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Motorola MVME187 manual RTC Initialization Procedure, Programming the PCCchip2 and VMEchip2

Models: MVME187

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Hardware Preparation and Installation

Table 3-15. RTC Initialization Procedure

Step	Action

	Board Mode	System Mode

1	Allow 187Bug to boot up normally.	Stop the auto-boot sequence by
		pressing the <BREAK> key. (If the
		system has already started and failed
		a conÞdence test in system mode, you
		should be in the debugger menu).

2	At the 187-Bug>prompt, enter	Select (3) from the debugger menu to
	TIME to display the current date and	get the debugger prompt.
	time of day.

3	At the 187-Bug>prompt, use the SET command to initialize the RTC and to
	set the time and date. Use the following command line structure:
	SET [<MMddyyhhmm>][<+/-CAL>;C]
	For example:
	187-Bug>SET 0522961037 <Return>
	WED May 22 10:37:00.00 1996
	187-Bug>
	Where the arguments are: MM=month, dd=day of the month, yy=year,
	hh=hour in ÒmilitaryÓ (24 hour) time, and mm=minutes.

Programming the PCCchip2 and VMEchip2

See System Considerations below, and refer to Memory Maps on page 2-24, and the Single Board Computer Programmer's Reference Guide for details of your particular system environment.

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Motorola MVME187 RTC Initialization Procedure, Programming the PCCchip2 and VMEchip2, Step Action Board Mode System Mode

Contents

Risc Single Board Computer Installation Guide MVME187Restricted Rights Legend Assembly Item Board Description PrefaceSafety Summary Safety Depends On You Copyright Motorola All Rights Reserved March Page Contents Page Page Page Page Page List of Figures List of Tables This Chapter Covers About this ManualSignal Name Conventions Data and Address Parameter Numeric FormatsAssertion and Negation Conventions Data and Address Size DeﬁnitionsBig-Endian Byte Ordering Control and Status Bit Deﬁnitions True/False Bit State DeﬁnitionsBit Value Descriptions Related Documentation Document Set for MVME187-0xxBoardMotorola Description Publication Number Single Board Computers Scsi Software UserÕs Manual Additional Manuals for this BoardOther Applicable Motorola Publications Motorola DescriptionNon-Motorola Peripheral Controllers Publications Bundle Part Number DescriptionSBCCOMPS/L Applicable Non-Motorola Publications Document Title SourceIntroduction to the MVME187 Installation Guide Board Level Hardware Description General DescriptionOnboard Memory Mezzanine Module Scsi Mass Storage InterfaceParallel Printer Port Serial Function Synchronous Signals Bit RatesSerial Ports Ethernet Transceiver InterfaceFeatures 187Bug FirmwareFeatures Conformance to Requirements Characteristics SpeciÞcationsSpeciﬁcations MVME187 General SpeciﬁcationsConnectors Board Level OverviewAdapters Transition Modules ASICsPCCchip2 Asic VMEchip2 AsicBus Transfers Transfer type Can beFunctional Description MEMC040 Memory Controller AsicMcecc Memory Controller Asic Switch Description Front Panel Switches and LEDsFront Panel Switches Front Panel LEDsData Bus Structure M88000 MPULocal Bus Arbitration Programmable Eprom Features Static RAMOptional Sram Battery Backup See Optional Sram Backup Power Source Select Header J6 onOnboard Dram Stacking Mezzanines Dram Programming ConsiderationsBattery Backed Up RAM and Clock VMEbus Interface InterfacesSerial Port Interface Serial Interface Programming Considerations Status Pins Control PinsParallel Port Interface Ethernet Interface Buffer Overruns Scsi InterfaceLocal Bus Timeout Programmable Tick TimersWatchdog Timer Local ResourcesMemory Maps Local Bus Memory MapNormal Address Range Devices Range Address Software Devices Accessed Port SizeLocal Bus Memory Map InhibitAddress Range Devices Accessed Port Size Local I/O Devices Memory Map$FFFE000B Iack Level VMEbus Accesses to the Local Bus VMEbus Memory MapVMEbus Short I/O Memory Map Hardware Preparation and Installation Unpacking the EquipmentStartup Overview Overview of Startup ProcedureInstall your MVME187 in the chassis Stage What you will need to do Refer to Prepare the MVME187Complete the installation Stage What you will need to do Refer toConnect peripherals Package for Motorola 88K Modifying Conﬁguration before Installation Preparing the HardwareOption Modiﬁcation MVME187 Switches, Headers, Connectors, Fuses, and LEDs Eprom Location Jumper SettingsChecking the 187Bug EPROMs Eprom OrientationOptional Jumper Settings General Purpose Software Readable Header J1J1 Bit Descriptions Factory Settings for J1 General Purpose Readable JumpersBit J1 Pins Description Header ConÞguration Jumpers Number DescriptionSettings for J2 System Controller Header System Controller Header J2Optional Sram Backup Power Source Select Header J6 Serial Port 4 Clock Conﬁguration Select Headers J7 and J8Primary source VMEbus Number Description Preparing the MVME187 for Installation MVME187 Preparation ProcedureAction Chassis Preparation/Slot Selection Procedure Preparing the System ChassisStep Action Installing the Hardware Installing the MVME187 in the ChassisMVME187 Installation Procedure Transition Modules and Adapter Boards Overview Typical Internal Scsi and Serial Port Connections Equipment Connections 10. Peripheral ConnectionsEquipment Type Connect Through Installing Transition Modules and Adapter Boards Connecting Peripherals12. Peripheral Connection Procedures Action Refer toUsing MVME712A/AM and MVME712B Typical Transition Module Peripheral Port Connectors Starting the System Completing the Installation13. Installation Completion Procedure 14. System Startup OverviewSystem Mode Powering Up the SystemIf 187Bug is Board Mode Initializing the Real-Time Clock15. RTC Initialization Procedure Step Action Board Mode System ModeProgramming the PCCchip2 and VMEchip2 System Considerations Backplane Power ConnectionsGlobal Bus Timeout Memory Address RangesMultiple Module Cage Conﬁguration Gcsr Location Monitor RegisterEthernet LAN +12 Vdc Fuse Scsi Bus Termination Storage and the Real-Time ClockHardware Preparation and Installation Introduction to MVME187Bug Overview of M88000 FirmwareCommand Facilities Description of 187BugTrap #496 Routines Debugger or Diagnostic Directories Keyboard ControlComparison with M68000-Based Firmware 187Bug ImplementationBooting and Restarting 187Bug Memory RequirementsAutoboot Autoboot SequenceStarting Up 187Bug ROMboot ROMboot SequenceNetwork Boot Network Boot SequenceRequirement Optionally, with the ENV command Restarting the System Reset AbortAbort Sequence BreakSYSFAIL* Assertion/Negation MPU Clock Speed CalculationParameter Tables Disk I/O SupportDisk Support Facilities Supported ControllersBlocks Versus Sectors Device Probe FunctionDisk I/O via 187Bug Commands BH Bootstrap and Halt Controller Command PacketsDisk I/O via 187Bug System Calls Default 187Bug Controller and Device Parameters These commands Status is Command Disk I/O Error CodesUsing When you invoke one Change BO or BHNetwork I/O Support Intel 82596 LAN Coprocessor Ethernet DriverUDP/IP Protocol Modules RARP/ARP Protocol Modules Bootp Protocol ModuleNetwork Boot Control Module Tftp Protocol ModuleNetwork I/O Error Codes Multiprocessor SupportMultiprocessor Control Register Mpcr Method Mpcr Powerup Sequence Mpcr Status CodesMultiprocessor Address Register Mpar Multiprocessor Support Global Control and Status Register Gcsr Method Diagnostic Facilities Diagnostic Monitor Commands/PreﬁxesCommand Description PreÞx Diagnostic Utilities Command Description Write loop enable Read loop enable187Bug Diagnostic Test Groups Diagnostic Test GroupsDebugger General Information Entering Debugger Command Lines Terminal Input/Output ControlMore characters to it. You can edit the line by Debugger Command Syntax Syntactic Variables Expression as a ParameterBase IdentiÞer Examples Address as a Parameter String Numeric Value LiteralExpression Result In Hex Address Formats Port Numbers Offset RegistersEntering and Debugging Programs Creating a Program with the Assembler/DisassemblerDownloading an S-Record Object File Calling System Utilities from User Programs Read the Program from DiskPreserving the Debugger Operating Environment 187Bug Vector Table and WorkspaceException Vectors Used by 187Bug Floating Point SupportHardware Functions CPU/MPU RegistersInteger Data Types Floating Point Data TypesSingle Precision Real Double Precision RealScientiﬁc Notation 187Bug Debugger Command Set Debugger CommandsENV D Cnfg I MCS range B H W IOI C LNopa port Niot HAZn a Nopf portTime C L O RL addr B H WSYM addr VER EThis Appendix Covers Conﬁguring the Board Information BlockCnfg IM Configure and Environment Commands Setting Environment to Bug/Operating System Table A-1. ENV Command Parameters ENV Parameter and Options Default Meaning of DefaultFirst location tested when the Bug LUN Network Auto Boot ConÞguration Memory Search Ending Address Slave address decoders setup Guide Base address of the VMEbus resource This will be the local bus address Table A-1. ENV Command Parameters Configure and Environment Commands Disk/Tape Controller Modules Supported Controller Type First SecondAddress Disk/Tape Controller Default Conﬁgurations $XXXXXXXXMVME327A -- 9 Devices Controller LUN Address Device LUN Device TypeIOT Command Parameters for Supported Floppy Types IOT Parameter Floppy Types and FormatsOther Characteristics Disk/Tape Controller Data Network Controller Modules Supported Table C-1. Network Controller Access DataDebugger Commands Debugger System Calls Address Interface$FFFFA400 Table D-1. Troubleshooting Steps Condition Possible Try This ProblemTroubleshooting the MVME187 Solving Startup Problems Table D-1. Troubleshooting Steps Set mmddyyhhmm Return Envd ReturnReturn Env Return St ReturnDe Return Troubleshooting the MVME187 Solving Startup Problems EEIA-232-D Interconnections IntroductionPin Signal Name and DescriptionTable E-1. EIA-232-D Interconnections Number MnemonicSignal Name and Description Number Mnemonic Levels of ImplementationSignal Adaptations Sample ConﬁgurationsFigure E-1. Middle-of-the-Road EIA-232-D Conﬁguration Figure E-2. Minimum EIA-232-D Connection Proper Grounding EIA-232-D Interconnections Index Bootp Default configurations B-2 IN-12 Local bus Local I/O devices 2-26VMEbus 2-28VMEbus short I/O IN-14 See also CD2401 scientific notation 5-14 Scon LED Nvram XON/XOFF