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Motorola MVME177 manual IN-9

Models: MVME177

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models, MVME177 iii modem(s) A-1

MPAR (Multiprocessor Address Regis- ter) B-23

MPCR (Multiprocessor Control Register) Method B-22

MPU clock speed calculation B-10multi-MPU programming consider-

ations 3-8

Multiprocessor Address Register (MPAR) B-23

Multiprocessor Control Register (MPCR) Method B-22

multiprocessor support B-22MVME177 Features 1-2MVME177 functional description 4-1MVME177 model designations 1-1MVME177 module installation 2-12MVME177 Network Controller Modules

Supported E-2MVME177 specifications 1-4MVME177 switches, headers, connec-

tors, fuses, and LEDs 2-5

MVME177Bug (see 177Bug and debug monitor) 1-8,2-4,3-1,3-8

MVME177Bug debug monitor 1-8MVME177Bug debugging package 1-10MVME320 C-2

MVME320 - Winchester/Floppy Con- troller C-1

MVME323 C-3

MVME323 - ESDI Winchester Controller C-1

MVME327A C-3

MVME327A - SCSI Controller C-1MVME328 C-4

MVME328 - SCSI Controller C-1 MVME350 C-4

MVME374 E-2

MVME376 E-2 MVME712-12 1-6 MVME712-13 1-6

MVME712A 1-6

MVME712AM 1-6

MVME712B 1-6

MVME712M 1-6,2-12,2-17

MVME712X 1-9,2-12,4-13

N

negation 1-12 network boot B-6

network boot control module B-22 network controller data E-1 network controller modules E-1 network I/O error codes B-22 network I/O support B-19Non-Volatile RAM (NVRAM) (see Bat-

tery Backed Up RAM, BBRAM, and MK48T08) 4-10, D-3

normal address range 3-4 numeric value B-29

NVRAM (Non-Volatile RAM) (see Bat- tery Backed Up RAM, BBRAM, and MK48T08) 4-10,D-3

O

object code B-35offset registers B-32 onboard DRAM 4-9Operating 3-1

operating environment B-36 operating instructions 3-1 operating systems 1-9operational parameters D-3option field B-27

overview of M68000 firmware B-1

P

P2 adapter board 1-6,2-13,2-17packed decimal real B-46 parallel port interface 4-14 parallel printer port 4-14 PCCchip2 1-7

port 0 or 00 B-34

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N D E X

IN-9

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Motorola MVME177 manual IN-9

Contents

MVME177 Single Board Computer Installation and Use ManualRestricted Rights Legend Preface Page Adjusting This equipment. Use extreme caution when handling, testingPage Contents Page Page Flash Fill Test B-48Flash Patterns Test B-49 List of Figures List of Tables Model Designations IntroductionMVME177 Model Designations Model Number Speed Major DifferencesMVME177 Features FeaturesFeature Description Cooling Requirements SpeciﬁcationsMVME177 Speciﬁcations Characteristics SpeciÞcationsFCC Compliance General DescriptionMVME712AM Bbram MVME712M MVME712A MVME712AM MVME712B Equipment RequiredSystem V/68 Related DocumentationDocument Title Number MotorolaSupport Information Manual Terminology Unpacking Instructions Hardware Preparation and InstallationStart-up Overview Overview of Start-up ProcedureWhat you will need to do Refer to You may also wish to obtain AppearsInitialize the clock Examine and/or changeHardware Preparation MVME177 Switches, Headers, Connectors, Polyswitches LEDs Header Number Description ConÞguration Jumpers Conﬁguring MVME177 Headers1MB Eprom MVME177 Header Notes Header Number Description ConÞgurationDo not remove all jumpers from J2. This may Disable the Sram Setup Instructions Bit J1 Pins Description MVME177 Module Installation Instructions MVME177 Module Installation Instructions Hardware Preparation and Installation System Considerations Hardware Preparation and Installation MVME177 Module Installation Instructions Hardware Preparation and Installation Abort Switch S1 Controls and IndicatorsReset Switch S2 Front Panel Indicators DS1 DS4 Local Bus Memory Map Memory MapsNormal Address Range Local Bus Memory Map Range Devices Accessed Port Size InhibitSoftware Address Local I/O Devices Memory Map Address Range Devices Accessed Port Size$FFF77000 $FFF77FFF Reserved Software Initialization Local Reset OperationMulti-MPU Programming Considerations Sysreset Operating Instructions MVME177 Functional Description Functional Description IntroductionData Bus Structure MPU Scsi BlockFlash Memory and Eprom MC68060 MPUFlash Memory Jumper or Control Bit Control Condition Memory ConÞguration Eprom and Flash Control and ConﬁgurationEprom Sram Do not short circuit Onboard Dram Battery Backed Up RAM and Clock Interfaces VMEbus InterfaceRXD CTS DCD TXD RTS DTR Serial Port InterfaceTXD RTS DTR Parallel Port Interface Ethernet Interface Scsi Interface Local ResourcesScsi Termination Watchdog Timer Programmable Tick TimersSoftware-Programmable Hardware Interrupts Timing Performance Module IdentiﬁcationLocal Bus Time-out Local Bus to Dram Cycle TimesScsi Transfers ROM Cycle TimesLAN DMA Transfers Remote Status and ControlAEIA-232-D Interconnections Table A-1. EIA-232-D Interconnections Pin Signal Number Mnemonic Signal Name and DescriptionLevels of Implementation Number Mnemonic Signal Name and DescriptionPin Sample Conﬁgurations Signal AdaptationsFigure A-1. Middle-of-the-Road EIA-232-D Conﬁguration Figure A-2. Minimum EIA-232-D Connection Proper Grounding EIA-232-D Interconnections Description of 177Bug Overview of M68000 FirmwareDebugger General Information 177Bug Implementation AutobootAutoboot in progress... To abort hit Break ROMboot Network Boot Restarting the System Abort ResetBreak MPU Clock Speed Calculation SYSFAIL* Assertion/NegationMemory Requirements Terminal Input/Output Control Blocks Versus Sectors Disk I/O SupportDebugger General Information IOC IOP IOT MAR MAW Device Probe FunctionIOP Physical I/O to Disk Disk I/O via 177Bug Commands IOI Input/Output InquiryBH Bootstrap and Halt BO Bootstrap Operating SystemIOT I/O Teach IOC I/O ControlDskcfig Disk I/O Error Codes Default 177Bug Controller and Device ParametersNetwork I/O Support UDP/IP Protocol Modules Intel 82596 LAN Coprocessor Ethernet DriverRARP/ARP Protocol Modules Bootp Protocol ModuleTftp Protocol Module Network I/O Error Codes Network Boot Control ModuleMultiprocessor Support Multiprocessor Control Register Mpcr MethodStatus codes that may be set by the bus master are Gcsr Method Diagnostic Facilities Test Group Description Table B-1. Diagnostic Test GroupsEntering Debugger Command Lines Using the 177Bug DebuggerBoldface strings Syntactic VariablesData Type Base IdentiÞer Examples Expression as a ParameterExpression Result In Hex String Numeric Value LiteralAddress Formats Address as a ParameterTable B-2. Debugger Address Parameter Formats Offset Registers 177BugMD 1327CDI Port Numbers IOP Entering and Debugging Programs177Bug Vector Table and Workspace Exception Vectors Used by 177Bug Hardware FunctionsVector Offset Exception 177Bug Facility Table B-3. Exception Vectors Used by 177BugUsing 177Bug Target Vector Table Creating a New Vector Table Except SUBQ.L 177Bug Generalized Exception Handler 177BugMD A7&30 Integer Data Types Floating Point SupportFloating Point Data Types This format would appear in memory as Single Precision RealExtended Precision Real Double Precision RealPacked Decimal Real Scientiﬁc Notation Additions to Flash CommandsErase Test Flash Test Conﬁguration Acceptable EntriesFlash Fill Test Diagflash eraseDiagflash fill Flash Patterns TestFigure B-1. Three Possible Mapping Options Default Flash Test ConﬁgurationSflash Command Sflashl Pflash ff800000 ff9fffff ffa00000 177Bug Debugger Command Set Command Command Line Mnemonic Title Syntax Table B-4. Debugger CommandsBI Range B W L Cnfg I MIOI CL ENV DR n a Niot H aPA n Nopa nVER E Or SET nCDebugger General Information First Second Controller Type Disk/Tape Controller Modules SupportedController Address Device Disk/Tape Controller Default ConﬁgurationsDevice Type Controller DeviceController MVME323 -- Four DevicesController LUN Address Device LUN Device Type MVME328 -- Fourteen DevicesFloppy Types and Formats IOT Parameter IOT Command Parameters for Supported Floppy TypesOther Conﬁgure Board Information Block CommandsConfigure and Environment Commands ENV D Set Environment to Bug/Operating System= EFFFFFFF? Master Starting Address #2 = 00000000? ENV Parameter and Options Default Meaning of Default Table D-1. ENV Command ParametersLUN Network Auto Boot Memory Search Starting Address $02 refer to the Memory Requirements Accessible by the VMEbus. Default is Slave Ending Address #2 Master Ending Address #3 Short I/O VMEbus A16 Control Network Controller Modules Supported ENetwork Controller DataClun Dlun Controller Interface TypeCondition Possible Problem Try This Table F-1. Basic Troubleshooting StepsCTRL-Q Envd CR Set mmddyyhhmm CRSt CR Env CRDe CR Index Index IN-7 IN-8 IN-9 IN-10 XON/XOFF