Xembedded XVME-689-VR7 User Manual

XVME-689-VR7

Single-Slot VMEbus Intel® Celeron™ M Processor Module

User Manual

 2008 X

EMBEDDED

™, INC.

Printed in the United States of America

Revision Description Date A Init 02/08 B Errors in J2 and P0 pin-out 09/09 C Error Correction 02/10

Part Number 74689-VR7

Trademark Information

Brand or product names are trademarks or registered trademarks of their respective owners. Intel and Pentium are registered trademarks and Celeron is a trademark of Intel Corporation. Windows, Windows NT, Windows 2000 and Windows XP are registered trademarks of Microsoft Corporation in the US and in other countries.

This document is copyrighted by Xembedded, Incorporated (Xembedded) and shall not be reproduced or copied without expressed written authorization from Xembedded. The information contained within this document is subject to change without notice. Xembedded does not guarantee the accuracy of the information.

WARNING

This is a Class A product. In a domestic environment this product may cause radio interference, in which case the user may be required to take adequate measures.

Warning for European Users – Electromagnetic Compatibility

European Union Directive 89/336/EEC requires that this apparatus comply with relevant ITE EMC standards. EMC compliance demands that this apparatus is installed within a VME enclosure designed to contain electromagnetic radiation and which will provide protection for the apparatus with regard to electromagnetic immunity. This enclosure must be fully shielded. An example of such an enclosure is a Schroff 7U EMC-RFI VME System chassis, which includes a front cover to complete the enclosure.

The connection of non-shielded equipment interface cables to this equipment will invalidate European Free Trade Area (EFTA) EMC compliance and may result in electromagnetic interference and/or susceptibility levels that are in violation of regulations which apply to the legal operation of this device. It is the responsibility of the system integrator and/or user to apply the following directions, as well as those in the user manual, which relate to installation and configuration:

All interface cables should be shielded, both inside and outside of the VME enclosure. Braid/foil type shields are recommended for serial, parallel, and SCSI interface cables. Where as external mouse cables are not generally shielded, an internal mouse interface cable must either be shielded or looped (1 turn) through a ferrite bead at the enclosure point of exit (bulkhead connector). External cable connectors must be metal with metal back-shells and provide 360-degree protection about the interface wires. The cable shield must be terminated directly to the metal connector shell; shield ground drain wires alone are not adequate. VME panel mount connectors that provide interface to external cables (e.g.,

iii

RS232, USB, keyboard, mouse, etc.) must have metal housings and provide direct connection to the metal VME chassis. Connector ground drain wires are not adequate.

Environmental Protection Statement

This product has been manufactured to satisfy environmental protection requirements where possible. Many of the components used (structural parts, printed circuit boards, connectors, batteries, etc.) are capable of being recycled. Final disposition of this product after its service life must be accomplished in accordance with applicable country, state, or local laws or regulations.

Table of Contents

XVME-689-VR7........................................................................................................................... i

Table of Contents................................................................................................................................ v

Table of Figures and Tables............................................................................................................... vii

Chapter 1 – Introduction....................................................................................................... 1-1

Module Features............................................................................................................................ 1-1

Architecture...................................................................................................................................1-2

Software Support........................................................................................................................... 1-6

Operational Description................................................................................................................. 1-6

Environmental Specifications......................................................................................................... 1-7

Hardware Specifications ................................................................................................................ 1-8

VMEbus Specification................................................................................................................... 1-9

System Configuration and Expansion Options Tables..................................................................... 1-9

Chapter 2 – Installation and Setup....................................................................................... 2-1

3Jumper Settings............................................................................................................................ 2-2

Switch Settings.............................................................................................................................. 2-3

Registers........................................................................................................................................ 2-3

Front Panel Layout.........................................................................................................................2-5

Connectors..................................................................................................................................... 2-6

COM1 and COM4 (J4) Pin Definitions........................................................................................... 2-10

VMEbus P2 Connector................................................................................................................... 2-12

VMEbus P2 Connector................................................................................................................... 2-13

Installing the XVME 689-VR7 into a Backplane.......................................................................... 2-18

Enabling the PCI Ethernet Controller........................................................................................... 2-20

Chapter 3 BIOS Setup Menus............................................................................................... 3-1

3.1 Main Setup Menu.....................................................................................................................3-2

3.2 Exit Menu................................................................................................................................ 3-4

3.3 System Boot Menu...................................................................................................................3-5

3.4 POST Memory Tests................................................................................................................ 3-9

3.5 Plug and Play Configuration Menu......................................................................................... 3-12

3.6 BIOS Super I/O Configuration Menu ..................................................................................... 3-15

3.7 BIOS Super I/O Configuration Menu ..................................................................................... 3-17

3.8 Firmbase® Technology Configuration.................................................................................... 3-19

3.9 Misc. Menu............................................................................................................................ 3-20

3.10 VMEbus Master................................................................................................................... 3-24

3.12 Front Panel resources control ............................................................................................... 3-28

Chapter 4 Programming........................................................................................................ 4-1

Memory Map................................................................................................................................. 4-1

I/O Map.........................................................................................................................................4-1

IRQ Map ....................................................................................................................................... 4-3

Table of Contents

PCI Device Map –............................................................................................................................4-4

VME Interface............................................................................................................................... 4-5

Software-Selectable Byte-Swapping Hardware............................................................................... 4-7

Chapter 5 XVME 990-VR7 Rear Transition Module ............................................................. 5-1

Connectors..................................................................................................................................... 5-2

Serial ATA hard drive Interface..................................................................................................... 5-3

Appendix A SDRAM and Battery Installation......................................................................... 1

Memory Type................................................................................................................................... 1

Installing SDRAM............................................................................................................................ 1

Module Battery Installation............................................................................................................... 2

Index................................................................................................................................................... 4

Table of Contents

vii

Table of Figures and Tables

Figure 1-1 XVME 689-VR7 Block Diagram ............................................................................1-6

Figure 3-1 Main Setup Menu....................................................................................................3-2

Figure 3-2 Slave Interface Submenu.......................................................................................3-26

Figure 4-1 Byte Ordering Schemes...........................................................................................4-8

Figure 4-2 Address-Invariant Translation.................................................................................4-8

Figure 4-3 Maintaining Numeric Consistency...........................................................................4-9

Figure 4-4 Maintaining Address Consistency..........................................................................4-10

Table 1-1 Maximum Video Modes Supported..........................................................................1-3

Table 1-2 XVME 689-VR7 CPU configurations.......................................................................1-9

Table 1-3 XVME 689-VR7 Expansion Module Options.........................................................1-10

Table 2-1 XVME 689-VR7 Jumper Settings.........................................................................2-2

Table 2-202 XVME 689-VR7 PMC Host Connector 2 Pin out................................................2-17

Table 3-1 Slave Interface Submenu........................................................................................3-27

Table 5-1 XVME 990-VR7 IDE1 Connector Pin out................................................................5-2

Introduction

1-1

Chapter 1 – Introduction

The XVME 689-VR7 VMEbus Intel® Celeron® M PC-compatible VMEbus processor module combines

the high performance and ruggedized packaging of the VMEbus with the broad application software base

of the IBM PC/AT standard. It integrates the latest processor and chipset technology. The XVME 689-

VR7is the lowest power draw of any of our processors while maintaining a very high level of processing

power.

Module Features

The XVME 689-VR7 offers the following features:

• The XVME 689-VR7 is configured with the Intel Celeron M Celeron M Processor at 1.0GHZ.

Both processor models can be configured with 256MB to 2GB SDRAM.

• 1Mb on die level 2 cache on Celeron M 1.0GB (running at the speed of the processor).

• Integrated Video controller using shared system DRAM for VRAM

• Enhanced IDE controller, capable of driving two EIDE devices on P2 (NOT compatible with

the XVME-977 or XVME-979).

• Two channels of SATA-150 out P2. Use the XVME 990-VR7 to provide the connectors needed

to connect external SATA drives.

• Floppy disk controller, capable of driving one floppy drive on P2 (NOT Compatible with

XVME-977)

• Dual 10/100/1000 Base T Ethernet controllers with front panel RJ-45 connectors with isolated

ground or selectable out the P0 to support rear Ethernet or Vita 31.1.

• Type I/II Compact Flash site on optional carrier

• VME64X VMEbus interface with programmable hardware byte swapping

• Support for Vita 31.1 Switch Fabric in complaint back planes

• Four serial ports:

• Two RS-232 serial port on front panel (Com 1 and 4) two RS-232 serial port (Com 2 and 3)

on P2. NOTE COM 4 is also available out the P2 and can be configured for RS232/422/485

• Three Universal Serial Bus (USB 2.0) port one on front the other two out P2.

• EPP/ECP configurable parallel port (P2) on 26-pin header on the XVME 990-VR7

• Combined PS/2 compatible keyboard/mouse port on front panel

• PCI 80-pin Expansion Connectors (NOT Compatible with XVME-976-01 thru XMVE-976-205

Carriers) must use the XVME-976-209.

• PMC (PCI Mezzanine Card) site with front panel I/O 32/64-bit 33/66MHz with rear I/O using

optional P0 connector. This site is on the internal PCI-X bus.

• Front panel ABORT/RESET switch with indicating lights. Red for “fail” and green for “pass”

• Electrical isolation and noise immunity on the Ethernet ports, Serial Port, and PMC site.

• Ejector type handles in IEEE 1101.10 (Compact PCI type) or IEEE 1101.1 (legacy VME type).

• VME64 VMEbus interface with programmable hardware byte swapping

Introduction

1-2

Architecture

CPU Chip

The Intel Celeron M processors have a new micro-architecture, but remain software compatible with previous members of the Intel microprocessor family. The Celeron M has longer pipeline stages and thus does more per clock cycle, which allows it to run at a lower clock frequency thus saving power. The Celeron M has a large L2 cache (1MB on 160nm) which boosts performance. A Celeron M is comparable in performance to a Pentium 4 running at 50% higher clock rate, but dissipates less than half the power. With a junction temperature range of 0 to 100C, and a max power dissipation ranging from 10W to 24Watts, the Celeron M is capable of withstanding a great deal of thermal stress while reducing the overall power dissipation for the product.

PCI Local Bus Interface

The Intel 855GME / 6300ESB chipset supports the Celeron M processors with up to 400MHz front side bus. The XVME 689-VR7 incorporates one PCI-X bus which is used to service the two Intel 82546EB Ethernet controllers and the on-board PMC site. The PMC site supports both 32-bit/33MHz and 64-bit/66MHz bus speeds with 5V I/O support. The XVME 689-VR7 supports on PCI bus for 32bit/33MHz operation, this bus services the PCI to VME bridge chip known as the tundra Universe II chip and the 80-pin expansion connector used to connect the XVME-976-209 Dual PMC carrier modules. These carrier modules can be “stacked” to allow for up to five (5) PMC sites on one XVME 689-VR7.

PCI-X, or PCI extended, is an enhanced version of PCI (Peripheral Component Interconnect) computer bus. Although PCI-X is backward-compatible with traditional PCI devices and systems, this specification implements additional features and performance improvements include 3.3V signaling, increased speed grades, and adaptation to other form factors. PCI-X effectively doubles the speed and amount of data exchanged between the computer processor and peripherals. PCI-X bus was designed for and is ideally suited for server cards such as Fibre Channel, RAID, high-speed networking, and other demanding devices.

Onboard Memory

SDRAM Memory

The XVME 689-VR7 has a socket for a single 200-pin SODIMM, providing 256 MB, 512MB, 1GB and 2GB of ECC DDR 266/333MHz SDRAM. Approved SDRAM suppliers are listed in 0.

Flash BIOS

The XVME 689-VR7 system BIOS is contained in a 1MB flash device to facilitate system BIOS updates. Contact Xembedded support for available updates at support@xembedded.com if needed. Be sure to record your current version number and the reason for the request.

Video Controller

The 855GME Graphics and Memory Controller Hub (GMCH) has a built-in 2D/3D graphics controller. The maximum video modes supported are listed in the following table. The highest supported interlaced monitor mode is 1280x1024, 16-bit/65k color, and 43 Hz. Video output is available on the front panel through a standard 15-pin D shell connector. The graphics controller is in the 855GME which uses up to 64MB main

Introduction

1-3

memory as video memory. The 855GME has a built-in 3D graphics engine and its display / render core frequency is up to 200MHz.

Table 1-1 Maximum Video Modes Supported

Resolution Bit Depth/Colors Vertical Refresh

640x480 24-bit/16M color 100 Hz 800x600 24-bit/16M color 100 Hz 1024x768 24-bit/16M color 100 Hz 1280x1024 24-bit/16M color 75 Hz 1600x1200 16-bit/65k color 60 Hz

Ethernet Controller

The 82546GB dual Giga-bit Ethernet controller provides a pair of 10/100/1000baseT Ethernet interfaces. The 82546GB contains both the MAC and the physical layer. The RJ-45 connectors on the module's front panel provide auto-sensing for 10Base-T, 100Base and 1000Base -TX connections. Each RJ-45 connector has two indicator lights. When mounted vertically, the top light is the link/activity light and the bottom light (the one closer to the COM ports) is the 10Base-T/100Base-TX indicator. When it is off, the connection is 10Base-T; when it is on, the connection is 100Base-TX. When the Ethernet is switched to the rear optional P0 no lights are available to indicate link or speed. The use of the XVME 990-VR7 is required to connect RJ-45 cables to the rear of the XVME 689-VR7 processor boards.

Storage Devices (Hard Drive, Floppy, Compact PCI and On-Board Drive)

EIDE and Floppy Drives

The XVME 689-VR7 primary IDE and floppy drive signals are routed through the P2 connector inner three rows (available in a legacy 96-pin back plane), providing a simplified method of connecting up to two IDE devices and one external floppy drive. The secondary IDE master signals support the optional on-board hard drive or on-board Compact Flash site and the secondary IDE slave signals are not supported.

The XVME-689-VR7 is NOT compatible with the XVME-977 and/or the XVME-979 mass storage modules. For applications that require mass storage outside the VMEbus chassis, the XVME 9090-VR7 rear transition

module plugs onto the VMEbus J2 connector. This module provides industry standard connections for IDE and floppy signals. One floppy drive can be connected to the XVME 990-VR7. This drive may be 2.88 MB,

1.44 MB, 1.2 MB, or 720 KB, 360 KB in size. For more information on the XVME 990-VR7, refer to Chapter

Introduction

1-4

Caution

The IDE controller supports enhanced PIO modes, which reduce the cycle times for 16-bit data transfers to the hard drive. Check with your drive manual to see if the drive you are using supports these modes. The higher the PIO mode, the shorter the cycle time. As the IDE cable length increases, this reduced cycle time can lead to erratic operation. As a result, it is in your best interest to keep the IDE cable as short as possible.

The PIO modes can be selected in the BIOS setup. The Auto configuration will attempt to classify the connected drive if the drive supports the auto ID command. If you experience problems, change the Transfer Mode to Standard.

Caution

The total cable length must not exceed 18 inches. Also, if two drives are connected, they must be no more than six inches apart. See SATA below for longer cable lengths.

Serial ATA Hard Drive

The XVME 689-VR7 features two (2) SATA-150 drive interfaces out the rear P2 VMEbus connector. The use of the optional rear transition module (XVME 990-VR7) allows for the connection of two drives using standard SATA cables. If your application requires the external drives to be mounted in a location that requires a long cable run, the SATA drives are better suited to that application. SATA cable can be up to 1 meters or 39” long, EIDE have be less than 18” long.

Serial ATA – 7-pin connector

The 0.5” wide cable connector directly connects the 4 signal wires and 3 ground lines to the receiving terminal in a single row. Because the connector includes the shielding ground pins, very little crosstalk is introduced. Note that the receiving terminal uses extended connectors for the 3 ground signals so that the ground reference between the device and host can be shared prior to signals being applied at the input. A similar mating sequence is enforced with the new 7/8” wide 15-pin single row power connector. This feature is necessary to accommodate hot-plugging. The 7-pin plugs from both channels of the SATA-150 are on the XVME 990-VR7, the use of this rear transition module make it possible to connect to a SATA drive. Contact www.serialata.org for more information on the SATA interface.

On-Board Hard Drive (Optional module XVME-913)

The on-board hard drive resides as a master on the secondary EIDE port. The XVME-913 is a kit of parts including; 1.8” hard drive, cable, 4 brackets, screws and standoffs. There are no unique drivers required. The XVME 689-VR7 can be booted from the on-board hard drive if configured in the BIOS Boot menu.

NOTE: The XVME 689-VR7 module can accept either an on-board 1.8” hard drive (XVME-913) or the Compact Flash carrier (XVME-912) but not both.

Compact Flash Site (Optional module XVME-912)

The compact flash socket on the optional carrier module will support type I or type II Compact Flash cards. The compact flash resides as a master on the secondary IDE port. There are no unique drivers required. The XVME 689-VR7 can be booted from the compact flash drive if configured in the BIOS Boot menu. NOTE:

The XVME 689-VR7 module can accept either an on-board 1.8” hard drive (XVME-913) or the Compact Flash carrier (XVME-912) but not both.

Introduction

1-5

VMEbus Interface

The XVME 689-VR7 uses the PCI local bus to interface to the VMEbus via a PCI to VME bridge device (Tundra Universe IID). The VMEbus interface supports full DMA to and from the VMEbus, integral FIFOs for posted writes, block mode transfers, and read-modify-write operations. The interface contains one master and eight slave images that can be programmed in a variety of modes to allow the VMEbus to be mapped into the XVME 689-VR7 local memory. This makes it easy to configure VMEbus resources in protected and real mode programs The XVME 689VR7 also incorporates onboard hardware byte-swapping (see Table 1-2). For a complete API, the Xembedded Board Support Packages tailored to your operating system will allow quick programming of your application.

Serial and Parallel Ports

XVME-689-VR7 includes four high-speed 16550-compatible serial ports (RS-232C) with Com 4 capable of RS-232 and RS-422/485 configurations. The Parallel port can be configured for ECP or EPP parallel port. This is done in the SMC SCH3114 LPC Super I/O and programmed via the BIOS. Com ports 1 and 4 are RJ-45’s on the front panel and Com 2 and 3 are available out the P2 VMEbus connector and requires the use of the XVME-990-VR7 which provides a standard DB-9 connection. The COM 4 port differ from front to back (P2), the front COM port 4 CAN NOT be configured as a RS-232/422/485 but the rear P2 COM port 4 can be configured in this way.

Keyboard / Mouse Interface

A combined keyboard and mouse port PS/2 connector is provided on the front panel. A PS/2 splitter cable part number 140232 (provided with the module) may be used to separate the two ports so that both devices may be simultaneously connected to the module. IF a mouse is not required, a keyboard can be connected directly to the PS/2 port. The keyboard and mouse are controlled in the SMC SCH3114 LPC Super I/O.

PMC Expansion

The XVME 689-VR7 provides an on-board PMC site for use with standard 32/64-bit, 33/66MHz PMC and PMC-X modules. The PMC site is serviced by the on-board PCI-X bus. For electrical isolation, the PMC front panel bezel is not connected to the main CPU ground. PCI-X, or PCI extended, is an enhanced version of PCI (Peripheral Component Interconnect) computer bus. Although PCI-X is backward-compatible with traditional PCI devices and systems, this specification implements additional features and performance improvements include 3.3V signaling, increased speed grades, and adaptation to other form factors. PCI-X effectively doubles the speed and amount of data exchanged between the computer processor and peripherals. PCI-X bus was designed for and is ideally suited for server cards such as FPGA, DSP, Fibre Channel, RAID, high-speed networking, and other demanding devices. If a standard PCI PMC card is fitted on the XVME 689-VR7 PMC site, the on-board PCI-X bus reverts to the PCI bus speed.

Additional PMC Expansion Options

The XVME 689-VR7 supports optional PMC (PCI Mezzanine Card) expansion using XVME-976-209 expansion module. The XVME-976-209 provides two PCI Mezzanine Card (PMC) sites. The XVME-976-209 module is designed to plug directly into the XVME 689-VR7 using the 80-pin expansion board connector. Another XVME976-209 can be used to extend the XVME 689-VR7 and first XVME-976-209 to five PMC card sites.

Watchdog Timer

The XVME 689-VR7 has a long duration watchdog timer which can count from 1 to 255 seconds or from 1 to 255 minutes. The BIOS supports various system events which can be routed to the watchdog timer. The timer when enabled can generate either an interrupt or a master reset depending on how the watchdog timer is configured.

Introduction

1-6

Note

The timeout range is from 1.0 second to 2.25 seconds; it will typically be 1.6 seconds.

Software Support

The XVME 689-VR7 is fully PC-compatible and will run "off-the-shelf" PC software, but most packages will not be able to access the features of the VMEbus. To solve this problem, Xembedded has developed extensive Board Support Packages (BSPs) that simplify the integration of VMEbus data into PC software applications. Xembedded’s BSPs provide users with an efficient high-level interface between their applications and the VMEbus-to-PCI bridge device. Board Support Packages are available for MS-DOS®, Windows NT®, Windows 2000®, Windows XP, Windows XP Embedded, Linux, VxWorks, and QNX®.

Operational Description

Figure 1-1 XVME 689-VR7 Block Diagram

Introduction

1-7

Environmental Specifications

The XVME 689-VR7 will meet the following environmental requirements:

Environmental Specification Operating Non-Operating

Thermal

-40 to 85 C

Humidity

10% to 90% RH, non-condensing

10% to 90% RH, non-

condensing

Shock 30 g peak

acceleration, 11 msec duration

50 g peak acceleration, 11 msec duration

Vibration 5 – 2000 Hz

0.015” (0.38mm) peak-to-peak displacement, 2.5 g maximum acceleration

0.030” (0.76mm) peak-to-peak displacement, 5 g maximum acceleration

Emissions EN 55022 EN 55022 Immunity EN 50082-2 EN 50082-2

Introduction

1-8

Hardware Specifications

Characteristic Specification

Power Specifications: 5.4 A (typical); 10.5 A (maximum) Voltage Specifications: +5V, +12V, -12V; all +5%/-2.5% CPU speed: Intel Celeron M Low Power

Processor

1.8 GHz

L2 Cache: Intel Celeron M Low Power Processor 2 MB

Onboard memory SDRAM, up to 2 GB (one 200-pin SODIMM)

Integrated Graphics Controller 1600 x 1200 maximum resolution, 24-bit color maximum; 4 MB

Shared memory

Ethernet Controllers (2) Intel 82546GB 10/100/1000Base-TX Gigabit Ethernet; RJ-45

Mass Storage

Integrated SATA-150 Controller SATA0 and SATA1 via P2

EIDE Ultra DMA 100 interface 2 channels via P2

One 1.8" on-board EIDE via optional carrier module

Compact Flash One, on-board Compact flash site via optional carrier module

Floppy Drive Via P2 to XVME 977

PMC Site On board 66 MHz/64 Bit PMC/PCI-X with front and P0 I/O Access.

Site is 3.3V interface level

Optional 32bit / 33 MHz sites available via XVME-976-209 (2 sites,

total 3) and XVME-976-210 (4 sites, total 5)

Stereo Audio AD1981B AC97 CODEC, Line Level Stereo Input and Output Via

USB One USB 2.0 via Front panel Two USB 2.0 via P2

Serial Ports RS-232C, 16550 compatible (4) COM1 Front, Com 2 and 3 Rear

I/O, (Com 4 can be configured for RS-232/422/485 but only the COM 4 out the P2, Com 2 and 3 are RS-232 only). The COM 4 out the front is RS-232 data leads only.

Parallel Interface EPP/ECP compatible (1) Keyboard and Mouse Via Front Panel

European Union – CE; Regulatory Compliance Electromagnetic Compatibility - 89/336/EEC

RoHS Compliant product available

Introduction

1-9

VMEbus Specification

VMEbus Compliance

Complies with VMEbus Specification ANSI/VITA 1–1994 A32/A24/A16:D64/D32/D16/D08(EO) DTB Master A32/A24/A16:D64/D32/D16/D08(EO) DTB Slave R(0-3) Bus Requester Interrupter I(1)-I(7) DYN IH(1)-IH(7) Interrupt Handler SYSCLK and SYSRESET Driver PRI, SGL, RRS Arbiter RWD, ROR bus release Form Factor: DOUBLE 233.7 mm x 160 mm (9.2" x 6.3")

System Configuration and Expansion Options Tables

Table 1-2 XVME 689-VR7 CPU configurations

Ordering

Number

CPU Type

XVME 689-VR7/1XY Intel® Celeron® M 1.0GHz

Handle and P0 configurations Memory configurations

Y = 1 VME-64 IEEE 1101.1 (Std / legacy) handles w/o VMEbus P0

X = 1 for 256 MB ECC DRR SDRAM

Y = 2 VME-64 IEEE 1101.10 (Compact PCI type) handles w/o VMEbus P0

X = 2 for 512 MB ECC DRR SDRAM

Y = 3 VME-

64 IEEE 1101.1 (Std / legacy) handles with the

VMEbus P0

X = 3 for 1 GB ECC DRR SDRAM

Y = 4 VME-64 IEEE 1101.10 (Compact PCI type) handles with the VMEbus P0

Note: Some features on the XVME 689-VR7 are only available in a 160-pin (5-Row) VMEbus P2 backplane.

The ordering number is broken into two parts. The model number is the 689-VR7. The tab number is the three digits after the slash. For the XVME 689-VR7, the tab number indicates the CPU type, amount of SDRAM memory (the middle digit) and the ejector handle type and optional P0 connector.

Introduction

1-10

Table 1-3 XVME 689-VR7 Expansion Module Options

Ordering Number Description

XVME 990-VR7/1

Drive Adapter Module for external drives, cables out back of VME backplane, Primary PIDE (2 PIDE), Floppy, COM2 (Only RS-232), two ports of SATA-150, LPT1, 1 USB port, Audio in/out and Analog Video out plus P0 for rear I/O from PMC site and Ethernet

31.1 or rear RJ-45 Ethernet.

XVME 990-VR7/2

XVME-976-209

PMC Carrier module with two PMC module sites. The XVME-976209 allows for stacking of a second XVME-976-209, this combination will accommodate a total of five PMC modules

XVME-977/011