten their life.
Before touching the board or electronic components, make sure that you are working in an
ESD-safe environment.
26
Shipment Inspection
inspect the shipment as follows:
1. Verify that you have received all items of your shipment.
2. Check for damage and report any damage or differences to customer service.
3. Remove the desiccant bag shipped together with the board and dispose of it
according to your country’s legislation.
The product is thoroughly inspected before shipment. If any damage occurred during
transportation or any items are missing, contact customer service immediately.
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
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2.3Requirements
Make sure that the board, when operated in your particular system configuration, meets the
requirements specified in the next sections.
2.3.1Environmental Requirements
The following table lists the currently available specifications for the environmental
characteristics of the MVME4100ET. A complete functional description of the MVME4100ET
base board is available in Chapter 4, Functional Description.
Operating temperatures refer to the temperature of the air circulating around the board and
not to the component temperature.
Hardware Preparation and Installation
Table 2-2 MVME4100ET Specifications
CharacteristicsOperating
Cooling MethodForce Air
Operating Temperature-40C to +71C
Storage Temperature-50C to +100C
Temperature Transition Time Operational temperature transition rate
0.5c/minute
VibrationSwept sine: 1.0 g from 5.0 to 200 Hz
Sweep rate: 0.25 octaves/minute
HumidityDesigned to operate up to 100% relative
humidity, Non condensing
The RTC field removable battery should be removed, if MVME4100ET has to be stored beyond
its operational temperature range.
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Hardware Preparation and Installation
Product Damage
High humidity and condensation on the board surface causes short circuits.
Do not operate the board outside the specified environmental limits.
Make sure the board is completely dry and there is no moisture on any surface before
applying power.
2.3.2Power Requirements
Up to 90 W (18 A at 5 V) of power can be supplied to the board in a 5-row backplane. 70 W
(14 A at 5 V) can be supplied in a 3-row backplane. The board requires 18 W to 22 W (3.6 A to
4.4 A at 5 V) to operate. The remainder is available to the PMC site, but you have to make sure
to not exceed 10 A (33 W) on 3.3 V.
The table below provides an estimate of the typical and maximum power required.
Table 2-3 Power Requirements
Board VariantPower
MVME4100ET-0171Typical: 18 W at +5 V
Maximum: 22 W at +5 V
MVME4100ET-0173Typical: 18 W at +5 V
Maximum: 22 W at +5 V
The following table shows the power available when the MVME4100ET is installed in either a 3row or 5-row chassis and when PMCs are present.
Chassis TypeAvailable PowerPower With PMCs
3-Row70 W maximumBelow 70 W
5-Row90 W maximumBelow 90 W
1. Keep below power limit. Cooling limitations must be considered.
1
1
28
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Hardware Preparation and Installation
2.3.3Thermal Requirements
The MVME4100ET module requires a minimum air flow of 14 CFM uniformly distributed across
the board, with the airflow traveling from the heat sink to the PMC2 site, when operating at a
71°C (160 °F) ambient temperature.
2.3.4Thermally Significant Components
The following table summarizes components that exhibit significant temperature rises. These
are the components that should be monitored in order to assess thermal performance. The
table also supplies the component reference designator and the maximum allowable
operating temperature.
You can find components on the board by their reference designators as shown in Figure 2-1
and Figure 2-2. Versions of the board that are not fully populated may not contain some of
these components.
The preferred measurement location for a component may be junction or case as specified in
the below table. Junction temperature refers to the temperature measured by an on-chip
thermal device. Case temperature refers to the temperature at the top, center surface of the
component.
Table 2-4 Thermally Significant Components
Reference
DesignatorGeneric Description
U12Processor105 °C (+221 °F)Junction
U4, U27Gb Ethernet Transceivers125 °C (+257 °F)Junction
U66MRAM115 °C (+239 °F)Junction
U24VME Bridge122 °C (+251.6 °F)Junction
U22, U25PCI-X to PCI-X Bridge125 °C (+257 °F)Junction
U67PLD90 °C (+194 °F)Junction
U21CPLD85 °C (+185 °)Junction
U2, U34, U35,
U36
XJ1DDR2 SDRAM85 °C (+185 °)Case
Transceivers150 °C (+302 °F)Junction
Maximum Allowable
Component Temperature
Measurement
Location
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Hardware Preparation and Installation
Figure 2-1Primary Side Thermally Significant Components
30
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Hardware Preparation and Installation
Figure 2-2Secondary Side Thermally Significant Components
U66
U67
2.3.5Equipment Requirements
The following equipments are recommended to complete an MVME4100ET system:
VMEbus system enclosure
System console terminal
Operating system (and/or application software)
Transition module and connecting cables
2.4Configuring the Board
To produce the desired configuration and ensure proper operation of the MVME4100ET, you
may need to carry out certain hardware modifications before installing the module.
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Hardware Preparation and Installation
The MVME4100ET provides software control over most options. By setting bits in control
registers after installing the module in a system, you can modify its configuration. The
MVME4100ET control registers are described in the MVME4100ET Programmer’s Reference.
Prior to installing PMC modules on the MVME4100ET base board, ensure that all switches that
are user configurable are set properly. To do this, refer to Figure 2-3 or the board itself, for the
location of specific switches and set the switches according to the following descriptions.
Figure 2-3Switch Locations
32
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The following sections describe the on-board switches and their configurations for the
MVME4100ET.
Board Malfunction
Switches marked as "reserved" might carry production-related functions and can cause the
board to malfunction if their setting is changed.
Do not change settings of switches marked as "reserved". The setting of switches which are
not marked as "reserved" has to be checked and changed before board installation.
2.4.1SMT Configuration Switch, S1
An 8-position SMT configuration switch is located on the MVME4100ET to control the flash
bank write-protect, select the flash boot image, and control the safe start ENV settings. The
default setting on all switch positions is OFF and is indicated by brackets in Table 2-5.
Hardware Preparation and Installation
Figure 2-4SMT Configuration Switch Position
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Hardware Preparation and Installation
Table 2-5 Configuration Switch Settings (S1)
SwitchDescriptionSettingFunction
S1-1 Safe Start
1
[OFF]
ON
Use normal ENV
Use safe ENV
S1-2Boot Block B
Select
S1-3Flash Bank WP[OFF]
S1-4JTAG Pass Thru[OFF]
S1-5 PCI Mode[OFF]
S1-6PCI 66[OFF]
S1-7MASTER WP[OFF]
S1-8Reserved--
[OFF]
ON
ON
ON
ON
ON
ON
Flash memory map normal and boot block A selected
Boot block B selected, mapped to highest address
Entire NOR flash is not write-protected
Flash is write-protected
When this switch is on, writes to the NOR flash devices are
blocked by hardware. The FLASH BANK WP switch does
not control writes to the NAND flash.
Normal operation
Pass-Through mode
PCI-X mode
PCI-C, 66 MHz mode
PCI-X 100 MHz mode
PCI 66 mode and PCI bus mode controlled by PCI Mode
switch
Master write-protection (WP) disabled
Master WP on to write protect the NOR flash, NAND flash,
MRAM, and I
This switch does not write protect the SPD on the SO-
CDIMM. Other switches and control bits may writeprotect individual devices.
2
C EEPROM devices
1. Switch status is readable from System Status Register 1, bit 5. Software should check this bit and act accordingly.
2.4.2Geographical Address Switch, S2
The Tsi148 VMEbus Status Register provides the VMEbus geographical address of the
MVME4100ET. The switch reflects the inverted states of the geographical address signals.
Applications that are not using the 5-row backplane can use the geographical address switch
to assign a geographical address per the following diagram. Note that this switch is wired in
parallel with the geographical address pins on the 5-row connector, so these switches must be
34
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
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Hardware Preparation and Installation
in the off position when installed in a 5-row chassis in order to get the correct address from the
P1 connector. This switch also includes the SCON control switches. More information regarding
GA address switch assignments can be found in the MVME4100ET Single Board Computer
Programmer’s Reference.
Figure 2-5Geographical Address Switch Position
Table 2-6 Geographical Address Switch Settings
PositionFunctionDefault
S2-1 VME SCON Auto
S2-2VME SCON SEL
S2-3GAP1
S2-4GA41
S2-5 GA31
S2-6GA21
S2-7GA11
S2-8GA01
1. The VME SCON MAN switch is OFF to select Auto-SCON mode. The switch is ON to select manual SCON mode which
works in conjunction with the VME SCON SEL switch.
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
1
2
Auto-SCON
Non-SCON
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Hardware Preparation and Installation
2. The VME SCON SEL switch is OFF to select non-SCON mode. The switch is ON to select always SCON mode. This
switch is only effective when the VME SCON MAN switch is ON.
If you are installing the optional MVME721ET transition module, refer to Transition Module on
page 36 for configuration switch settings.
2.5Installing Accessories
This section describes the procedures for installing the MVME721ET transition module, PMCs,
and the XMCspan on the base board.
2.5.1Transition Module
The MVME721ET does not support hot swap. You should remove power to the rear slot or
system before installing the module. Before installing the MVME721ET transition module, you
may need to manually configure the switch and install a PMC I/O Module (PIM). Refer to
Chapter 5, Transition Module, for switch settings and PIM installation.
36
Damage of Circuits
Electrostatic discharge and incorrect installation and removal can damage circuits or
shorten their life.
Before touching the board or electronic components, make sure that you are working in an
ESD-safe environment.
Product Damage
Only use injector handles for board insertion to avoid damage to the front panel and/or PCB.
Deformation of the front panel can cause an electrical short or other board malfunction.
Board Malfunction
Switches marked as “reserved” might carry production-related functions and can cause the
board to malfunction if their setting is changed.
Do not change settings of switches marked as “reserved”. The setting of switches which are
not marked as “reserved” has to be checked and changed before board installation.
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
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Hardware Preparation and Installation
Installation and Removal Procedure
To begin the installation of the transition module in a chassis, proceed as follows:
1. Turn all equipment power OFF and disconnect the power cable from the AC power
source.
2. Remove the chassis cover as instructed in the equipment user's manual.
3. Remove the filler panel(s) from the appropriate card slot(s) at the rear of the chassis
(if the chassis has a rear card cage).
4. Install the top and bottom edge of the transition module into the rear guides of the
chassis.
5. Ensure that the levers of the two injector/ejectors are in the outward position.
6. Slide the transition module into the chassis until you feel resistance.
7. Simultaneously move the injector/ejector levers in an inward direction.
8. Verify that the transition module is properly seated and secure it to the chassis
using the two screws located adjacent to the injector/ejector levers.
9. Connect the appropriate cables to the transition module.
To remove the transition module from the chassis, reverse the procedure and press the red
locking tabs (IEEE handles only) to extract the board.
2.5.2PMC
The PMC connectors are placed to support two single-width PMCs or one double-width PMC.
PMC site 1 supports front PMC I/O and rear PMC I/O via the Jn4 connector. PMC 1 I/O is routed
to the VME P2 connector. PMC site 2 only supports front PMC I/O and does not have a Jn4
connector. The PMC 1 Jn4 user I/O signals only support low-current high-speed signals and thus
do not support current-bearing power supply usage.
The user-configured switches S1 and S2 are not accessible with a PMC installed in PMC site 2.
The onboard PMC sites are configured to support +3.3 V I/O PMC modules. The onboard PMC
sites may be configured to support 3.3V or 5.0V I/O PMC modules. To support 3.3V or 5.0V I/O
PMC modules, both PMC I/O keying pins must be installed in the holes. If both the keying pins
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
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Hardware Preparation and Installation
are not in the same location or if the keying pins are not installed, the PMC sites does not
function. Note that setting the PMC I/O voltage to 5.0 V forces the PMC sites to operate in
33 MHz PCI mode instead of PCI-X mode. The default factory configuration is for 3.3 V PMC I/O
voltage.
Follow these steps to install a PMC onto the MVME4100ET board.
Installation Procedure
Read all notices and follow these steps to install a PMC on the base board.
Damage of Circuits
Electrostatic discharge and incorrect installation and removal can damage circuits or
shorten their life.
Before touching the board or electronic components, make sure that you are working in an
ESD-safe environment.
38
Product Damage
Inserting or removing modules with power applied may result in damage to module
components.
Before installing or removing additional devices or modules, read the documentation that
is provided with the product.
1. Attach an ESD strap to your wrist.
2. Attach the other end of the ESD strap to the chassis as a ground.
The ESD strap must be secured to your wrist and to ground throughout the
procedure.
3. Remove the PCI filler from the front panel.
4. Slide the edge connector of the PMC module into the front panel opening from
behind and place the PMC module on top of the base board.
The four connectors on the underside of the PMC module should then connect
smoothly with the corresponding connectors on the MVME4100ET.
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Hardware Preparation and Installation
5. Insert the four short phillips-head screws (provided with the PMC) through the
holes on the bottom side of the
standoffs.
6. Tighten the screws. Refer to Figure 2-6 on page 39.
MVME4100ET and the PMC front bezel and into rear
7. Reinstall the
MVME4100ET assembly in its proper card slot.
Be sure the module is well seated in the backplane connectors. Do not damage or
bend connector pins.
8. If the PMC module was installed in a non-hot swap chassis, replace the chassis or
system cover(s), reconnect the system to the AC or DC power source and turn the
equipment power on.
Figure 2-6Typical Placement of a PMC Module on a VME Module
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Hardware Preparation and Installation
2.5.3XMCspan
The XMCspan is a carrier module that provides PCI Express expansion capability to the
MVME4100ET. Refer to the XMCspan Installation and Use manual for details about the XMCspan
and the installation procedure.
2.6Installing and Removing the Board
This section describes a recommended procedure for installing a board module in a chassis.
The MVME4100ET does not support hot swap. You should remove power to the slot or system
before installing the module. Before installing the MVME4100ET, ensure that the serial ports
and switches are properly configured.
Installation and Removal Procedure
Before you install the module, read all cautions, warnings, and instructions described in this
section.
40
Damage of Circuits
Electrostatic discharge and incorrect installation and removal can damage circuits or
shorten their life.
Before touching the board or electronic components, make sure that you are working in an
ESD-safe environment.
Product Damage
Only use injector handles for board insertion to avoid damage to the front panel and/or PCB.
Deformation of the front panel can cause an electrical short or other board malfunction.
To install the MVME4100ET into your computer chassis, perform the following steps:
1. Attach an ESD strap to your wrist.
2. Attach the other end of the ESD strap to an electrical ground.
The ESD strap must be secured to your wrist and to ground throughout the
procedure.
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Hardware Preparation and Installation
3. Remove any filler panel that might fill that slot.
4. Install the top and bottom edge of the MVME4100ET into the guides of the chassis.
5. Ensure that the levers of the two injector/ejectors are in the outward position.
6. Slide the MVME4100ET into the chassis until you feel resistance.
7. Simultaneously move the injector/ejector levers in an inward direction.
8. Verify that the MVME4100ET is properly seated.
9. Secure it to the chassis using the two screws located adjacent to the
injector/ejector levers.
10.Connect the appropriate cables to the MVME4100ET.
To remove the board from the chassis, reverse the procedure and press the red locking tabs
(IEEE handles only) to extract the board.
2.7Completing the Installation
The MVME4100ET is designed to operate as an application-specific computing blade or an
intelligent I/O board/carrier. It can be used in any slot in a VME chassis. When the MVME4100ET
is installed in a chassis, you can connect peripherals and apply power to the board.
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Figure 3-1 on page 46 and Figure 5-1 on page 80 show the locations of the various connectors
on the MVME4100ET and MVME721ET.
Product Damage
RJ-45 connectors on modules are either twisted-pair Ethernet (TPE) or E1/T1/J1 network
interfaces. Connecting an E1/T1/J1 line to an Ethernet connector may damage your system.
Make sure that TPE connectors near your working area are clearly marked as network
connectors.
Verify that the length of an electric cable connected to a TPE bushing does not exceed
100 m.
Make sure the TPE bushing of the system is connected only to safety extra low voltage
circuits (SELV circuits).
If in doubt, ask your system administrator.
The console settings for the MVME4100ET are:
Eight bits per character
One stop bit per character
Parity disabled (no parity)
Baud rate of 9600 baud
Verify that hardware is installed and the power/peripheral cables connected are appropriate
for your system configuration.
Replace the chassis or system cover, reconnect the chassis to the AC or DC power source, and
turn the equipment power on.
2.8Factory Installed Linux
A bootable ramdisk based Linux image based on the 2.6.27 kernel is available in NOR flash. To
boot this image, use the following MOTLOAD commands:
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The image should boot to the following prompt:
Emerson Network Power Embedded Computing Linux
Kernel 2.6.27 on a MVME4100 localhost login:
Login as root.
The /root/README.MVME4100_LINUX file provides a brief overview of MVME4100ET
Linux. Contact Artesyn Embedded Technologies for kernel patches and additional information
on using MVME4100ET Linux.
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Controls, LEDs, and Connectors
3.1Overview
This chapter summarizes the controls, LEDs, connectors, and headers for the MVME4100ET
base board. Connectors for the MVME721ET transition module are available in Rear Panel
Connectors on page 83.
Chapter 3
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Controls, LEDs, and Connectors
3.2Board Layout
The following figure shows the components, LEDs, connectors, and the reset switch on the
MVME4100ET.
Figure 3-1Component Layout
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3.3Front Panel
The following switch, LEDs, and connectors are available on the MVME4100ET front panel.
Figure 3-2Front Panel LEDs, Connectors, Switch
Controls, LEDs, and Connectors
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Controls, LEDs, and Connectors
3.3.1Reset/Abort Switch
The MVME4100ET has a single push button switch to provide both the abort and reset
functions. When the switch is depressed for less than 3 seconds, an abort interrupt is
generated to the MPC8548E PIC. If the switch is held for more than 3 seconds, a board hard
reset is generated. If the MVME4100ET is the VMEbus system controller, a VME SYSRESET is
generated.
3.3.2LEDs
The table below describes the LEDs on the front panel of the MVME4100ET. Refer to Figure 3-2
on page 47 for LED locations.
Table 3-1 Front Panel LEDs
LabelFunctionColorDescription
BFLBoard FailRedThis indicator is illuminated during a hard
reset and remains illuminated until
software turns it off. The LED is
controlled by bit 14 (BDFAIL) of the
VSTAT register in the Tsi148.
USR1User DefinedRed/YellowThis indicator is illuminated by S/W
assertion of its corresponding register
bits in the Status Indicator Register. See
the Programmer's Guide for further
details.
GNET1 SPEEDTSEC1 Link / SpeedOff
Yellow
Green
GNET1 ACTTSEC1ActivityOff
Blinking Green
GNET2 SPEEDTSEC2 Link / SpeedOff
Yellow
Green
No link
10/100 BASE-T operation
1000 BASE-T operation
No activity
Activity proportional to bandwidth
utilization
No link
10/100 BASE-T operation
1000 BASE-T operation
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Table 3-1 Front Panel LEDs (continued)
LabelFunctionColorDescription
GNET2 ACTTSEC2 ActivityOff
3.3.3Connectors
This section describes the pin assignments and signals for the connectors on the
MVME4100ET. The table below lists the standard connectors on the MVME4100ET base board.
Refer to Figure 3-1 on page 46 for connector locations. Pin assignments for the connectors are
in the following sections. Some connectors use standard pin assignments in compliance with
the VMEbus, IEEE, PCI, and ANSI/VITA specifications. Links to these specifications are located at
Appendix B, Related Documentation, on page 115.
Blinking Green
Controls, LEDs, and Connectors
No activity
Activity proportional to bandwidth
utilization
Table 3-2 Base Board Connectors
Reference DesignatorFunctionNotes
J6XMC Expansion8X PCI-E to XMCSpan
J4ATSEC 1, 10/100/1000 EthernetRJ-45
GENET 1 on front
J4BTSEC 2, 10/100/1000 EthernetRJ-45
GENET2 on front
J11, J12, J13, J14
J21, J22, J23
J1Port 0. Serial Port 1Micro DB-9 console serial port on front
P1VME five-row P1
P2VME five-row P2 on SBC and RTMTSEC3 signals assigned to E1-1 thru E1-4
P4Processor COP headerPlanar header for processor COP
P5Boundary Scan headerPlanar header for boundary scan and
PMC1
PMC2
Implementing all recommended and
optional VITA32 signals except
RESETOUT#
TSEC4 signals assigned to E2-1 thru E2-4
Serial ports 2-5
emulation
PLD/flash programming
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3.3.3.1XMC Expansion Connector (J6)
One 76-pin Mictor connector with a center row of ground pins is used to provide XMC
expansion capability. The pin assignments for this connector are as follows:
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3.3.3.2Ethernet Connectors (J4A/J4B)
There are four 10/100/1000 Mb/s full duplex Ethernet interfaces using the MPC8548E Triple
Speed Ethernet Controllers (TSECs). Two Gigabit Ethernet interfaces are routed to the two
front-panel RJ-45 connectors with integrated LEDs for speed and activity indication. The other
Gigabit Ethernet interfaces are routed to P2 for rear I/O. These connectors use standard pin
assignments and are as follows:
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3.3.3.4Serial Port Connector (COM1/J1)
There is one front access asynchronous serial port interface (SP0) that is routed to the micro
DB-9 front-panel connector. You can use the Artesyn part MTCA-CONSOLE-CABLE to convert
to a DB9 male connector. The pin assignments for this connector are as follows:
Table 3-12 COM1 Port Connector Pin Assignments
PinSignal
1No Connect
2RX
3TX
4No Connect
5GND
6No Connect
7RTS
8CTS
9No Connect
3.3.3.5VMEbus P1 Connector
The VME P1 connector is a 160-pin DIN. The P1 connector provides power and VME signals for
24-bit address and 16-bit data. The pin assignments for the P1 connector are as follows:
Table 3-13 VMEbus P1 Connector Pin Assignments
PinROW ZROW AROW BROW CROW DPin
1Reserved (N/C)D00BBSY*D08+5V1
2GNDD01BCLR*D09GND2
3Reserved (N/C)D02ACFAIL*D10Reserved (N/C)3
4GNDD03BG0IN*D11Reserved (N/C)4
5Reserved (N/C)D04BG0OUT*D12Reserved (N/C)5
6GNDD05BG1IN*D13Reserved (N/C)6
7Reserved (N/C)D06BG1OUT*D14Reserved (N/C)7
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3.3.3.6VMEbus P2 Connector
The VME P2 connector is a 160-pin DIN. Row B of the P2 connector provides power to the
MVME4100ET and to the upper eight VMEbus address lines and additional 16 VMEbus data
lines. The Z, A, C, and D pin assignments for the P2 connector are the same for both the
MVME4100ET and MVME721ET, and are as follows:
Table 3-14 VME P2 Connector Pinouts
PinP2-ZP2-AP2-BP2-CP2-D
1SP1RXPMC1_IO2+5VPMC1_IO1E1-1+
2GNDPMC1_IO4GNDPMC1_IO3E1-1-
3SPITXPMC1_IO6VRETRY_LPMC1_IO5GND
4GNDPMC1_IO8VA24PMC1_IO7E1-2+
5SP1CTSPMC1_IO10VA25PMC1_IO9E1-2-
6GNDPMC1_IO12VA26PMC1_IO11GND
7SP1RTSPMC1_IO14VA27PMC1_IO13E1-3+
8GNDPMC1_IO16VA28PMC1_IO15E1-3-
9SP2RXPMC1_IO18VA29PMC1_IO17GND
10GNDPMC1_IO20VA30PMC1_IO19E1-4+
11SP2TXPMC1_IO22VA31PMC1_IO21E1-4-
12GNDPMC1_IO24GNDPMC1_IO23GND
13SP2CTSPMC1_IO26+5VPMC1_IO25I2C_SDA
14GNDPMC1_IO28VD16PMC1_IO27I2C_SCL
15SP2RTSPMC1_IO30VD17PMC1_IO29E1_LINK
16GNDPMC1_IO32VD18PMC1_IO31E1_ACT
17SP3RXPMC1_IO34VD19PMC1_IO33E2_LINK
18GNDPMC1_IO36VD20PMC1_IO35E2_ACT
19SP3TXPMC1_IO38VD21PMC1_IO37GND
20GNDPMC1_IO40VD22PMC1_IO39E2-4-
21SP3CTSPMC1_IO42VD23PMC1_IO41E2-4+
22GNDPMC1_IO44GNDPMC1_IO43GND
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MVME4100ET Single Board Computer Installation and Use (6806800K76F)
PMC Host I/O connector J10 routes only power and ground from VME P2. There are no Host I/O
signals on this connector. The MVME4100ET routes PMC I/O from J14 of PMC Slot 1 to VME P2
rows A and C. The MVME721ET routes these signals (pin-for-pin) from VME P2 to PMC I/O
Module connector J14. See Table 3-15 for the pin assignments.
The 20-pin boundary scan header provides an interface for programming the on-board PLDs
and for boundary scan testing/debug purposes. The pin assignments for this header are as
follows:
Pin 10 must be grounded in the cable in order to enable boundary scan.
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Functional Description
4.1Overview
The MVME4100ET VMEbus board is based on the MPC8548E System on Chip (SoC) processors.
The MVME4100ET provides front panel access to one serial port with a mini DB-9 connector
and two 10/100/1000 Ethernet ports with two RJ-45 connectors. The front panel includes a fail
indicator LED, user-defined indicator LED, and a reset/abort switch.
The MVME721ET transition module provides rear panel access to four serial ports with one
RJ-45 connector per port and two 10/100/1000 Ethernet ports with t wo RJ-45 connectors. The
transition module also provides two planar connectors for one PIM with front I/O.
The block diagram for the MVME4100ET Single Board Computer is shown in Figure 4-1 and the
block diagram for the MVME721ET transition module is shown in Figure 5-2.
Chapter 4
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Functional Description
4.2Block Diagram
The following figure is a block diagram of the MVME4100ET architecture.
Figure 4-1Block Diagram
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4.3Processor
The MVME4100ET is designed to support the MPC8548E processor. The processor is
configured to operate at 1.3 GHz core frequency with a corresponding 533 Mb DDR2 memory
bus.
The MVME4100ET supports the power-on reset (POR) pin sampling method for processor reset
configuration. The states of the various configuration pins on the processor are sampled when
reset is de-asserted to determine the desired operating modes. Combinations of pull-up and
pull-down resistors are used to set the options. Some options are fixed and some are selectable
at build time by installing the proper pull-up/pull-down resistor. Refer to the MPC8548E
reference manual, listed in Appendix B, Related Documentation, Manufacturers’ Documents on
page 115 for additional details and/or programming information.
4.4I2C Serial Interface and Devices
Functional Description
The MVME4100ET provides the following on-board I2C serial devices connected to the
MPC8548E I2C controller 0 interface:
8 KB serial EEPROM for VPD
Two 64 KB serial EEPROMs for user configuration data storage
One 256 byte serial EEPROM on SO-CDIMM for SPD
Maxim DS1375 Real Time Clock
On-Semi ADT7146 temperature sensor
8 KB serial EEPROM on RTM VPD
The RTC implemented on the MVME4100ET provides an alarm interrupt routed to the
MPC8548E PIC through the control PLD. A DS32KHz temperature controlled crystal oscillator
provides the RTC clock reference. A battery backup circuit for the RTC is provided on-board.
The On-Semi digital temperature sensor measures the temperature of the board and also
connects to the temperature diode on the MPC8548E. The temperature sensor also provides
an alarm interrupt routed to the MPC8548E PIC through the control PLD.
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Functional Description
The I2C interface is routed to the P2 connector for access to the serial EEPROM located on the
transition module. The device address for the transition module serial EEPROM is user
selectable using the configuration switches. Refer to Chapter 5, Transition Module for
information on the switches.
For programming information, see the MVME4100ET Single Board Computer Programmer’s Reference.
4.5System Memory
The MVME4100ET includes one SO-CDIMM socket. The SO-CDIMM socket supports 2 GByte
DDR2 SDRAM module. The MVME4100ET supports memory speeds up to DDR533.
4.6Timers
Timing functions for the MVME4100ET are provided by four global high-resolution timers
integrated into the MPC8548E plus four additional independent 32-bit timers in a PLD.
The four integrated 32-bit timers are clocked by the RTC input which is driven by a 1 MHz clock.
Refer to the MPC8548E reference manual, listed in Appendix B, Related Documentation,
Manufacturers’ Documents on page 115 for additional details and/or programming
information.
The clock source for the four 32-bit timers in the PLD is 25 MHz. The timer prescaler must be
configured to generate a 1 MHz timer reference. For programming information, see
MVME4100ET Single Board Computer Programmer’s Reference.
4.7Ethernet Interfaces
The MVME4100ET provides four 10/100/1000 Mbps full-duplex Ethernet interfaces using the
MPC8548E Ethernet Controllers. Two Broadcom BCM5482S PHYs are used. The Ethernet ports
on the MPC8548E are configured to operate in RGMII mode. Two Gigabit Ethernet interfaces
are routed to front panel RJ-45 connectors with integrated LEDs for speed and activity
indication. The other two Gigabit Ethernet interfaces are routed to P2 for rear I/O. For
programming information, see MVME4100ET Single Board Computer Programmer’s Reference.
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4.8Local Bus Interface
The MVME4100ET uses the MPC8548E Local Bus Controller (LBC) for access to on-board flash
and I/O registers. The LBC has programmable timing modes to support devices of different
access times, as well as device widths of 8, 16, and 32 bits. The MVME4100ET uses the LBC in
GPCM mode to interface to two physical banks of on-board flash, an on-board Quad UART
(QUART), an MRAM, and on-board 32-bit timers along with control/status registers. Access
timing for each device type is programmable and depends on the device timing data found in
the VPD during initialization.
A hardware flash bank write protect switch is provided on the MVME4100ET to enable write
protection of the NOR Flash. Regardless of the state of the software flash write protect bit in
the NOR Flash Control/Status register, write protection is enabled when this switch is ON.
When this switch is OFF, write protection is controlled by the state of the software flash write
protect bits and can only be disabled by clearing this bit in the NOR Flash Control/Status
register. Note that the F_WE_HW bit reflects the state of the switch and is only software
readable whereas the F_WP_SW bit supports both read and write operations.
Functional Description
The MVME4100ET provides a dual boot option for booting from one of two separate boot
images in the boot flash bank which are referred to as boot block A and boot block B. Boot
blocks A and B are each 1 MB in size and are located at the top (highest address) 2 MB of the
boot flash memory space. Block A is located at the highest 1 MB block and block B is the next
highest 1 MB block. A flash boot block switch is used to select between boot block A and boot
block B. When the switch is OFF, the flash memory map is normal and block A is selected. When
the switch is ON, block B is mapped to the highest address. The MAP_SELECT bit in the flash
Control/Status register can disable the jumper and restore the memory map to the normal
configuration with block A selected.
4.8.1Flash Memory
The MVME4100ET is designed to provide 128 MB of soldered-on NOR flash memory. Two
Spansion +3.3 V devices are configured to operate in 16-bit mode to form a 32-bit flash bank.
This flash bank is also the boot bank and is connected to LBC Chip Select 0 and 1.
A second bank of NAND flash, up to 16 GB, connected to LBC Chip Select 2 is also included. The
VPD flash packet(s) will determine which devices are populated and the size of the devices.
Programming details can be found in the MVME4100ET Single Board Computer Programmer’s Reference manual.
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Functional Description
4.8.2NVRAM
The MVME4100ET includes one Everspin 512 KB MRAM device connected to the MPC8548E
device control bus to provide a non-volatile memory that has unlimited writes, fast access, and
long term data retention without power. The MRAM is organized as 256 K by 16. Refer to the
data sheet for additional information.
4.8.3Quad UART (QUART)
The MVME4100ET contains one Quad UART device connected to the MPC8548E device
control bus to provide additional asynchronous serial ports. The Quad UART provides four
asynchronous serial ports which are routed to the P2 connector. The TTL-level signals of RX, TX,
CTS, and RTS from each port are routed through on-board RS-232 drivers and receivers to the
P2 connector where the signals can be picked up by a transition module. The reference clock
frequency for the QUART is 1.8432 MHz. All UART ports are capable of signaling at up to
115 Kbaud. Refer to the ST16C554D data sheet for additional details and/or programming
information.
4.8.4Control and Timers PLD
The MVME4100ET Control and Timers PLD resides on the local bus. The Control and Timers
PLD provides the following functions on the board:
Local bus address latch
Chip selects for flash banks, MRAM, and Quad UART
System control and status registers
Four 32-bit tick timers
Watch Dog Timer
RTC 1 MHz reference clock
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4.9DUART Interface
The MVME4100ET provides a front access asynchronous serial port interface using Serial Port
0 from the MPC8548E DUART. The TTL-level signals SIN, SOUT, RTS, and CTS from Serial Port 0
are routed through on-board RS-232 drivers and receivers to the mini DB-9 front panel
connector.
4.10PCI-X Port
The PCI-X port on the MPC8548E connects to the TSi148 VMEbus interface and one PCI-X to
PCI-X bridges, PLX PCI6520. The main PCI bus can be configured for 100 MHz PCI-X or 66 MHz
PCI operation.
The secondary side of the first bridge connects to the two PMC sites and is configured
dynamically, with onboard logic, to operate in 33/66 MHz PCI or 66/100 MHz PCI-X mode
depending on the PMCs installed.
Functional Description
4.10.1Tsi148 VME Controller
The VMEbus interface for the MVME4100ET is provided by the Tsi148 VMEbus controller. The
Tsi148 provides the required VME, VME extensions, and 2eSST functions. TI SN74VMEH22501
transceivers are used to buffer the VME signals between the Tsi148 and the VME backplane.
Refer to the Tsi148 user's manual for additional details and/or programming information.
4.11XMC Expansion
The MVME4100ET provides an additional XMC/PMC module capability through the use of a
78-pin stacking connector. This connector is connected to the PCI Express port on the
processor. Up to four additional XMC/PMC modules may be added by using two expansion
boards. Refer to the XMCspan manual for additional details and/or programming information.
4.12Power Supplies
The MVME4100ET on-board voltages are generated using Linear Tech LTC3828 dual output
two phase controllers and LTC3416 single output controllers. The following sections detail the
MVME4100ET power requirements.
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Functional Description
4.12.1Power Sequencing
In order to meet the power sequencing requirements of the various components on the
MVME4100ET, the power supply controllers implement voltage tracking which allows the
power supply outputs to track each other coincidentally during power up and power down. The
+3.3 V supply output is used as the tracking reference. All supply outputs will reach their final
values within 20 milliseconds during power up.
4.12.2Power Supply Monitor
Logic is provided on-board to monitor the PGOOD signal from the LTC3828 and LTC3416
regulators to determine if the power supply outputs are within tolerance. If any of the power
supplies fail, this logic shuts off the power supplies to avoid any component damage. If the
+5.0 V power supply is still good during a fail condition, a planar red LED (PWR FAIL D9) is
illuminated to indicate the power supply fail condition.
4.12.3Power Supply Filtering and Fusing
Each of the switching power supply inputs on the MVME4100ET will have an inductor to reduce
switching noise from being fed back onto the +5.0 V input. The LTC3828 supplies will each have
a 10 A fuse to protect the supplies from over-current in case of component failure.
4.13Clock Distribution
The clock function generates and distributes all of the clocks required for system operation.
The PCI-E clocks are generated using an eight output differential clock driver. The PCI/PCI-X
bus clocks are generated by the bridge chips from the PCI-E clock. Additional clocks required
by individual devices are generated near the devices using individual oscillators. For clock
assignments, refer to the MVME4100ET Single Board Computer Programmer’s Reference manual.
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4.13.1System Clock
The system clock is driven by an oscillator. The following table defines the clock frequencies.
Table 4-1 Clock Frequencies
SYSCLKCoreMPX (Platform)DDR2
66.67 MHz1.3 GHz533 MHz266 MHz
4.13.2Real Time Clock Input
The RTC clock input is driven by a 1 MHz clock generated by the Control and Timers PLD. This
provides a fixed clock reference for the MPC8548E PIC timers which software can use as a
known timing reference.
Functional Description
4.13.3Local Bus Controller Clock Divisor
The Local Bus Controller (LBC) clock output is connected to the PLD but is not used by the
internal logic.
4.14Reset Control Logic
There are multiple sources of reset on the MVME4100ET. The following sources generate a
board level reset:
Power-up
Reset switch
Watchdog timer
System control register (BRD_RST)
VMEbus reset
A board level hard reset generates a reset for the entire SBC including the processor, local
PCI/PCI-X buses, Ethernet PHYs, serial ports, flash devices, and PLD(s). If the MVME4100ET is
configured as the VME system controller, the VMEbus and local Tsi148 reset input are also
reset.
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Functional Description
4.15Real Time Clock Battery
There is an on-board battery holder that provides easy replacement of a +3.0 V button cell
lithium battery which provides back-up power to the on-board Real Time Clock. A battery
switching circuit provides automatic switching between the +3.3 V and battery voltages.
4.16Debug Support
The MVME4100ET provides a boundary scan header for boundary scan test access and device
programming. The MVME4100ET also provides a separate standard COP header for processor
COP emulation. A signal from the boundary scan header controls a set of buffers that isolate
the MPC8548E onto a single device chain separate from the Boundary Scan chain containing
all of the scannable devices. This is a requirement of some COP debuggers to allow emulator
support for the MPC8548E.
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Transition Module
5.1Overview
This chapter provides information on the features of MVME721ET transition module. It also
includes a drawing of the module showing the components and rear panel connectors.
Chapter 5
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Transition Module
h
5.2Transition Module Layout
The following illustration shows the component layout and connectors on the MVME721ET
transition module.
Figure 5-1Component Layout
J1
L1
U1
C1
C39
L2
C38
S1
U2
T2
T1
C25
C38
J2
U4
J10
S1 SMT Switc
P2
J14
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5.3Features
The MVME721ET transition module is for I/O routing through the rear of a compact VMEbus
chassis. It connects directly to the VME backplane in chassis’ with an 80 mm deep rear
transition area. The MVME721ET is designed for use with the host MVME4100ET board. It has
the following features:
Table 5-1 Transition Module Features
FunctionFeatures
I/OOne five-row P2 backplane connector for serial and Ethernet I/O passed from the SBC
Transition Module
Four RJ-45 connectors for rear panel I/O: four asynchronous serial channels
Two RJ-45 connectors with integrated LEDs for rear panel I/O: two 10/100/1000
Ethernet channels
One PIM site with rear panel I/O
Figure 5-2Block Diagram
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Transition Module
5.4SEEPROM Address Switch, S1
A 4-position SMT configuration switch is located on the MVME721ET transition module to set
the device address of the RTM serial EEPROM device and to control its write protection (if SW4
is OFF, write is enabled). The switch settings are defined in the following table. To see the
switch location, refer to Figure 5-1 on page 80.
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5.5Rear Panel Connectors
The MVME721ET transition module provides the following connectors. All connectors use
standard pin assignments in compliance with the VMEbus specifications.
Table 5-4 Transition Module Connectors
ConnectorFunction
J1A, J1B, J1C, J1DCOM port connectors
J2A10/100/1000Mb/s Ethernet connector
J2B10/100/1000Mb/s Ethernet connector
J10PIM power/ground
J14PIM I/O
P2VME backplane connector
Transition Module
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Transition Module
PMC I/O (PIM) connector J10 routes only power and ground from VME P2 connector. There are
no host I/O signals on this connector. The MVME4100ET routes PMC I/O from J14 of PMC Slot
1 to VME P2 rows A and C. The MVME721ET routes these signals (pin-for-pin) from VME P2 to
PMC I/O module connector J14.
Figure 5-4Rear Panel Connectors and LEDs
ACT
SPEED
ACT
SPEED
COM2
COM3
COM4
COM5
G Enet 1
G Enet 2
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PMC Site
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There are two sets of ACT and SPEED LEDs, one set for each Ethernet connector. They are
described in the following table.
Table 5-5 Transition Module LEDs
LEDFunction
ACTActivity for Ethernet or Gigabit Ethernet connector
SPEED10/100/1000Mb/s of Ethernet connectors
5.6PMC Input/Output Module
If a PMC Input/output Module (PIM) has already been installed on the MVME721ET, or you are
installing a transition module as it has been shipped from the factory, disregard this procedure
and refer to Transition Module on page 36.
Transition Module
Procedure
For PIM installation, perform the following steps:
1. Attach an ESD strap to your wrist.
2. Attach the other end of the ESD strap to the chassis as a ground.
The ESD strap must be secured to your wrist and to ground throughout the
procedure.
3. Carefully remove the transition module from its packaging and lay it flat on a stable
surface.
4. Remove the PIM filler from the front panel of the transition module.
5. Slide the face plate (front bezel) of the PIM module into the front panel opening
from behind and place the PIM module on top of the transition module, aligned
with the appropriate two PIM connectors. The two connectors on the underside of
the PIM module should then connect smoothly with the corresponding connectors
on the transition module (J10 and J14).
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Transition Module
PIM Alignment
6. Insert the four short Phillips screws, provided with the PIM, through the holes on
the bottom side of the transition module into the PIM front bezel and rear
standoffs. Tighten the screws.
Refer to the following figure for proper screw/board alignment. The example below
may not accurately represent your
Figure 5-5Installing the PIM
MVME721ET.
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MOTLoad Firmware
6.1Overview
The MOTLoad firmware package serves as a board power-up and initialization package, as well
as a vehicle from which user applications can be booted. A secondary function of the MOTLoad
firmware is to serve in some respects as a test suite providing individual tests for certain
devices. This chapter includes a list of standard MOTLoad commands, the default VME and
firmware settings that are changeable by the user, remote start, and the alternate boot
procedure.
MOTLoad is controlled through an easy-to-use, UNIX-like, command line interface. The
MOTLoad software package is similar to many end-user applications designed for the
embedded market, such as the real time operating systems currently available.
Refer to the MOTLoad Firmware Package User’s Manual, listed in Appendix B, Related
Documentation, for more details.
Chapter 6
6.2Implementation and Memory Requirements
The implementation of MOTLoad and its memory requirements are product specific. The
MVME4100ET single-board computer (SBC) is offered with a range of memory (for example,
DRAM or flash). Typically, the smallest amount of on-board DRAM that an SBC has is 32 MB.
Each supported product line has its own unique MOTLoad binary image(s). Currently the
largest MOTLoad compressed image is less than 1 MB in size.
6.3MOTLoad Commands
MOTLoad supports two types of commands (applications): utilities and tests. Both types of
commands are invoked from the MOTLoad command line in a similar fashion. Beyond that,
MOTLoad utilities and MOTLoad tests are distinctly different.
6.3.1Utilities
The definition of a MOTLoad utility application is very broad. Simply stated, it is considered a
MOTLoad command if it is not a MOTLoad test. Typically, MOTLoad utility applications are
applications that aid the user in some way (that is, they do something useful). From the
perspective of MOTLoad, examples of utility applications are: configuration, data/status
displays, data manipulation, help routines, data/status monitors, and so on.
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MOTLoad Firmware
Operationally, MOTLoad utility applications differ from MOTLoad test applications in several
ways:
Only one utility application operates at any given time (that is, multiple utility applications
cannot be executing concurrently).
Utility applications may interact with the user. Most test applications do not.
6.3.2Tests
A MOTLoad test application determines whether or not the hardware meets a given standard.
Test applications are validation tests. Validation is conformance to a specification. Most
MOTLoad tests are designed to directly validate the functionality of a specific SBC subsystem
or component. It is possible for a board's component to fail in the user application but pass
specification conformance. These tests validate the operation of such SBC modules as:
dynamic memory, external cache, NVRAM, real time clock, and so on.
All MOTLoad tests are designed to validate functionality with minimum user interaction. Once
launched, most MOTLoad tests operate automatically without any user interaction. There are
a few tests where the functionality being validated requires user interaction (that is, switch
tests, interactive plug-in hardware modules, and so on). Most MOTLoad test results (errordata/status-data) are logged, not printed. Test results are not preserved and therefore not
available to user applications subsequent to their execution. All MOTLoad tests/commands
have complete and separate descriptions (refer to the MOTLoad Firmware Package User’s Manual
for this information).
88
All devices that are available to MOTLoad for validation/verification testing are represented by
a unique device path string. Most MOTLoad tests require the operator to specify a test device
at the MOTLoad command line when invoking the test.
A listing of all device path strings can be displayed through the devShow command. If an SBC
device does not have a device path string, it is not supported by MOTLoad and cannot be
directly tested. There are a few exceptions to the device path string requirement, like testing
RAM, which is not considered a true device and can be directly tested without a device path
string. Refer to the devShow command description page in the MOTLoad Firmware Package User’s Manual.
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Most MOTLoad tests can be organized to execute as a group of related tests (a testSuite)
through the use of the testSuite command. The expert operator can customize their
testing by defining and creating a custom testSuite(s). The list of built-in and user-defined
MOTLoad testSuites, and their test contents can be obtained by entering testSuite -d at
the MOTLoad prompt. All testSuites that are included as part of a product specific MOTLoad
firmware package are product specific. For more information, refer to the testSuite
command description page in the MOTLoad Firmware Package User’s Manual.
Test results and test status are obtained through the testStatus, errorDisplay, and
taskActive commands. Refer to the appropriate command description page in the
MOTLoad Firmware Package User’s Manual for more information.
6.3.3Command List
The following table provides a list of all current MOTLoad commands. Products supported by
MOTLoad may or may not employ the full command set. Typing help at the MOTLoad
command prompt will display all commands supported by MOTLoad for a given product.
MOTLoad Firmware
Table 6-1 MOTLoad Commands
CommandDescription
asOne-Line Instruction Assembler
bcb
bch
bcw
bdTempShowDisplay Current Board Temperature
bfb
bfh
bfw
blkCpBlock Copy
blkFmtBlock Format
blkRdBlock Read
blkShowBlock Show Device Configuration Data
blkVeBlock Verify
blkWrBlock Write
MVME4100ET Single Board Computer Installation and Use (6806800K76F)
pciSpaceDisplay PCI Device Address Space Allocation
pingPing Network Host
portSetPort Set
portShowDisplay Port Device Configuration Data
rdUser Program Register Display
resetReset System
rsUser Program Register Set
setSet Date and Time
sromReadSROM Read
sromWriteSROM Write
staSymbol Table Attach
stlSymbol Table Lookup
stopStop Date and Time (Power-Save Mode)
taskActiveDisplay the Contents of the Active Task Table
tcTrace (Single-Step) User Program
tdTrace (Single-Step) User Program to Address
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Table 6-1 MOTLoad Commands (continued)
CommandDescription
testDiskTest Disk
testEnetPtPEthernet Point-to-Point
testNvramRdNVRAM Read
testNvramRdWrNVRAM Read/Write (Destructive)
testRamRAM Test (Directory)
testRamAddrRAM Addressing
testRamAltRAM Alternating
testRamBitToggleRAM Bit Toggle
testRamBounceRAM Bounce
testRamCodeCopyRAM Code Copy and Execute
testRamEccMonitorMonitor for ECC Errors
MOTLoad Firmware
testRamMarchRAM March
testRamPatternsRAM Patterns
testRamPermRAM Permutations
testRamQuickRAM Quick
testRamRandomRAM Random Data Patterns
testRtcAlarmRTC Alarm
testRtcResetRTC Reset
testRtcRollOverRTC Rollover
testRtcTickRTC Tick
testSerialExtLoopSerial External Loopback
testSeriallntLoopSerial Internal Loopback
testStatusDisplay the Contents of the Test Status Table
testSuiteExecute Test Suite
testSuiteMakeMake (Create) Test Suite
testWatchdogTimerTests the Accuracy of the Watchdog Timer Device
tftpGetTFTP Get
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MOTLoad Firmware
Table 6-1 MOTLoad Commands (continued)
CommandDescription
tftpPutTFTP Put
timeDisplay Date and Time
transparentModeTransparent Mode (Connect to Host)
tsShowDisplay Task Status
upLoadUp Load Binary Data from Target
versionDisplay Version String(s)
vmeCfgManages user specified VME configuration parameters
vpdDisplayVPD Display
vpdEditVPD Edit
waitWait for Test Completion
waitProbeWait for I/O Probe to Complete
6.4Using the Command Line Interface
Interaction with MOTLoad is performed via a command line interface through a serial port on
the single board computer, which is connected to a terminal or terminal emulator (for
example, Window’s Hypercomm). The default MOTLoad serial port settings are: 9600 baud,
8 bits, no parity.
The MOTLoad command line interface is similar to a UNIX command line shell interface.
Commands are initiated by entering a valid MOTLoad command (a text string) at the MOTLoad
command line prompt and pressing the carriage-return key to signify the end of input.
MOTLoad then performs the specified action. An example of a MOTLoad command line
prompt is shown below. The MOTLoad prompt changes according to what product it is used on
(for example, MVME6100, MVME3100, MVME4100ET).
Example:
MVME4100>
If an invalid MOTLoad command is entered at the MOTLoad command line prompt, MOTLoad
displays a message that the command was not found.
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MOTLoad Firmware
Example:
MVME4100> mytest
"mytest" not found
MVME4100>
If the user enters a partial MOTLoad command string that can be resolved to a unique valid
MOTLoad command and presses the carriage-return key, the command is executed as if the
entire command string had been entered. This feature is a user-input shortcut that minimizes
the required amount of command line input. MOTLoad is an ever changing firmware package,
so user-input shortcuts may change as command additions are made.
Example:
MVME4100>[ver]sion
Copyright: Motorola Inc.1999-2005, All Rights Reserved
MOTLoad RTOS Version 2.0, PAL Version 1.0 RM01
Mon Aug 29 15:24:13 MST 2005
MVME4100>
Example:
MVME4100> ver
Copyright: Motorola Inc.1999-2005, All Rights Reserved
MOTLoad RTOS Version 2.0, PAL Version 1.0 RM01
Mon Aug 29 15:24:13 MST 2005
MVME4100>
If the partial command string cannot be resolved to a single unique command, MOTLoad
informs the user that the command was ambiguous.
Example:
MVME4100> te
"te" ambiguous
MVME4100>
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MOTLoad Firmware
6.4.1Rules
There are a few things to remember when entering a MOTLoad command:
Multiple commands are permitted on a single command line, provided they are separated
by a single semicolon (;).
Spaces separate the various fields on the command line (command/arguments/options).
The argument/option identifier character is always preceded by a hyphen (-) character.
Options are identified by a single character.
Option arguments immediately follow (no spaces) the option.
All commands, command options, and device tree strings are case sensitive.
Example:
MVME4100> flashProgram –d/dev/flash0 –n00100000
For more information on MOTLoad operation and function, refer to the MOTLoad Firmware
Package User’s Manual.
6.4.2Help
Each MOTLoad firmware package has an extensive, product-specific help facility that can be
accessed through the help command. The user can enter help at the MOTLoad command
line to display a complete listing of all available tests and utilities.
Example
MVME4100> help
For help with a specific test or utility the user can enter the following at the MOTLoad prompt:
help <command_name>
The help command also supports a limited form of pattern matching. Refer to the help
command page.
Example
MVME4100> help testRam
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-a Ph: Address to Start (Default = Dynamic Allocation)
-b Ph: Block Size (Default = 16KB)
-i Pd: Iterations (Default = 1)
-n Ph: Number of Bytes (Default = 1MB)
-t Ph: Time Delay Between Blocks in OS Ticks (Default = 1)
-v O : Verbose Output
MVME4100>
6.5Firmware Settings
The following sections provide additional information pertaining to the MVME4100ET VME
bus interface settings as configured by MOTLoad. A few VME settings are controlled by
hardware jumpers while the majority of the VME settings are managed by the firmware
command utility vmeCfg.
MOTLoad Firmware
VME settings in MOTLoad are preserved through the use of Global Environment Variables
(GEVs). Configuration GEVs are executed only at power-on reset. Therefore, if VME
configuration changes are implemented through vmeCfg, a board reset must be effected for
the changes to be implemented in MOTLoad.
6.5.1Default VME Settings
As shipped from the factory, the MVME4100ET has the following VME configuration
programmed via Global Environment Variables (GEVs) for the Tsi148 VME controller. The
firmware allows certain VME settings to be changed in order for the user to customize the
environment. The following is a description of the default VME settings that are changeable by
the user. For more information, refer to the MOTLoad User’s Manual and Tundra’s Tsi148 User Manual, listed in Appendix B, Related Documentation.
MVME4100> vmeCfg -s -m
Displaying the selected Default VME Setting
- interpreted as follows:
VME PCI Master Enable [Y/N] = Y
MVME4100>
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MOTLoad Firmware
The PCI Master is enabled.
MVME4100> vmeCfg -s -r234
Displaying the selected Default VME Setting
- interpreted as follows:
VMEbus Master Control Register = 00000003
MVME4100>
The VMEbus Master Control Register is set to the default (RESET) condition.
MVME4100> vmeCfg -s -r238
Displaying the selected Default VME Setting
- interpreted as follows:
VMEbus Control Register = 00000008
MVME4100>
The VMEbus Control Register is set to a Global Timeout of 2048 seconds.
MVME4100> vmeCfg -s -r414
Displaying the selected Default VME Setting
- interpreted as follows:
CRG Attribute Register = 00000000
CRG Base Address Upper Register = 00000000
CRG Base Address Lower Register = 00000000
MVME4100>
The CRG Attribute Register is set to the default (RESET) condition.
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MOTLoad Firmware
Inbound window 0 (ITAT0) is not enabled; Virtual FIFO at 256 bytes, 2eSST timing at
SST320, respond to 2eSST, 2eVME, MBLT, and BLT cycles, A32 address space, respond to
Supervisor, User, Program, and Data cycles. Image maps from 0x00000000 to 0x1FFF0000
on the VMEbus, translates 1x1 to the PCI-X bus (thus 1x1 to local memory). To enable this
window, set bit 31 of ITAT0 to 1.
Outbound window 1 (OTAT1) is enabled, 2eSST timing at SST320, transfer mode of 2eSST,
A32/D32 Supervisory access. The window accepts transfers on the PCI-X Local Bus from
0x91000000-0xAFFF0000 and translates them onto the VMEbus using an offset of
0x70000000, thus an access to 0x91000000 on the PCI-X Local Bus becomes an access to
0x01000000 on the VMEbus.
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MOTLoad Firmware
Outbound window 2 (OTAT2) is enabled, 2eSST timing at SST320, transfer mode of SCT,
A24/D32 Supervisory access. The window accepts transfers on the PCI-X Local Bus from
0xB0000000-0xB0FF0000 and translates them onto the VMEbus using an offset of
0x40000000, thus an access to 0xB0000000 on the PCI-X Local Bus becomes an access to
0xF0000000 on the VMEbus.
Outbound window 3 (OTAT3) is enabled, 2eSST timing at SST320, transfer mode of SCT,
A16/D32 Supervisory access. The window accepts transfers on the PCI-X Local Bus from
0xB3FF0000-0xB3FF0000 and translates them onto the VMEbus using an offset of
0x4C000000, thus an access to 0xB3FF0000 on the PCI-X Local Bus becomes an access to
0xFFFF0000 on the VMEbus.