Motorola MVME197LE manual Using the 197Bug Debugger

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Using the 197Bug Debugger

4

4-14	Installation Guide

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Contents MVME197LE Restricted Rights Legend Preface Document TerminologyBIT Related Documentation Document Title Motorola Publication NumberPage Page Safety Summary Safety Depends on YOU Contents Hardware Preparation and Installation Using the 197Bug Debugger Appendix a Configure and Environment Commands List of Figures Xiv List of Tables Xvi Introduction OverviewRequirements Features MVME197LE Specifications SpecificationsBlock Diagram Block Diagram Mezzanine Address Bus Bus Data Bus 256 BusSwitchMC88110 Address Data MUX Address Memory ArrayFront Panel Switches and Indicators Functional DescriptionFlash Memory Data Bus StructureMC88110 MPU Onboard DramInterfaces Battery Backup RAM and ClockVMEbus Interface Serial Port InterfacePrinter Interface Ethernet InterfaceScsi Interface Scsi TerminationPeripheral Resources Interrupt Sources ConnectorsMemory Maps Processor Bus Memory MapProcessor Bus Memory Map DramsizeAddress Range Devices Accessed Port Size Local Devices Memory MapVMEbus Short I/O Memory Map VMEbus Accesses to the Local Peripheral BusVMEbus Memory Map Unpacking Instructions Hardware PreparationHardware Preparation and Installation VMEbus Connector P1 Configuration Switch S1 General Information Configuration SwitchesSwitch S1 S1-1 to S1-8 OFF -- All Ones Factory Configuration Installation Instructions Switch S6MVME197LE Module Installation System Considerations MVME197LEIG/D1 Hardware Preparation and Installation Overview of M88000 Firmware Description of 197Bug197Bug Implementation Installation and Start-upComparison With M68000-Based Firmware Terminal to make sure XON/XOFF handshaking is enabled OteAutoboot ROMboot Network BootReset Restarting the SystemAbort BreakMPU Clock Speed Calculation Memory RequirementsSYSFAIL* Assertion/Negation Terminal Input/Output Control DELDevice Probe Function Disk I/O SupportBlocks Versus Sectors Disk I/O via 197Bug Commands Disk I/O via 197Bug System Calls DskcfigNetwork I/O Support Default 197Bug Controller and Device ParametersDisk I/O Error Codes UDP/IP Protocol Modules Bootp Protocol ModulePhysical Layer Manager Ethernet Driver RARP/ARP Protocol ModulesMultiprocessor Support Network Boot Control ModuleNetwork I/O Error Codes Multiprocessor Control Register Mpcr MethodMpar Diagnostic Facilities Gcsr MethodDebugger General Information Entering Debugger Command Lines DebuggerSyntactic Variables Expression as a ParameterData Type Base Identifier Examples Offset Registers Address as a ParameterAddress Formats Entering and Debugging Programs Port Numbers197Bug Vector Table and Workspace Calling System Utilities From User ProgramsPreserving The Debugger Operating Environment Hardware FunctionsFloating Point Support CPU/MPU RegistersScientific Notation Single Precision RealDouble Precision Real 197Bug Debugger Command Set Debugger CommandsNocm Noma Name Nioc RL Addrbhw Using the 197Bug Debugger Configure Board Information Block Cnfg MISet Environment to Bug/Operating System ENV DTable A-1. ENV Command Parameters ENV Parameter and Options Default Meaning of DefaultConfigure and Environment Commands Ffbffffc Table A-1. ENV Command Parameters Memory Requirement s 01FFFFFF Table A-1. ENV Command Parameters Efffffff FF7FFFFF Table A-1. ENV Command Parameters Table A-1. ENV Command Parameters Table A-1. ENV Command Parameters DISK/TAPE Controller Data Disk/Tape Controller Modules SupportedMVME320 4 Devices Disk/Tape Controller Default ConfigurationsSingle Board Computers 7 Devices MVME323 4 DevicesMVME327A 9 Devices MVME328 14 DevicesMVME350 1 Device IOT Command Parameters for Supported Floppy Types IOT ParameterDisk/Tape Controller Data Network Controller Data Network Controller Modules SupportedNetwork Controller Data Symbols NumericsIN-2 IN-3 Nvram A-2 XON/XOFF Index

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