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Motorola MVME166IG/D2, MVME166D2 manual Configure Board Information Block, Cnfg Im

Models: MVME166IG MVME166D2 MVME166IG/D2

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CONFIGURE AND ENVIRONMENT COMMANDS

CONFIGURE AND ENVIRONMENT COMMANDS

A

Configure Board Information Block

CNFG [;[I][M]]

This command is used to display and configure the board information block. This block is resident within the Non-Volatile RAM (NVRAM). Refer to the MVME166 Single Board Computer User’s Manual for the actual location. The information block contains various elements detailing specific operation parameters of the hardware. The MVME166 Single Board Computer User’s Manual describes the elements within the board information block, and lists the size and logical offset of each element. The CNFG command does not describe the elements and their use. The board information block contents are checksummed for validation purposes. This checksum is the last element of the block.

Example: to display the current contents of the board information block.

166-Bug>cnfg
Board (PWA) Serial Number	= "000000061050"
Board Identifier	= "MVME166-11	"
Artwork (PWA) Identifier	= "01-W3834B01B	"
MPU Clock Speed	= "3300"
Ethernet Address	= 08003E20A867

Local SCSI Identifier		= "07"
Optional Board 1 Artwork (PWA) Identifier			= "	"
Optional Board 1	(PWA) Serial Number		= "	"
Optional Board 2	Artwork (PWA) Identifier		= "	"
Optional Board 2	(PWA) Serial Number		= "	"
166-Bug>

Note that the parameters that are quoted are left-justified character (ASCII) strings padded with space characters, and the quotes (") are displayed to indicate the size of the string. Parameters that are not quoted are considered data strings, and data strings are right-justified. The data strings are padded with zeroes if the length is not met.

In the event of corruption of the board information block, the command displays a question mark "?" for nondisplayable characters. A warning message (WARNING: Board Information Block Checksum Error) is also displayed in the event of a checksum failure.

MVME166IG/D2A-1

Image 93

Motorola MVME166IG/D2, MVME166D2 manual Configure Board Information Block, Cnfg Im, Configure And Environment Commands

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 A CONFIGURE AND ENVIRONMENT COMMANDS APPENDIX B DISK/TAPE CONTROLLER DATAAPPENDIX C NETWORK CONTROLLER DATA FIGURES List of FiguresPage TABLES List of TablesPage BOARD LEVEL HARDWARE DESCRIPTION IntroductionOverview 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 Features RequirementsMVME166IG/D2 Specifications Table 1-1. MVME166 SpecificationsManual Terminology Introduction Block Diagram Figure 1-1. MVME166 Block DiagramMVME166 Single Board Computer Installation Guide Functional Description Front Panel Switches and IndicatorsData Bus Structure MC68040 MPUFlash 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 InterfaceLocal Resources SCSI InterfaceSCSI Termination Programmable Tick Timers ConnectorsWatchdog Timer Local Bus TimeoutMemory Maps Local Bus Memory MapNormal 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 InstallationDEBUGGER GENERAL INFORMATION Overview of M68000 FirmwareDescription 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 ResetAbort BreakSYSFAIL* 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 Support$804 MPAR3-22 GCSR Method Diagnostic FacilitiesDebugger General Information MVME166 Single Board Computer Installation GuideEntering Debugger Command Lines USING THE 166Bug DEBUGGERSyntactic Variables Expression as a Parameter ’ABC’’TEST’ Address Formats Address as a ParameterNOTES N Table 4-1. Debugger Address Parameter FormatsFormat ExampleOffset Registers Relative addresses are limited to 1MB 5 digits, regardlessof the range of the closest offset register 166BugMD 1327CDI Port Numbers Entering and Debugging Programs Calling System Utilities from User 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 Handler166BugMD A7&30 MVME166 Single Board Computer Installation Guide’.....p Floating Point Support Integer Data TypesFloating Point Data Types Single Precision Real Double 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 4-21Table 4-3. Debugger Commands Continued MVME166 Single Board Computer Installation GuideTT ADDR Configure Board Information Block CNFG IMCONFIGURE 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