Motorola MVME197LE manual Table A-1. ENV Command Parameters

Page 87

Set Environment to Bug/Operating System

Table A-1. ENV Command Parameters (Continued)

ENV Parameter and Options

Default

Meaning of Default

 

 

 

 

 

 

Master Address Translation Address #4

00000000

This register will allow

 

 

the VMEbus address

 

 

and the local address to

 

 

be different. The value

 

 

in this register is the

 

 

base address of VMEbus

 

 

resource that is

 

 

associated with the

 

 

starting and ending

 

 

address selections from

 

 

the previous questions.

 

 

The default is 0.

Master Address Translation Select #4

00000000

This register defines

 

 

which bits of the

 

 

address are significant.

 

 

A logical one “1”

 

 

indicates significant

 

 

address bits, logical zero

 

 

“0” is non-significant.

 

 

The default is 0.

Master Control #4

00

This defines the access

 

 

characteristics for the

 

 

address space defined

 

 

with this master address

 

 

decoder. The default is

 

 

$00.

Short I/O (VMEbus A16) Enable [Y/N]

Y

Enable the Short I/O

 

 

Address Decoder.

Short I/O (VMEbus A16) Control

01

This defines the access

 

 

characteristics for the

 

 

address space defined

 

 

with the Short I/O

 

 

address decoder. The

 

 

default is $01.

F-Page (VMEbus A24) Enable [Y/N]

Y

Enable the F-Page

 

 

Address Decoder.

 

 

 

A

MVME197LEIG/D1

A-13

Image 87
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 Specifications Block DiagramMVME197LE 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 Accesses to the Local Peripheral Bus VMEbus Memory MapVMEbus Short I/O Memory Map Hardware Preparation Unpacking InstructionsHardware Preparation and Installation VMEbus Connector P1 Configuration Switches Switch S1Configuration 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 FirmwareInstallation and Start-up Comparison With M68000-Based Firmware197Bug Implementation Ote Terminal to make sure XON/XOFF handshaking is enabledAutoboot Network Boot ROMbootRestarting the System ResetBreak AbortMemory Requirements SYSFAIL* Assertion/NegationMPU Clock Speed Calculation DEL Terminal Input/Output ControlDisk I/O Support Blocks Versus SectorsDevice Probe Function Disk I/O via 197Bug Commands Dskcfig Disk I/O via 197Bug System CallsDefault 197Bug Controller and Device Parameters Disk I/O Error CodesNetwork 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 as a Parameter Address FormatsOffset 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 SupportSingle Precision Real Double 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
Related manuals
Manual 78 pages 27.46 Kb