Motorola MVME197LE manual Features

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Features	1

Features

These are some of the major features of the MVME197LE single board computer:

❏MC88110 RISC Microprocessor

❏32 or 64 megabytes of 64-bit Dynamic Random Access Memory (DRAM) with error correction

❏1 megabyte of Flash memory

❏Six status LEDs (FAIL, RUN, SCON, LAN, SCSI, and VME)

❏8 kilobytes of Static Random Access Memory (SRAM) and Time of Day (TOD) clock with Battery Backup RAM (BBRAM)

❏Two push-button switches (ABORT and RESET)

❏128 kilobytes of BOOT ROM

❏Six 32-bit tick timers for periodic interrupts

❏Watchdog timer

❏Eight software interrupts

❏I/O

–SCSI Bus interface with Direct Memory Access (DMA)

–Four serial ports with EIA-232-D buffers

–Centronics printer port

–Ethernet transceiver interface

❏VMEbus interface

–VMEbus system controller functions

–VMEbus interface to local peripheral bus (A24/A32, D8/D16/D32 BLT (D8/D16/D32/D64))(BLT = Block Transfer)

–Local peripheral bus to VMEbus interface (A24/A32, D8/D16/D32 BLT (D16/D32/D64))

–VMEbus interrupter

MVME197LEIG/D1

1-3

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Contents MVME197LE Restricted Rights Legend Document Terminology PrefaceBIT Document Title Motorola Publication Number Related DocumentationPage 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 Overview IntroductionRequirements Features Block Diagram SpecificationsMVME197LE Specifications Block Diagram Memory Array Bus Data Bus 256 BusSwitchMC88110 Address Data MUX Address Mezzanine Address BusFunctional Description Front Panel Switches and IndicatorsOnboard Dram Data Bus StructureMC88110 MPU Flash MemorySerial Port Interface Battery Backup RAM and ClockVMEbus Interface InterfacesEthernet Interface Printer InterfaceScsi Termination Scsi InterfacePeripheral Resources Processor Bus Memory Map ConnectorsMemory Maps Interrupt SourcesDramsize Processor Bus Memory MapLocal Devices Memory Map Address Range Devices Accessed Port SizeVMEbus Memory Map VMEbus Accesses to the Local Peripheral BusVMEbus Short I/O Memory Map Hardware Preparation Unpacking InstructionsHardware Preparation and Installation VMEbus Connector P1 Switch S1 Configuration SwitchesConfiguration Switch S1 General Information S1-1 to S1-8 OFF -- All Ones Factory Configuration Switch S6 Installation InstructionsMVME197LE Module Installation System Considerations MVME197LEIG/D1 Hardware Preparation and Installation Description of 197Bug Overview of M88000 FirmwareComparison With M68000-Based Firmware Installation and Start-up197Bug Implementation Ote Terminal to make sure XON/XOFF handshaking is enabledAutoboot Network Boot ROMbootRestarting the System ResetBreak AbortSYSFAIL* Assertion/Negation Memory RequirementsMPU Clock Speed Calculation DEL Terminal Input/Output ControlBlocks Versus Sectors Disk I/O SupportDevice Probe Function Disk I/O via 197Bug Commands Dskcfig Disk I/O via 197Bug System CallsDisk I/O Error Codes Default 197Bug Controller and Device ParametersNetwork I/O Support RARP/ARP Protocol Modules Bootp Protocol ModulePhysical Layer Manager Ethernet Driver UDP/IP Protocol ModulesMultiprocessor Control Register Mpcr Method Network Boot Control ModuleNetwork I/O Error Codes Multiprocessor SupportMpar Gcsr Method Diagnostic FacilitiesDebugger General Information Debugger Entering Debugger Command LinesExpression as a Parameter Syntactic VariablesData Type Base Identifier Examples Address Formats Address as a ParameterOffset Registers Port Numbers Entering and Debugging ProgramsHardware Functions Calling System Utilities From User ProgramsPreserving The Debugger Operating Environment 197Bug Vector Table and WorkspaceCPU/MPU Registers Floating Point SupportDouble Precision Real Single Precision RealScientific Notation Debugger Commands 197Bug Debugger Command SetNocm Noma Name Nioc RL Addrbhw Using the 197Bug Debugger Cnfg MI Configure Board Information BlockENV D Set Environment to Bug/Operating SystemENV Parameter and Options Default Meaning of Default Table A-1. ENV Command ParametersConfigure 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 Modules Supported DISK/TAPE Controller DataMVME323 4 Devices Disk/Tape Controller Default ConfigurationsSingle Board Computers 7 Devices MVME320 4 DevicesMVME328 14 Devices MVME327A 9 DevicesMVME350 1 Device IOT Parameter IOT Command Parameters for Supported Floppy TypesDisk/Tape Controller Data Network Controller Modules Supported Network Controller DataNetwork Controller Data Numerics SymbolsIN-2 IN-3 Nvram A-2 XON/XOFF Index

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