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Motorola MVME166D2, MVME166IG/D2 manual 166Bug Implementation, Installation and Startup

Models: MVME166IG MVME166D2 MVME166IG/D2

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166Bug Implementation

166Bug Implementation

166Bug Implementation

MVME166Bug is written largely in the "C" programming language, providing benefits of portability and maintainability. Where necessary, assembler has been used in the form of separately compiled modules containing only assembler code - no mixed language modules are used.

Physically, 166Bug is contained in four Flash memory components. The onboard Flash memory provides 1.0MB (256KB longwords) of nonvolatile storage. The 166Bug consumes the first half (512KB) of this memory, leaving the second half available for user applications. A command is provided, both in the regular "Bug" product and the "BootBug" product, to allow erasing and reprogramming this Flash memory.

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WARNING

Reprogramming any portion of Flash memory, will erase everything currently contained in Flash, including the 166Bug product! You must copy the 166Bug from Flash to RAM, combine your application with the 166Bug image, and then reprogram Flash with the combined object image.

Installation and Startup

Even though the MVME166Bug firmware is installed on the MVME166 module, for 166Bug to operate properly with the MVME166, follow this set-up procedure.

MVME166IG/D2

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Motorola MVME166D2, MVME166IG/D2 manual 166Bug Implementation, Installation and Startup

Contents

MVME166 Single Board Computer Installation Guide MVME166IG/D2Restricted Right Legend Preface Copyright Motorola 1993 All Rights Reserved Do Not Service or Adjust Alone Safety Summary Safety Depends On YouGround the Instrument Do Not Operate in an Explosive AtmosphereDangerous Procedure Warnings Use Caution When Exposing or Handling the CRTDangerous voltages, capable of causing death, are present in extreme caution when handlingCHAPTER 1 BOARD LEVEL HARDWARE DESCRIPTION ContentsCHAPTER 3 DEBUGGER GENERAL INFORMATION CHAPTER 2 HARDWARE PREPARATION AND INSTALLATIONCHAPTER 4 USING THE 166Bug DEBUGGER APPENDIX B DISK/TAPE CONTROLLER DATA APPENDIX A CONFIGURE AND ENVIRONMENT COMMANDSAPPENDIX C NETWORK CONTROLLER DATA FIGURES List of FiguresPage TABLES List of TablesPage Introduction BOARD LEVEL HARDWARE DESCRIPTIONOverview Related Documentation Introduction IEEE Standard for Multiplexed High-Performance Bus Structure VSB, ANSI/IEEE Std 1096-1988, The Institute of Electrical and Electronics Engineers, Inc., 345 East 47th Street, New York, NY 10017 VSB Specification. This is also Parallel Sub-system Bus of the IEC 821 VMEbus, IEC 822 VSB, Bureau Central de la Commission Electrotechnique Internationale 3,rue de Varembé, Geneva, Switzerland Requirements FeaturesMVME166IG/D2 Table 1-1. MVME166 Specifications SpecificationsManual Terminology Introduction Figure 1-1. MVME166 Block Diagram Block DiagramMVME166 Single Board Computer Installation Guide Functional Description Front Panel Switches and IndicatorsMC68040 MPU Data Bus StructureFlash Memory and Download EPROM SRAM Onboard DRAM VMEbus Interface Battery Backed Up RAM and ClockVME Subsystem Bus VSB Interface I/O InterfacesMC68230 Parallel Interface/Timer Ethernet Interface Parallel Port InterfaceSCSI Interface Local ResourcesSCSI Termination Programmable Tick Timers ConnectorsWatchdog Timer Local Bus TimeoutLocal Bus Memory Map Memory MapsNormal Address Range Devices Accessed Table 1-2. Local Bus Memory MapSoftware Port SizeTable 1-3. Local I/O Devices Memory Map Memory Maps VMEbus Memory Map VMEbus Accesses to the Local BusVSB Memory Map VMEbus Short I/O Memory MapUnpacking Instructions HARDWARE PREPARATION AND INSTALLATIONHardware Preparation IntroductionSCSI Terminator Enable Header J2 MVME166IG/D2 Figure 2-1. MVME166 Switches, Headers, Connectors, Fuses, and LEDsPRIMARY SIDE 1381System Controller Header J6 2 General Purpose Readable Jumpers on Header J3OUT = BootBug All Zeros Factory ConfigurationDo not remove all jumpers from J7. This may disable the SRAM SRAM Backup Power Source Select Header J7MVME166 Module Installation Installation InstructionsInstallation Instructions System Considerations Installation Instructions MVME166 Single Board Computer Installation Guide Hardware Preparation and InstallationOverview of M68000 Firmware DEBUGGER GENERAL INFORMATIONDescription of 166Bug Debugger General Information 166Bug Implementation Installation and StartupPage Description J3 PinsIn order for high-baud rate serial communication between make sure XON/XOFF handshaking is enabled166Bug and the terminal to work, the terminal must do some form of handshaking. If the terminal being used does not166BBug Implementation BOOTBUGSETUP Setup System ParametersExecute User Program EXEC ADDRAutoboot in progress... To abort hit BREAK AutobootNetwork Boot ROMbootRestarting the System ResetBreak AbortSYSFAIL* Assertion/Negation MPU Clock Speed Calculation Memory RequirementsMVME166 Single Board Computer Installation Guide Terminal Input/Output ControlBlocks Versus Sectors Disk I/O SupportDevice Probe Function Disk I/O via 166Bug CommandsIOI Input/Output Inquiry IOP Physical I/O to DiskBH Bootstrap and Halt BO Bootstrap Operating SystemDisk I/O via 166Bug System Calls IOC I/O ControlDefault 166Bug Controller and Device Parameters Network I/O Support Disk I/O Error CodesIntel 82596 LAN Coprocessor Ethernet Driver UDP/IP Protocol ModulesNetwork Boot Control Module BOOTP Protocol ModuleNetwork I/O Error Codes RARP/ARP Protocol ModulesMultiprocessor Control Register MPCR Method Multiprocessor SupportMPAR $8043-22 GCSR Method Diagnostic FacilitiesDebugger General Information MVME166 Single Board Computer Installation GuideEntering Debugger Command Lines USING THE 166Bug DEBUGGERSyntactic Variables ’ABC’ Expression as a Parameter’TEST’ Address Formats Address as a ParameterNOTES N Table 4-1. Debugger Address Parameter FormatsFormat ExampleRelative addresses are limited to 1MB 5 digits, regardless Offset Registersof the range of the closest offset register 166BugMD 1327CDI Port Numbers Calling System Utilities from User Programs Entering and Debugging ProgramsPreserving the Debugger Operating Environment Hardware Functions 166Bug Vector Table and WorkspaceTable 4-2. Exception Vectors Used by 166Bug Exception Vectors Used by 166BugUsing 166Bug Target Vector Table Creating a New Vector Table Store generalized exception vector Get generalized exception vectorPass exception to debugger Get saved VBR 166Bug Generalized Exception HandlerMVME166 Single Board Computer Installation Guide 166BugMD A7&30’.....p Integer Data Types Floating Point SupportFloating Point Data Types Double Precision Real Single Precision RealExtended Precision Real Scientific Notation Packed Decimal Real4-bit sign field 4 binary digitsTable 4-3. Debugger Commands The 166Bug Debugger Command Set4Manual MVME166 Single Board Computer Installation GuideThe 166Bug Debugger Command Set Table 4-3. Debugger Commands ContinuedMVME166IG/D2 4-21MVME166 Single Board Computer Installation Guide Table 4-3. Debugger Commands ContinuedTT ADDR CNFG IM Configure Board Information BlockCONFIGURE AND ENVIRONMENT COMMANDS ENV D Set Environment to Bug/Operating SystemDefault Table A-1. ENV Command ParametersMeaning of Default ENV Parameter and OptionsDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default MVME166 Single Board Computer Installation GuideDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default ENV Parameter and OptionsDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default MVME166 Single Board Computer Installation GuideDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default ENV Parameter and OptionsDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default MVME166 Single Board Computer Installation GuideDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default ENV Parameter and OptionsDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default MVME166 Single Board Computer Installation GuideDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default ENV Parameter and OptionsDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default MVME166 Single Board Computer Installation GuideDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default ENV Parameter and OptionsDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default MVME166 Single Board Computer Installation GuideDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default ENV Parameter and OptionsDefault Table A-1. ENV Command Parameters ContinuedMeaning of Default MVME166 Single Board Computer Installation GuideDisk/Tape Controller Modules Supported DISK/TAPE CONTROLLER DATACISC Single Board Computers -- 7 Devices Disk/Tape Controller Default ConfigurationsMVME320 -- 4 Devices MVME166 Single Board Computer Installation GuideMVME327A -- 9 Devices MVME323 -- 4 DevicesController LUN AddressMVME350 -- 1 Device MVME328 -- 14 DevicesMVME166 Single Board Computer Installation Guide Controller LUNOther Characteristics IOT Command Parameters for Supported Floppy TypesMVME166IG/D2 Floppy Types and FormatsMVME166 Single Board Computer Installation Guide Network Controller Modules Supported NETWORK CONTROLLER DATANetwork Controller Data MVME166 Single Board Computer Installation GuideNumerics IndexI N D E I N D E IN-4 I N D EI N D E I N D E