Motorola PRPMC800A/IH5 manual Serial Startup Code Master Enable Y/N=N?

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6 Modifying the Environment

imposed by storing the ENV parameters in flash, the Serial Startup codes are disabled for PrPMC800/800ET. The codes are enabled by an ENV parameter:

Serial Startup Code Master Enable [Y/N]=N?

A line feed can be inserted after each code is displayed to prevent it from being overwritten by the next code. This is also enabled by an ENV parameter:

Serial Startup Code LF Enable [Y/N]=N?

The list of LED/serial codes is included in the section on MPU, Hardware, and

Firmware Initialization in Chapter 1 of the PPCBug Firmware Package User’s

Manual.

56PrPMC800/800ET Processor PMC Module Installation and Use (PrPMC800A/IH5)

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Contents Installation and Use Page Use Caution When Exposing or Handling a CRT Ground the InstrumentDo Not Operate in an Explosive Atmosphere Keep Away From Live Circuits Inside the EquipmentFlammability Limited and Restricted Rights Legend Page Contents Connector Pin Assignments Modifying the Environment Contents List of Figures List of Figures J2 Harrier Power-Up Configuration Header Pin Assignments List of TablesList of Tables PrPMC800/800ET Models/Configurations About This Manual1MB 2MBAbout This Manual PRPMC800A/IH5 PRPMC800A/IH4PRPMC800A/IH3 PRPMC800A/IH2Overview of Contents Conventions Used in This Manual About This Manual Introduction Preparation and InstallationPrPMC800/800ET Description Carrier Board Requirements Monarch and Non-Monarch PrPMCsSystem Enclosure Start-Up Overview Overview of Start-Up ProceduresWhat you need to do Refer to Unpacking the Hardware PrPMC800/800ET ConfigurationPreparing the Hardware J2 Harrier Power-Up Configuration Header Pin Assignments Harrier Power-Up Configuration HeaderJumper On Jumper Off PrPMC800/800ET Headers, Connectors and Components ESD Precautions InstallationInstallation of PrPMC800/800ET on a VME or CompactPCI Board Installing a PrPMC800/800ET on a VMEmodule Applying Power Operating InstructionsStatus Indicators Operating InstructionsEthernet Port Adapter Cable Debug Serial PortPrPMC800/800ET Debug Page Features PrPMC800/800ET FeaturesFeature Description Functional DescriptionGeneral Description SromBlock Diagram PrPMC800/800ET Block DiagramL2 Cache ProcessorHarrier System Memory Controller / PCI Host Bridge Asic Harrier Power-Up Configuration Harrier Power-Up Configuration SettingsHarrier Select Default Function Description Option Power Register Bit Bus Signal SettingXCSR.GCSR.PUST XADM66EN XCSR.XPAT0.DWArbitration Flash MemoryXCSR.XPAT1.DW XCSR.XPAT2.DWECC Memory Onboard Bank a FlashOptional Bank B Flash Onboard SdramTimers Bit Timers10BaseT/100BaseTX Ethernet Channel Miscellaneous Control and StatusWatchdog Timers Interrupt Routing and GenerationAsynchronous Serial Port Clock GeneratorPrPMC800/800ET Power Supplies Module Reset LogicReset Source Functions Reset Source Type Module Reset PrPMC Resetoutl ActivePrPMC800/800ET Reset Block Diagram PCI InterfacePRESENT# Signal MONARCH# SignalINTA#-INTD# Signals IDSELB, REQB#, and GNTB# SignalsEready Signal PCI Signaling Voltage LevelABORT# and RESET# Signals Debug HeaderMemory Maps Page PCI Mezzanine Card PMC Connectors Connector Pin AssignmentsPMC Connector P11 Pin Assignments SDONE# SBO# PAR GND VIO GND VIOPMC Connector P12 Pin Assignments PMC Connector P13 Pin Assignments PAR64PMC Connector P14 Pin Assignments P14Signal Description for P14 Ethernet Adapter Connector J3 Ethernet Adapter Connector Pin AssignmentsJ1 Debug Header Pin Assignments TXP TXN RXP RXN Lanterma LantermbSignal Description for J1 RsvdShunt On Shunt Off Debug Serial Port Cable Cputrstl Pullup Cputck Cputms Sresetl Cpurstl Ckstpol GNDPrPMC Cable-001 Termination Overview PPCBugPPCBug Basics Memory Requirements PPCBug ImplementationMPU, Hardware, and Firmware Initialization Using PPCBug Debugger Commands Debugger CommandsCommand Description Gevinit GevshowIdle IOCPboot ResetNping NopaDiagnostic Test Groups Diagnostic TestsTest Group Description Isabrdge L2CACHEMask MpicPage Cnfg Configure Board Information Block Modifying the EnvironmentConfiguring the PPCBug Parameters ENV Set EnvironmentSelect the identifier. Default = Default = $00 Auto Boot Abort Delay = 7? Default Starting Address is $00000000 ROM First Access Length 0 31 = 10? Serial Startup Code Master Enable Y/N=N? Specifications SpecificationsMechanical Characteristics Electrical CharacteristicsCharacteristics Specifications Environmental CharacteristicsEMC Compliance Thermal Validation Thermally Significant ComponentsTable B-1. Thermally Significant Components Thermal ValidationFigure B-1. Thermally Significant Components Primary Side Component Temperature Measurement PreparationMeasuring Case Temperature Measuring Junction TemperatureMeasuring Local Air Temperature Figure B-4. Mounting a Thermocouple Under a Heatsink Embedded Communications Computing Documents Related DocumentationTable C-1. Embedded Communications Computing Documents Manufacturers’ Documents Table C-2. Manufacturers’ DocumentsTable C-3. Related Specifications Related SpecificationsDocument Title and Source Publication Number Page Index CPUIndex Fail LEDIDSELB, REQB#, GNTB# 25 INTA#-INTD# Xix