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MVME166
Single Board Computer
Installation Guide
(MVME166IG/D2)
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Notice While reasonable efforts have been made to assure the accuracy of this document, Motorola, Inc. assumes no liability resulting from any omissions in this document, or from the use of the information obtained therein. Motorola reserves the right to revise this document and to make changes from time to time in the content hereof without obligation of Motorola to notify any person of such revision or changes. No part of this material may be reproduced or copied in any tangible medium,
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Preface This manual provides general board level hardware description, hardware preparation and installation instructions, debugger general information, and using the debugger; for the MVME166 Single Board Computer. This manual is intended for anyone who wants to provide OEM systems, supply additional capability to an existing compatible system, or work in a lab environment for experimental purposes. A basic knowledge of computers, and digital logic is assumed. After using this manual,
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The computer programs stored in the Read Only Memory of this device contain material copyrighted by Motorola Inc., first published 1990, and may be used only under a license such as the License for Computer Programs (Article 14) contained in Motorola’s Terms and Conditions of Sale, Rev. 1/79. This equipment generates, uses, and can radiate radio ! frequency energy and if not installed and used in accordance with the documentation for this product, may WARNING cause interference to radio commu
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Safety Summary Safety Depends On You The following general safety precautions must be observed during all phases of operation, service, and repair of this equipment. Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design, manufacture, and intended use of the equipment. Motorola, Inc. assumes no liability for the customer’s failure to comply with these requirements. The safety precautions listed below represent warnings
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Use Caution When Exposing or Handling the CRT. Breakage of the Cathode-Ray Tube (CRT) causes a high-velocity scattering of glass fragments (implosion). To prevent CRT implosion, avoid rough handling or jarring of the equipment. Handling of the CRT should be done only by qualified maintenance personnel using approved safety mask and gloves. Do Not Substitute Parts or Modify Equipment. Because of the danger of introducing additional hazards, do not install substitute parts or perform any unau
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Contents CHAPTER 1 BOARD LEVEL HARDWARE DESCRIPTION Introduction .............................................................................................................1-1 Overview...........................................................................................................1-1 Related Documentation ..................................................................................1-2 Requirements...................................................................................
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VMEbus Accesses to the Local Bus...................................................... 1-22 VMEbus Short I/O Memory Map............................................................1-22 VSB Memory Map .............................................................................................1-22 CHAPTER 2 HARDWARE PREPARATION AND INSTALLATION Introduction.................................................................................................................2-1 Unpacking Instructions....
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Device Probe Function ..................................................................................... 3-16 Disk I/O via 166Bug Commands ................................................................... 3-16 IOI (Input/Output Inquiry) ..................................................................... 3-16 IOP (Physical I/O to Disk) ....................................................................... 3-16 IOT (I/O Teach) ...............................................................
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166Bug Generalized Exception Handler.................................................4-15 Floating Point Support.............................................................................................4-17 Single Precision Real .........................................................................................4-18 Double Precision Real .......................................................................................4-18 Extended Precision Real ....................................
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List of Figures FIGURES Figure 1-1. MVME166 Block Diagram..................................................................1-8 Figure 2-1. MVME166 Switches, Headers, Connectors, Fuses, and LEDs......2-3 xi
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xii
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List of Tables TABLES Table 1-1. MVME166 Specifications......................................................................1-6 Table 1-2. Local Bus Memory Map .....................................................................1-19 Table 1-3. Local I/O Devices Memory Map ......................................................1-20 Table 4-1. Debugger Address Parameter Formats..............................................4-5 Table 4-2. Exception Vectors Used by 166Bug............................
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xiv
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BOARD LEVEL 1 HARDWARE DESCRIPTION Introduction This chapter describes the board level hardware features of the MVME166 Single Board Computers. The chapter is organized with a board level overview and features list in this introduction, followed by a more detailed hardware functional description. Front panel switches and indicators are included in the detailed hardware functional description. The chapter closes with some general memory maps. All programmable registers in the MVME166 th
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Board Level Hardware Description 1 Processor-to-VMEbus transfers can be D8, D16, or D32. VMEchip2 DMA transfers to the VMEbus, however, can be D16, D32, D16/BLT, D32/BLT, or D64/MBLT. The VSBchip2 provides the VSB interface on the MVME166. The VSBchip2 includes programmable map decoders for the master and slave interfaces, a VSB master interface, a VSB slave interface, a VSB interrupter, a VSB interrupt handler, a VSB serial requester, a VSB serial arbiter, and a VSB parallel requester
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Introduction 1 Motorola Document Title Publication Number Single Board Computers SCSI Software User’s Manual SBCSCSI MVME166/MVME167/MVME187 Single Board MVME187PG Computers Programmer’s Reference Guide MVME712-06/07/09 I/O Distribution Board Set User’s MVME712IO Manual MVME712-10 Transition Module User’s Manual MVME712-10 M68040 Microprocessors User’s Manual M68040UM The SIMVME166 manual contains: the connector Notes interconnect signal information, parts lists, and the schematics; for the MVME
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Board Level Hardware Description 1 To further assist your development effort, Motorola has collected user’s manuals for each of the peripheral controllers used on the MVME166 from the suppliers. This bundle, which can be ordered as part number 68-1X7DS, includes manuals for the following: NCR 53C710 SCSI Controller Data Manual and Programmer’s Guide Intel i82596 Ethernet Controller User’s Manual Cirrus Logic CD2401 Serial Controller User’s Manual SGS-Thompson MK48T08 NVRAM/TOD Clock Data Sh
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Introduction 1 Requirements These boards are designed to conform to the requirements of the following documents: ❏ VMEbus Specification (IEEE 1014-87) ❏ EIA-232-D Serial Interface Specification, EIA ❏ SCSI Specification, ANSI ❏ VSB Specification (IEEE 1096-1988) Features Features of the MVME166 are listed below. ❏ MC68040 Microprocessor ❏ 4/8/16/32/64/128/256MB of 32-bit DRAM with ECC protection ❏ 1 MB of Flash memory and a download EPROM ❏ 128KB SRAM (with battery backup) ❏ Status L
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Board Level Hardware Description 1 Specifications General specifications for the MVME166 are listed in Table 1-1. Table 1-1. MVME166 Specifications Characteristics Specifications Power requirements +5 Vdc (± 5%), 5.0 A (typical), 6.5 A (max.) (includes transition modules) (excluding external LAN transceiver) +12 Vdc (± 5%), 100 mA (max.) (1.0 A (max.) with offboard LAN transceiver) (at 33 MHz with 32 MB ECC memory) -12 Vdc (± 5%), 100 mA (max.) Operating temperature 0° to 55° C at point of entr
