FirmwareDiagnostic Tests, 114 | Motorola CPCI-6020 guide

FirmwareDiagnostic Tests

Table 5-1 Debugger Commands (continued)

Command	Description

WL	Write Loop

Data Loss

Although a command that allows erasing and reprogramming of flash memory is available, note that reprogramming any portion of the CPCI-6020 baseboard’s flash memory (Bank B) will erase everything currently contained in the baseboard flash, including the PPCBug debugger.

Use caution when reprogramming or erasing flash memory. Refer to the programming documents listed in Appendix A, Related Documentation.

5.8Diagnostic Tests

The PPCBug hardware diagnostics are intended for testing and troubleshooting the CPCI-6020 module.

In order to use the diagnostics, you must change to the diagnostic directory. You may change between directories by using the SD (Switch Directories) command. You may view a list of the commands in the directory that you are currently in by using the HE (Help) command.

If you are in the debugger directory, the debugger prompt PPC-Bug>displays, and all of the debugger commands are available. Diagnostics commands cannot be entered at the PPC- Bug> prompt.

If you are in the diagnostic directory, the diagnostic prompt PPC-Diag>displays, and all of the debugger and diagnostic commands are available.

Note that not all tests are valid for the CPCI-6020. Using the HE command, you can list the diagnostic routines available in each test group. Refer to the PPCBug Diagnostics Manual for complete descriptions of the diagnostic routines and instructions on how to invoke them.

You may enter command names in either uppercase or lowercase.

Some diagnostics depend on restart defaults that are set up only in a particular restart mode. Refer to the documentation on a particular diagnostic for the correct mode.

Some test groups have subtests. For example, enter the command PPC-Bug>he ram to access the RAM test group subtests. This will display the subtests, which you can run separately as RAM tests.

114	CPCI-6020 CompactPCI Single Board Computer Installation and Use (6806800A51C)

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Motorola CPCI-6020 manual FirmwareDiagnostic Tests, Command Description Write Loop, 114

Contents

CPCI-6020 CompactPCI Single Board Computer Contact Address Contents Controls, LEDs, and Connectors Contents Contents Firmware Cnfg and ENV Commands Contents List of Tables List of Tables List of Figures List of Figures Overview of Contents About this Manual Abbreviations About this ManualAbbreviation Description Notation Description ConventionsAbout this Manual Abbreviation Description Bold Summary of Changes About this Manual Notation DescriptionPart Number Publication Date Description Comments and Suggestions Reader-comments@ecc.mot.com About this Manual Safety Notes EMC Safety Notes Installation Operation Safety Notes Rear Transition Module Environment Safety Notes Sicherheitshinweise EMV Sicherheitshinweise Betrieb Installation Umweltschutz Sicherheitshinweise Feature Description FeaturesFeatures Introduction IntroductionStandard Compliances Standard CompliancesBoard Standard Compliances CPCI-6020 5E Only Ordering InformationIntroduction Ordering InformationSupported Board Models Model Number Description Board Accessories Introduction Hardware Preparation and Installation OverviewUnpacking and Inspecting the Board Overview of Start-up Procedure Hardware Preparation and InstallationStartup Overview Equipment Required Environmental and Power RequirementsEquipment RequiredHardware Preparation and Installation Environmental Requirements Specifications Characteristics Operating NonoperatingCore Baseboard and RTM Power Requirements Hardware ConfigurationPower Requirements Thermal Requirements CPCI-6020 Baseboard Preparation Jumper Settings Jumper SettingsFlash Bank Selection Harrier Power Up Configuration Header PMC 66 MHz DisableEnable/Disable +12 V and -12 V Use Remote Switch Hardware InstallationEnable Write-Protect for Entire Flash on Bank a Pin # Signal PMC Module Installation Procedure PMC Module Installation CompactFlash Memory Card Installation Before You Install or Remove a Board Before You Install or Remove a Board Watch for Bent Pins or Other Damage Use Caution When Installing or Removing BoardsUnderstanding Hot Swap Recognize Different Injector/Ejector Lever Types Recognize Different Injector/Ejector Lever Types Preserve EMI Compliance Slot Usage IndicatorsVerify Slot Usage Card Rail Color Glyph Usage Installing and Removing a Module Installing and Removing a Module Installing and Removing a Module Removal Procedure Power-up Procedure Startup and Operation System Considerations System Considerations System Considerations Controls, LEDs, and Connectors CPCI-6020 Baseboard Layout Controls, LEDs, and Connectors Front Panel Connectors and LEDsEthernet Connector Pin Assignments Pin Signal COM1 Pin Assignments Front Panel Asynchronous Serial PortFront Panel USB ports USB Port RESET# Switch Connector Pin AssignmentsABORT# Switch CompactPCI Bus Connectors CompactPCI Bus Connectors J1 CompactPCI ConnectorJ2 CompactPCI Connector Pin Row a Row B Row C Row D Row E Controls, LEDs, and ConnectorsCompactPCI Bus Connectors Signal Descriptions for the J3 Connector CompactPCI User I/O ConnectorJ3 CompactPCI User I/O Connector CompactPCI User I/O Connector 10 J4 Local PCI Expansion Connector Pinout 11 J5 User I/O Connector 12 J5 Signal DescriptionsSignal Description Intrq Controls, LEDs, and ConnectorsCompactPCI User I/O ConnectorResetl Spkrocl Memory Mezzanine ConnectorsControls, LEDs, and Connectors Memory Mezzanine Connectors13 J8 and J27 Memory Mezzanine Connector Pin Pin Name PCI Mezzanine Card PMC Connectors 14 PMC Connector J11 Pin Assignments TRST# TMS TDO TDI GND Pcirsvd Motrsvd 15 J12 PMC Connector J12 Pin AssignmentsFRAME# GND IRDY# DEVSEL# LOCK# SDONE# SBO# PAR VIO RST# Motrsvd 16 PMC Connector J13 Pin Assignments 17 PMC Connector J14 Pin Assignments GND GND a Controls, LEDs, and ConnectorsLock Down Flash Enable Jumper Lock Down Flash Enable Jumper18 J17 Lock Down Flash Enable Jumper WPL GND PMC 66 Mhz Disable Jumper Remote Switch ConnectorFlash Write Protect Enable Jumper RISCWatch Header Harrier Power Up ConfigurationXport Flash Bank Select Header 23 J24 Xport Flash Bank Select Header Mictor Debug Connector 25 J28 Debug ConnectorMictor Debug ConnectorControls, LEDs, and Connectors Controls, LEDs, and ConnectorsMictor Debug Connector PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PDPAR4 PDPAR5 PDPAR0 PDPAR1PDPAR2 PDPAR3 PDPAR6 PDPAR7 TT2 TSIZ2 TT0 TSIZ0TT1 TSIZ1 TT3 Hresetl Cputdo Hresetl NaprunSRESET0DL Qackl CPUREQ1L INT0L Mictor Debug Connector Functional Description Block Diagram Functional Description Local PCI Bus Resources PCI Bus a ResourcesLocal PCI Bus Resources ISA Bridge, Including Eide Function PCI Bus B Resources PMC SlotPCI Bus B Resources Special Function Processor PMC Pins PrPMC Signal Pin Number SupportSecondary Ethernet Channel Processor Processor Bus ResourcesHarrier System Memory Controller and PCI Host Bridge Asic 2 L2 Cache Harrier Power-Up Configuration Harrier Power-Up Configuration SettingsDual Harrier Assignments Harrier Power-Up ConfigurationFunctional Description PPC Bus Arbitration Debug ConnectorECC Memory Bus Resources Harrier a Memory Bus 3 RAM500 Memory Mezzanine Harrier Xport ResourcesHarrier B Memory Bus Expansion Sdram Memory Mezzanine Size Options Harrier A, Channel 2 NVRAM, RTC, External Register Set Harrier A, Channel 0 Onboard Bank a FlashHarrier A, Channel 1 Socketed Bank B Flash Harrier A, Channel Other Harrier Resources 3 32-Bit TimersWatchdog Timers 1 I2C Bus Resources Serial Eeprom Clock Generator Other Board ResourcesMiscellaneous Control and Status PPC to PCI Clock Ratios Onboard Power Supplies Board Reset LogicOnboard Power Supplies CompactPCI Device Affected Reset Sources and Devices AffectedLocal Processo Harrier Devices Bus Soft Reset ABORT# and RESET# SwitchesFront Panel Resources On-Board LEDs Hot Swap SupportHigh Availability Support HSC Bridge Board Interface Secondary Bus Tri-Stating Local CompactPCI Bus InterfaceSecondary Bus Arbitration System Slot Hot Swap PMC Interface Module PIM Eide InterfaceEthernet Interface Functional Description Eide Interface Synchronous Serial Ports 19 I/O Signal Multiplexing IomuxAsynchronous Serial Ports Asynchronous Serial Ports TM4 Multiplexing Sequence of the Iomx FunctionMxdo From CPCI-6020 Mxdi From CPCI-6020-MCPTM-01 RI4 Serial Interface Modules SIM Serial Interface Modules SIM PMC Interface Module Form Factor 104 Speaker Port PMC Interface ConnectorHost I/O Connector Floppy Disk Port 106 Firmware PPCBug OverviewPPCBug Basics MPU, Hardware and Firmware Initialization Memory RequirementsPPCBug Implementation Firmware MPU, Hardware and Firmware Initialization Firmware Using PPCBug Using PPCBugDebugger Commands 110 Debugger Commands Debugger CommandsCommand Description FirmwareDebugger Commands 112 Debugger CommandsFirmware Command Description Write Loop Diagnostic TestsFirmwareDiagnostic Tests 114 Diagnostic Test Groups Diagnostic TestsTest Set Description 116 RAM500 Memory Expansion Module RAM500 Description RAM500 Memory Expansion Module RAM500 Module InstallationRAM500 Sdram Memory Size Options 118 RAM500 Feature Summary FeaturesSrom RAM500 Bottom Side Connector P1 Pin Assignments RAM500 ConnectorsBottom Side Memory Expansion Connector P1 Host Clock Logic DQ08 DQ09 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 CKD00 CKD01 CKD02 CKD03 CKD04 CKD05 CKD06 CKD07 BA1 BA0122 Top Side Memory Expansion Connector J1 RAM500 Top Side Connector J1 Pin AssignmentsTop Side Memory Expansion Connector J1 SDA CSE0LDQMB1 A1SPD MEZZ2L GND SDRAMCLK3 RAM500 Programming IssuesRAM500 Programming IssuesRAM500 Memory Expansion Module SDRAMCLK4 126 Transition Module Preparation and Installation General Description Transition Module Preparation and Installation 128 Component Layout Component Layout Rear Panel Connectors 130 Serial Ports 1 Unpacking and Inspecting the RTMPreparing the Transition Module Unpacking and Inspecting the RTM Interface Serial Ports 3SIM Model Numbers Model Number Serial Interface Module Circuitry Serial Interface Module Circuitry 134 Port Configuration Port Configuration Installing the SIMs 136 Installing the SIMs Installing the PIM 138 Installing the PIM Installing and Removing the Transition Module 140 Connectors and Cables Connectors and CablesRear Transition Module Connectors/Headers Type Number Description Part Number Description Rear Transition Module CablesPLD Jtag MCPTM-01 PMC I/O Module Host I/O Connector Pin Assignments CompactPCI ConnectorsPMC I/O Module Connector Connector Pin Assignments Outrts Outrxd Outtxd I2CCLK I2CDAT PMC I/O Module PMC I/O Connector Pin AssignmentsIN2RI 144 PMC I/O Module PMC I/O Connector Pin Assignments 10BaseT/100BaseTx Connector Pin Assignments 3 10BaseT/100BaseTx Connectors4 COM1 Connector COM1 Connector Pin Assignments COM2 Header Pin Assignments 5 COM2 HeaderEide Header Eide Header Pin Assignments Floppy Port Header 8 +5VDC Power Connector11 +5Vdc Power Connector 10 Floppy Header Pin Assignments 13 Sync/Async Serial Connector Pin Assignments Keyboard/Mouse Connector12 Keyboard/Mouse Connector Pin Assignments Keyboard/Mouse Connector 14 Speaker Output Connector Pin Assignments Speaker Output Header150 Cnfg and ENV Commands Cnfg Configure Board InformationDetail Value ENV Set Environment Configuring the PPCBug ParametersCnfg and ENV Commands 152 Configuring the PPCBug Parameters Probe System for Supported I/O Controllers Y/N = Y? Nvram Bootlist GEV.fw-boot-path Boot Enable Y/N = N? 154 ROM Boot Enable Y/N = N? 156 Watchdog shutdown at board reset Y/N = N? Memory Size Enable Y/N = Y? 158 Serial Startup Code Master Enable Y/N = N? 160 Manufacturers’ Documents Related DocumentationEmbedded Communications Computing Documents Table A-1 Embedded Communications Computing Documents Related Specifications Table A-3 Related Specifications Document Title and Source Term Related SpecificationsRelated DocumentationNumber or Search MPR-PPC-RPU-02 Related Documentation 164 Symbols Index 166 167 168