digital equipment corporation maynard, massachusetts DEC 7000/10000 AXP VAX 7000/10000 Systems Overview Order Number EK71XEAOV. A01 This document describes the VAX 7000, VAX 10000, DEC 7000, and DEC 10000 AXP systems. It also presents the hardware documentation sets that support these products. First Printing, August 1993 The information in this document is subject to change without notice and should not be construed as a commitment by Digital Equipment Corporation. Digital Equipment Corporation assumes no responsibility for any errors that may appear in this document. The software, if any, described in this document is furnished under a license and may be used or copied only in accordance with the terms of such license. No re­ sponsibility is assumed for the use or reliability of software or equipment that is not supplied by Digital Equipment Corporation or its affiliated companies. Copyright © 1993 by Digital Equipment Corporation. All Rights Reserved. Printed in U.S.A. The following are trademarks of Digital Equipment Corporation: Alpha AXP DECUS VAXBI AXP DWMVA VAXELN DEC OpenVMS VMScluster DECchip ULTRIX XMI DEC LANcontroller UNIBUS The AXP logo DECnet VAX The Digital logo is a registered trademark of Digital Equipment Corporation.Digital Logo1.7, 24-Apr-1989dtT iii Contents Preface ....................................................................................................... v Chapter 1 Systems 1.1 VAX and Alpha AXP Compared ............................................ 1­2 1.2 The Basic Platform ................................................................ 1­4 1.3 Plug­In Units .......................................................................... 1­6 1.4 I/O Expansion ......................................................................... 1­8 1.5 Power .................................................................................... 1­10 1.6 Console .................................................................................. 1­12 1.7 Power­Up Testing ................................................................ 1­14 1.8 Upgrading from VAX to Alpha AXP ................................... 1­16 Chapter 2 Documentation 2.1 Documentation Map ............................................................... 2­2 2.2 Time­Sensitive Information ................................................... 2­4 2.3 What Ships with the System? ............................................... 2­6 2.4 Reference ................................................................................ 2­8 2.5 Service .................................................................................. 2­10 2.6 Upgrades ............................................................................... 2­12 2.7 More Information ................................................................. 2­14 Figures 1­1 The Basic Platform·System Cabinet .................................. 1­4 1­2 System Footprints Compared ................................................ 1­5 1­3 Location of PIU Quadrants .................................................... 1­6 1­4 Expander Cabinet .................................................................. 1­8 1­5 7000 System with Two Expander Cabinets (front view) ..... 1­9 1­6 Power System ....................................................................... 1­10 1­7 Power Receptacles ................................................................ 1­10 iv 1­8 Console Commands .............................................................. 1­12 1­9 Environment Variables ........................................................ 1­13 1­10 Power­Up Test Sequence ..................................................... 1­14 1­11 Investment Protection: VAX to Alpha AXP ....................... 1­16 2­1 Documentation Map ............................................................... 2­2 2­2 Time­Sensitive Information ................................................... 2­4 2­3 What Ships with the System? ............................................... 2­6 2­4 Reference ................................................................................ 2­8 2­5 Service Kits .......................................................................... 2­10 2­6 Upgrade Manuals ................................................................. 2­12 Tables 1­1 Feature Comparison by Operating System .......................... 1­2 1­2 Comparison of 7000 and 10000 Systems .............................. 1­3 1­3 I/O Buses ................................................................................ 1­7 1­4 Power Requirements and Variations .................................. 1­11 2­1 Time­Sensitive Information ................................................... 2­5 2­2 System Kits ............................................................................ 2­7 2­3 Reference Manuals ................................................................. 2­9 2­4 Service Information Kits ..................................................... 2­11 2­5 Manuals in the Service Information Kits ........................... 2­11 2­6 Module Upgrades ................................................................. 2­13 2­7 PIU Upgrades ....................................................................... 2­13 2­8 Related Documents .............................................................. 2­14 v Preface Intended Audience This document is written for system owners, customer service engineers, and self­maintenance customers using these systems and their hardware documentation. Document Structure This manual uses a structured documentation design. Topics are organ­ ized into sections for ease of reference. Each topic begins with an abstract. Next is an illustration or example, followed by descriptive text. This manual has two chapters as follows: · Chapter 1, Systems, compares and contrasts four enterprise levels: The DEC 7000 and DEC 10000 Alpha AXP systems based on the DECchip 21064 with RISC (reduced instruction set computer) architec­ ture and the VAX 7000 and VAX 10000 systems with CISC (complex instruction set computer) architecture. · Chapter 2, Documentation, decribes the design and scope of the hardware documentation set. It maps the levels of information de­ signed into each manual and defines the audiences. Conventions Used in This Document Terminology. Unless specified otherwise, the use of "system" refers to a DEC 7000 AXP, DEC 10000 AXP, VAX 7000, or VAX 10000 system. The DEC 7000 and 10000 AXP systems use the Alpha AXP architecture. vi Icons. The icons shown below are used in illustrations for designating part placement in the system described. A shaded area in the icon shows the location of the component or part being discussed. Systems 1­1 Chapter 1 Systems This chapter compares and describes the VAX 7000, VAX 10000, DEC 7000, and DEC 10000 systems. Sections include: · VAX and Alpha AXP Compared · The Basic Platform · Plug­In Units · I/O Expansion · Power · Console · Power­Up Testing · Upgrading from VAX to Alpha AXP 1­2 Systems 1.1 VAX and Alpha AXP Compared Alpha AXP is a new RISC­based architecture which uses the world's fastest microprocessor. For customers committed to the VAX architecture, VAX systems' CISC­based architecture provides high performance. Both architectures run on the same platform. Table 1­1 Feature Comparison by Operating System1 Feature DEC OSF/1 AXP OpenVMS AXP OpenVMS VAX CPUs 1 to 6 1 to 6 1 to 6 Memory ________________64 Mbytes min.________________ 3.5 Gbytes max. 10 Mbit/s LANs 8 DEMNAs 6 DEMNAs 16 DEMNAs 100 Mbit/s LANs 8 DEMFAs 4 DEMFAs 7 DEMFAs CI Storage 1 CIXCD 2 CIXCDs 10 CIXCDs DSSI Storage None 9 KFMSBs2 12 KFMSAs2 SDI Storage 6 KDM70s3 _________ 12 KDM70s3_________ SCSI Storage 8 KZMSAs2 9 KZMSAs2,4 None 1 Configurations are accurate as of this printing, and may change over time. Check the Systems and Options Catalog for any changes. 2Two buses on each adapter. 3 Eight ports on each adapter. 4 Access to SCSI­2 devices is available through StorageWorks HSx controllers. Systems 1­3 The world's fastest microprocessor implements the Alpha AXP RISC­based architecture for the highest system performance through the 1990s. Al­ pha AXP systems owe their fast performance to the DECchip 21064 micro­ processor which provides 64­bit addressing. The chip has been designed to accommodate high­performance features like multiple instruction issue and symmetric multiprocessing. DEC 7000 and 10000 systems are the server entries in this new family. VAX 7000 and 10000 systems have CISC­based architecture. The VAX 7000 and 10000 systems are the fastest VAXes ever created for customers who are committed to the VAX architecture. Both VAX and DEC systems run the OpenVMS operating system, which is compatible with existing VAX systems (see Table 1­1). Both VAX and DEC systems run on the same platform (see Section 1.2). This consistent platform allows ease of migration from the VAX architecture to the Alpha AXP architecture for your hardware and also for your applications and data. Table 1­2 Comparison of 7000 and 10000 Systems Feature 7000 Systems 10000 Systems Cabinets 1 system cabinet 0 to 2 expander cabinets No UPS/PCS cabinets 1 system cabinet 1 or 2 I/O cabinets 1 or 2 UPS/PCS cabinets N+1 redundant power regulators Optional Standard Power factor correction ___________________Standard_________________ Battery backup Optional · 11 minutes Standard · 60 minutes 1­4 Systems 1.2 The Basic Platform All four systems share the same basic platform. This ensures pro­ tection for your hardware investment and enables simple upgrad­ ing from a VAX to an Alpha AXP system. Figure 1­1 The Basic Platform·System Cabinet Systems 1­5 About the Basic Platform The platform contains the following components: · Cabinet control system · LSB 9­slot card cage with processor, memory, and IOP modules · Power and cooling systems · One or more plug­in units for I/O, disks, and batteries A removable media device, the RRD421 compact disk drive, is standard in DEC systems; a TF85 tape drive is optional in VAX systems. The media devices are next to the control panel in the main system cabinet. The 10000 systems come in 3 and 5­cabinet variants providing very large stan­ dard I/O capacity. One or two expander cabinets can be added to 7000 systems to accommodate additional I/O capacity. Figure 1­2 System Footprints Compared 1 The RRD42 requires a dedicated KZMSA port in an XMI plug­in unit in the main cabinet. 1­6 Systems 1.3 Plug­In Units Figure 1­3 Location of PIU Quadrants Plug­in units (PIUs) can be installed in the main and expander cabinets as shown in Figure 1­3. Both cabinets have space for PIUs in the bottom. The expander cabinet also has space for two PIUs in the top quadrants. Systems 1­7 About Plug­In Units Plug­in units (PIUs) house options in the main and expander cabinets. Three buses may be added as PIUs (see Table 1­3): · XMI · Futurebus+ · VAXBI Storage and power PIUs include: · SCSI disks and tapes · DSSI disks · Batteries PIUs are located in the PIU expansion bays, known as quadrants (see Fig­ ure 1­3). The main cabinet has four PIU quadrants in its base, and each expander cabinet has six. The XMI, VAXBI, and battery PIUs each re­ quire two quadrants; the Futurebus+ and disk PIUs each require one quadrant. For specific configuration limitations, see Digital's Systems and Options Catalog. Table 1­3 I/O Buses I/O Buses DEC 7000 and 10000 VAX 7000 and 10000 XMI (12 slots/bus)1 1 to 4/system 1 to 4/system Futurebus+ (9 slots/bus)1 0 or 1 None VAXBI (5 slots/bus)1 None 0 to 6 VME (External)2 · 0 to 8 1 Number of slots available per bus. 2 An XMI­to­VME bus option is available for VAX systems. It is not a PIU; the interface is external to the system cabinet. 1­8 Systems 1.4 I/O Expansion The expander cabinet looks like the main cabinet, but without an LSB card cage or a control panel. Disk plug­in units may be in­ stalled in the space that would be occupied by the LSB card cage. Figure 1­4 Expander Cabinet Systems 1­9 About the Expander Cabinet The expander cabinet has the same frame as the main cabinet; the con­ tents, however, differ. The expander cabinet does not have an LSB card cage or a control panel, and it can have disk plug­in units in the upper part of the cabinet. The 7000 and 10000 systems have different cabinet vari­ ations (see Table 1­4). Expander Cabinet Configuration Rules · Each 7000 system can have one or two expander cabinets. The first ex­ pander cabinet is placed to the right of the system cabinet and the sec­ ond to the left. See Figure 1­5. · The expander cabinet can contain a removable media device (RRD421 in AXP systems; TF85 in VAX systems) located in the top front of the cabinet. · The configuration rules for the lower quadrants of the system cabinet also apply to the lower quadrants of the expander cabinet. · Only disk plug­in units may be installed in the upper quadrants of the expander cabinet. Figure 1­5 7000 System with Two Expander Cabinets (front view) 1 The RRD42 requires a dedicated KZMSA port in an XMI plug­in unit in the same expander cabinet. 1­10 Systems 1.5 Power The power system consists of an AC input box, DC distribution box, and one to three power regulators. An N+1 redundant power system is available to ensure continued system availability in the event of a power regulator failure. Figure 1­6 Power System Figure 1­7 Power Receptacles Systems 1­11 The N+1 redundant power system allows for higher system availability in the event of a power regulator failure. Systems can be configured with up to three power regulators per cabinet, ensuring that even the most heavily configured systems can keep operating if a power regulator fails. Optional system level UPS (uninterruptible power system) capability is available to support all elements in the CPU and I/O expander cabinets: CPU, mem­ ory, I/O channels and devices, and in­cabinet disk storage. Table 1­4 Power Requirements and Variations Parameter US, Canada Europe, GIA Japan Nominal voltage 120/208 V 380415 V 202 V Frequency range 5060 Hz on all systems Phases _______3­phase star_______ 4­wire N­GND 4­wire mid­GND or 3­wire junction GND Max. input/phase 24 A rms 12.8 A rms 24 A rms Surge current ___________50A peak on systems__________ Uninterruptible power system/battery backup ________Standard on 10000 systems_______ Optional on 7000 systems Built­in power conditioning _________Standard on all systems_________ N+1 power ________Standard on 10000 systems_______ Optional on 7000 systems Cabinet Variations by Power A B C 7000 system cabinets H9F00­AA H9F00­AB H9F00­AC 7000 expander cabinets H9F00­BA H9F00­BB H9F00­BC 10000 system cabinets H9F00­CA H9F00­CB H9F00­CC 10000 expander cabinets H9F00­DA H9F00­DB H9F00­DC 1­12 Systems 1.6 Console Console commands allow the user to configure and boot their sys­ tem. They also enable access to I/O, memory, and environment pa­ rameters. All four systems have the same console commands. Figure 1­8 Console Commands Several basic commands tailor the boot process to the system environment. Unlike earlier consoles, enhanced code simplifies the boot command; boot strings previously had to be specified with each connecting adapter's bus and node switches. Now, the console computes the path to the specified adapter. Device nomenclature is all that is required. The console provides information on attached devices, not just those in the system cabinet but those connected directly to the system (e.g., by CI, ex­ ternal disks, SCSI, DSSI). The show device command reports data from up to 32 nodes or 300 disk or tape drives. Systems 1­13 Environment variables are a subset of console parameters that modify the recovery behavior of the system. An environment variable is a name asso­ ciated with a value set and maintained by the console program and is ma­ nipulated using the set, show, and clear console commands. Environment variable values preserved across a system reset or power fail­ ure (written into EEPROM by the console) are called nonvolatile. The other class of environment variables is volatile; that is, they may be changed at the console, but following a system reset, the value returns to the default value. For more information, see the Console Reference Manual. Figure 1­9 Environment Variables 1­14 Systems 1.7 Power­Up Testing The systems are self­diagnosing. At power­up, the boot processor prints out self­test results. These extensive self­tests are automati­ cally invoked at power­up. Figure 1­10 keys the selt­test display to the testing being done. Figure 1­10 Power­Up Test Sequence Systems 1­15 Power­up tests are invoked without operator intervention at power­up and at any system initialization. The tests provide a thorough verification of system components prior to coming online with the console prompt (see Figure 1­10). 1 Processors run on­board self­tests and select a boot processor. 2 Boot processor configures memory, runs CPU/memory tests, copies console to memory, and enters multiprocessor mode. 3 CPU/multiprocessor tests are run, and the boot processor is determined again. 4 Boot processor tests and reports IOP and I/O bus adapter test results. The boot processor probes other buses and results. 5 Boot processor halts in console mode or boots the operating system. In power­up self­test, on­board and system exercisers are invoked. Mod­ ules run self­tests and report results through LEDs and the self­test dis­ play. Processors, memory, I/O devices, IOP and bus interface modules are tested. System exercisers verify interfaces between components. In previous products, loadable diagnostics were run under VAX diagnostic supervisor (VAX/DS) control. Because of the native exerciser tests, the need for loadable diagnostics is eliminated. At installation, for example, you turn the keyswitch to Enable, wait for the console prompt, and then proceed directly to booting the operating system. No further testing is necessary. 1­16 Systems 1.8 Upgrading from VAX to Alpha AXP VAX 7000 systems provide expansion and investment protection similar to the VAX 6000 family. You can add processors and up­ grade as your computing needs grow. Figure 1­11 Investment Protection: VAX to Alpha AXP And, finally, you don't have to choose. Your investment is protected. You can move from the VAX architecture to Alpha AXP when your computing needs dictate. Your platform supports both architectures. Documentation 2­1 Chapter 2 Documentation This chapter covers the hardware documentation sets. In addition to the hardware documentation, there are document sets for your operating sys­ tem and for your applications. Sections in this chapter include: · Documentation Map · Time­Sensitive Information · What Ships with the System? · Reference · Service · Upgrades · More Information 2­2 Documentation 2.1 Documentation Map Hardware documentation fits into four pieces: user information, reference, maintenance material, and time­sensitive information. See Figure 2­1. Figure 2­1 Documentation Map Documentation 2­3 The hardware documentation set was designed and packaged with the user in mind. The books are targeted to arrive in the proper hands at the time they are needed. The other two categories are service and reference. Service books are dis­ tributed to self­maintenance customers and to Digital service engineers, and reference books can be ordered as needed. The most time­sensitive documents are the release notes and technical bulletins. Release notes contain the most current information about fixes and up­ dates. Technical bulletins contain information on newly released features. Both ship with each system. See Section 2.3. Advanced Troubleshooting and other service docu­ ments are written for upgrade installations, for self­ maintenance customers, and for Digital service engi­ neers performing routine maintenance and trouble­ shooting on systems. See Section 2.5 and Section 2.6. The Console Reference Manual takes the Operations Manual to an advanced level. Other reference mate­ rial is designed for customers who are writing operat­ ing systems, machine­level applications, or who need an in­depth knowledge of the system components. Reference material is also used by Digital service en­ gineers. See Section 2.4. Also shipping with the system are books needed to install and operate the hardware. The audience is the owner/operator and the installer. These books in­ clude the Operations Manual, Basic Troubleshooting, and the Installation Guide. 2­4 Documentation 2.2 Time­Sensitive Information Time­sensitive information ships with each system: hardware re­ lease notes and any relevant technical bulletins. A CD­ROM also ships, containing the most current release of console­diagnostic files and documentation. Figure 2­2 Time­Sensitive Information Documentation 2­5 Table 2­1 Time­Sensitive Information The release notes describe any features, fixes, or bugs found since the product started shipping. Release notes are updated often with new releases of console/diagnostics software. A CD­ROM containing the most current console and diagnostics code accompanies the release notes. Technical bulletins present product enhancements as new modules and features are released. The bulletins give user, maintenance, and reference level information added to the basic systems. Document Order Number Release Notes DEC 7000 AXP System Release Notes EK70XE*RN DEC 10000 AXP System Release Notes EK10XE*RN VAX 7000 System Release Notes EK700E*RN VAX 10000 System Release Notes EK100E*RN Alpha AXP Systems Firmware Release Notes AAPW8Y*TE VAX 7000/10000 Firmware Release Notes AAPQW2*TE Technical Bulletins DEC 7000/10000 AXP Technical Bulletin No. 1 EK70TBAT1 DEC 7000/10000 AXP Technical Bulletin No. 2 EK70TBAT2 2­6 Documentation 2.3 What Ships with the System? Each system ships with the user information kit (two manuals), the installation kit (two manuals), and the time­sensitive informa­ tion. Figure 2­3 What Ships with the System? Documentation 2­7 Table 2­2 System Kits Installation Kit · Site Preparation Guide describes system environmental, electrical, and space requirements. · Installation Guide leads service engineers through the initial installation of the system. This book is intended as a one­time use document, for initial installa­ tion only. Hardware User Information Kit · Operations Manual explains system controls, switches, and console functions (boot, config­ ure, query, set parameters, shutdown) to the system operator. This manual is task­oriented and describes day­to­day operations. For full descriptions of console commands, see the Console Reference Manual. · Basic Troubleshooting gives first­level troubleshooting procedures for the customer. This manual includes descriptions of system self­test, indicator lights, and basic diagnostics, and is intended as a first reference book. Document 7000 Systems Order Number 10000 Systems Order Number Installation Kit1 EK7000*DK EK1000*DK Site Preparation Guide EK7000*SP EK1000*SP Installation Guide EK700E*IN EK100E*IN Hardware User Information Kit2 EK7001*DK EK1001*DK Operations Manual EK7000*OP EK1000*OP Basic Troubleshooting EK7000*TS EK1000*TS 1 Consists of two separate manuals. When ordered as a kit, they are shipped shrink­ wrapped together. 2 These manuals are in a binder shipped as a kit. They can also be ordered separately. 2­8 Documentation 2.4 Reference Reference manuals are written for advanced users and service en­ gineers who require detailed technical information. Typical audi­ ences include programmers writing machine­level applications or compilers and service engineers tracking board functions. Figure 2­4 Reference Documentation 2­9 Table 2­3 Reference Manuals · Console Reference Manual describes the console program, its functions, and its language. · Technical Manuals contain detailed functional descriptions. Topics include registers, transactions, operations, and error handling. The CPU, memory, and I/O technical information appear in separate manuals. Document Order Number System­Level Reference Console Reference Manual EK70C0*TM KA7AA CPU Technical Manual 1 EKKA7AATM KN7AA CPU Technical Manual 2 EKKN7AATM MS7AA Memory Technical Manual EKMS7AATM Platform­Level Reference Platform Technical Manual EK7000*TM I/O System Technical Manual EK70I0*TM 1 For VAX only. 2 For DEC only. 2­10 Documentation 2.5 Service There are two Service Information Kits: one for VAX 7000 systems and one for DEC 7000 systems. The kits are for Digital service en­ gineers and self­maintenance customers. Figure 2­5 Service Kits Documentation 2­11 Table 2­4 Service Information Kits Table 2­5 Manuals in the Service Information Kits · Advanced Troubleshooting has information for customer service en­ gineers to identify, diagnose, and repair systems. It covers advanced diagnostics, error logs, crash dump analyzers, and error registers. · Pocket Service Guides have quick­reference service and trouble­ shooting information such as diagnostic lists, error logs, machine checks, and console commands, qualifiers, and error messages. They also contain registers and parse trees. · Platform Service Manual includes field­replaceable unit (FRU) re­ moval and replacement procedures and any special information needed for PIUs and I/O modules. · System Service Manuals provide system­specific information on add­ ing processors and memory, systems configuration, and the loadable firmware update utility. Kit Order Number VAX 7000 kit EK7002ADK DEC 7000 AXP kit EK7002BDK Document 7000 Systems Order Number 10000 Systems Order Number Advanced Troubleshooting EK7001*TS1 EK7701*TS2 EK1001*TS3 Pocket Service Guide EK7000*PG1 EK7700*PG2 EK1000*PG3 Platform Service Manual EK7000*SV System Service Manual EK7002*SV EK1002*SV * Indicates the version number. Order the highest version number available. 1 For VAX 7000 only. 3 For VAX 10000 only. 2 For DEC 7000 only. 2­12 Documentation 2.6 Upgrades You can upgrade the system hardware at three levels: modules, PIUs, and expander cabinets. For modules, add processors, mem­ ory, and I/O adapters. For PIUs, add I/O buses, storage PIUs, power regulators, battery backup, and removable media. Ex­ pander cabinets house any components except LSB modules. Figure 2­6 Upgrade Manuals Each upgrade kit includes the hardware components and installation instructions. Tables 2­6 and 2­7 show current upgrades; additional upgrades will become available as new options are announced. Expander cabinet installation instructions are given in the Installation Guide. Documentation 2­13 Table 2­6 Module Upgrades Table 2­7 PIU Upgrades Document Order Number DEC LANcontroller 400 Installation Guide EKDEMNAIN DRB32 Hardware Installation Guide EKDRB32IN DWMVA VME Adapter Installation Guide EKDWMVAIN1 KA7AA CPU Installation Card EKKA7AAIN1 KFMSA Module Installation and User Manual EKKFMSAIM KN7AA CPU Installation Card EKKN7AAIN2 KZMSA Adapter Installation Guide EKKXMSXIN1 MS7AA Memory Installation Card EKMS7AAIN 1 For VAX only. 2 For DEC only. Document Order Number I/O Bus PIU Upgrades DWLAA Futurebus+ PIU Installation Guide EKDWLAAIN DWLMA XMI PIU Installation Guide EKDWLMAIN DWMBB VAXBI Installation Guide EKDWMBBIN Power Upgrades H7237 Battery PIU Installation Guide EKH7237IN H7263 Power Regulator Installation Card EKH7263IN Storage PIU Upgrades BA654 DSSI Disk PIU Installation Guide EKBA654IN BA655 SCSI Disk and Tape PIU Installation Guide EKBA655IN Removable Media Installation Guide EKTFRRDIN 2­14 Documentation 2.7 More Information For more hardware information, refer to the Systems and Options Catalog or Table 2­8. Table 2­8 Related Documents Title Order Number General Site Preparation Site Environmental Preparation Guide EKCSEPGMA System I/O Options BA350 Modular Storage Shelf Subsystem Configuration Guide EKBA350CG BA350 Modular Storage Shelf Subsystem User's Guide EKBA350UG BA350­LA Modular Storage Shelf User's Guide EK350LAUG CIXCD Handbook EKCIXCDHB CIXCD Interface Technical Manual EKCIXCDTM CIXCD Interface User Guide EKCIXCDUG DEC FDDIcontroller 400 Installation/Problem Solving EKDEMFAIP DEC FDDIcontroller 400 Technical Description EKDEMFATD DEC LANcontroller 400 (DEMNA) Handbook EKDEMNAHB DEC LANcontroller 400 Console Users Guide EKDEMNAUG DEC LANcontroller 400 Technical Manual EKDEMNATM DHB32 Technical Description EKDHB32TD DHB32 Users Guide EKDHB32UG DHB32 VAXBI Family Communications Adapter EKRFDHBIS Documentation 2­15 Table 2­8 Related Documents (Continued) Title Order Number System I/O Options (Continued) DMB32 Technical Manual EKDMB32TD DMB32 User Guide EKDMB32UG DRB32 Introduction EKDRB32OV DRB32 Output Tester User's Guide EKDRBOTUG DRB32 Programmable VAXBI Adapter EKDRB32MG DRB32 Technical Manual EKDRB32TM DSSI VAXcluster Installation and Troubleshooting Manual EK410AAMG DWMVA VME Adapter Technical Manual EKDWMVATM InfoServer 150 Installation and Owner's Guide EKINFSVOM KDM70 Controller User Guide EKKDM70UG KDM70 Controller Service Manual EKKDM70SV KFMSA Module Service Guide EKKFMSASV RRD42 Disc Drive Owner's Manual EKRRD42OM RF Series Integrated Storage Element User Guide EKRF72DUG Tx85 Series Cartridge Tape Subsystem Owner's Manual EKOTF85OM TLZ06 Cassette Tape Drive Owner's Manual EKTLZ06OM Peripherals Installing and Using the VT420 Video Terminal EKVT420UG LA75 Companion Printer Installation and User Guide EKLA75XUG