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Emerson PME1, PMT1 user manual Monitor Help Commands, MEMORY/REGISTER Commands

Models: PMT1 PME1

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Monitor: Help Commands

Also refer to the function BootUp on page 8-37.

HELP COMMANDS

help

Use the help command to view the description of the monitor command specified by name. The full name of the command must be given.

Description: help name

For instructions on editing command lines, type help editor.

For a list of command-line functions, type help functions.

For a detailed memory map, type help memmap.

MEMORY/REGISTER COMMANDS

For some memory commands, the data size is determined by the following flags:

Description: The flag -b is for data in 8-bit bytes.

The flag -w is for data in 16-bit words.

The flag -l is for data in 32-bit long words.

checksummem

reads bytecount bytes starting at address source and computes the checksum for that region of memory. The checksum is the 16-bit sum of the bytes in the memory block.

Description: checksummem source bytecount

clearmem

clears bytecount bytes starting at address source.

Description: clearmem source bytecount

cmpmem

compares bytecount bytes at the source address with those at the destination address. Any differences are displayed.

Description: cmpmem source destination bytecount

copymem

copies bytecount bytes from the source address to the destination address.

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PmT1 and PmE1 User’s Manual

10002367-02

Image 84

Emerson PME1, PMT1 user manual Monitor Help Commands, MEMORY/REGISTER Commands

Contents

PmT1 and PmE1 High Speed T1 and E1 Interface Module December Revision Level Principal Changes Date Regulatory Agency Warnings & Notices FCC Rules and Regulations PartEMC Compliance Facility Interface FICIndustry Canada Rules and Regulations CS03 Manufacturer’s Name ProductModel Name/Number Contents Monitor Vii Viii Figures Blank Tables Xii Registers Blank Components and Features OverviewFunctional Overview Overview Physical Memory Map Physical Memory MAPHex Address Physical Address Access See Hex Mode Description Overview Additional InformationAdditional Information Product CertificationType Specification EMCRoHS Compliance Terminology and NotationTechnical References Device / Interface DocumentPCI Local Bus Specification Document Device / InterfaceOverview Additional Information Setup Electrostatic DischargePMT1 and PME1 Circuit Board Width Depth HeightRN1 Setup PmT1 and PmE1 Circuit Board U32Setup Installation ConnectorsInstallation Setup PmT1 and PmE1 Setup PMT1 and PME1 SetupPower Requirements Setup Reset Methods Reset MethodsTroubleshooting Environmental ConsiderationsSetup Troubleshooting Technical SupportProduct Repair 5Serial Number and Product ID on Bottom SideFeature Description Central Processing UnitMPC860P Initialization Central Processing Unit MPC860P Initialization Decimal Required Address Register Hex FormatCentral Processing Unit MPC860P Exception Handling MPC860P Exception HandlingVector Address Exception Hex Offset Central Processing Unit System Interface Unit SIU CPU InterruptsSystem Interface Unit SIU Exception Hex OffsetCentral Processing Unit Software Reset Software ResetMPC860 Parallel Port Configuration Timebase CounterMPC860 Pin MPC860 Signal Use Central Processing Unit Optional BDM HeaderOptional BDM Header Pin Signal Number Name Description VflsoCentral Processing Unit Optional BDM Header Hex Address Register Name Bit Access Description Socketed FlashI2C Eeprom On-Card Memory Configuration On-card Dram I2C Eeprom OperationEmerson Memory Map ON-CARD DramOn-card Memory Sizing and Type Dram TimingCycle Total Clocks Wait States Burst Write 1-11 Accesses Serial I/O Communications Processor ModuleAcronym Register Block Name Serial I/O The Communications Processor Module CPM Register Initialization FormatRisc Controller Priority Function DescriptionCPM Interrupt Handling Dual-Port RAMGeneral Purpose Timers Serial I/O MPC860P Serial InterfaceIndependent DMA Idma Channels Serial DMA Sdma ChannelsSerial Communication Controllers SCC Serial Management Controllers SMCTime Slot Assigner TSA Serial I/O Uart Baud Rate Selection Uart Baud Rate SelectionSerial I/O Serial Connector Pin Assignments Serial Connector PIN AssignmentsP14 Pin P0 Pin P2 Pin Signal RS422 RXCLK+ Quicc Pins to Transceiver Direction DS215xQ Function TDM InterfaceP1 Pin Signal Name P2 Pin Signal Name1TDM and FDL Connectivity Diagram TDM Interface The T1 or E1 Line Interface T1 or E1 Line InterfaceTDM Interface Configuring the T1 or E1 Interface Configuring the T1 or E1 InterfaceT1 FDL Interface TDM Interface The T1 FDL Interface FDL for Port P2 FDL for Port P1 Pin / FunctionTDM Interface The Management Data Interface MDI Management Data Interface MDIPin Description Port TDM Interface Front Panel I/O Front Panel I/OField Width Function P1 and P2 Compu-Shield RJ-45 Jack Pin signal TDM Interface Front Panel I/O PCI Configuration Registers PMC/PCI InterfacePCI9060ES Register MAP SizeLocal Configuration Registers PMC/PCI Interface PCI9060ES Register MapPMC/PCI Interface PCI9060ES Initialization Shared Runtime RegistersPCI9060ES Initialization 4PCI9060ES PCI Configuration Register Initialization 5PCI9060ES Local Configuration Register Initialization Deadlocked Cycles Retries on Local Direct Master CyclesRetries on Direct Slave Cycles Assigning PrioritiesControlling Access Latency Hex Address Bits Register Field Factory Default Value hexAvoiding the PCI9060ES Phantom Read PMC Connector PIN Assignments PMC/PCI Interface PCI InterruptsPCI Interrupts PMC/PCI Interface PMC Connector Pin Assignments Pin P11 Signal P12 SignalPCI Bus Control Signals Pin P11 SignalPMC/PCI Interface PMC Connector Pin Assignments PMC/PCI Interface PMC Connector Pin Assignments POWER-UP/RESET Sequence MonitorMonitor Power-up/Reset Sequence Factory Fields Purpose Default Optional ValuesFactory Fields Purpose Default Optional Values Monitor Start-upDisplay START-UP DisplayMonitor Command-line History COMMAND-LINE HistoryCOMMAND-LINE Editor Command Syntax Monitor Initializing MemoryInitializing Memory Boot Commands BootbusTypographic Conventions Monitor Boot Commands BootepromBootrom BootserialDevice Type Download Format Monitor Help Commands Help CommandsMEMORY/REGISTER Commands Monitor Memory/Register Commands Setmem SwapmemTestmem WritememMonitor Nvram Commands Nvram CommandsWritestr NvdisplayNvinit NvopenNvset Nvupdate Configuring the Default Boot DeviceMonitor Nvram Commands Monitor Power-up Diagnostic/Test Commands POWER-UP DIAGNOSTIC/TEST CommandsPower-up Test Sequence Bit Fail Mask Bit Test Value Read on FailureMonitor Remote Host Commands Remote Host CommandsCachetest EepromtestCall DownloadBinary Download Format Configuring the Download Port TransmodeHex-Intel Format Extended Address RecordData Record End-of-file RecordHere is a line-by-line explanation of the example file Motorola S-record Format S0-records User DefinedS1-S2-and S3-records Data Records S5-records Data Count RecordsS7-S8-and S9-records Termination and Start Address Records 05, 04Arithmetic Commands Monitor UtilitiesUtilities Monitor Errors and Screen Messages Errors and Screen MessagesMul RandMonitor Monitor Function Reference Monitor Function ReferenceMonitor PmT1 and PmE1-Specific Functions PMT1 and PME1-SPECIFIC FunctionsChangeBaud EEPROMAccInitBoard MiscNvHkOffset NvRamAccMonitor MPC860P-Specific Functions SetUnExpIntFunctMPC860P-SPECIFIC Functions CacheVector Cause of Exception HandlerstructInterrupts HANDLERSTRUCT, which is the existing handler informationMonitor Standard Monitor Functions StatusStandard Monitor Functions AtohBootUp InitFifo IsLegalMemMng Type Value Legal CharactersNVSupport See also MemTop, MemBaseCommand Value Description Error Number Description SeedSerial See also getchar, putchar, KBHit, ChangeBaud TestSuite Xprintf Monitor Standard Monitor Functions Acronyms Acronyms Index AcronymsIdma channels -4initialization Index XsprintfFDL 10002367-02 E R S O N. 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