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Emerson PMPPC7448 user manual PmPPC7448: PowerPC-BasedProcessor PMC Module, User’s Manual

Models: PMPPC7448

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User’s Manual

from Emerson Network Power™ Embedded Computing

PmPPC7448: PowerPC™-Based Processor PMC Module

September 2007

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Emerson PMPPC7448 user manual PmPPC7448: PowerPC-BasedProcessor PMC Module, User’s Manual

Contents

User’s Manual PmPPC7448: PowerPC-BasedProcessor PMC ModulePrincipal Changes Revision LevelDate FCC RULES AND REGULATIONS — PART Regulatory Agency Warnings & NoticesEMC COMPLIANCE Manufacturer’s Name Regulatory Agency Warnings & NoticescontinuedProduct Model Name/Number2 Setup Contents4On-CardMemory Configuration 1 Overview8 Serial Input/Output Contentscontinued9 Real-TimeClock 10Development Mezzanine CardContentscontinued 12 AcronymsPmPPC7448 User’s Manual blank page10006757-02 Figures viii blank pagePmPPC7448 User’s Manual 10006757-02Tables PmPPC7448 User’s Manual blank page10006757-02 Registers PmPPC7448 User’s Manual blank page10006757-02 Overview COMPONENTS AND FEATURESSection System Controller/PCI BridgeDevelopment Mezzanine Card DMC Overview: Components and FeaturesFUNCTIONAL OVERVIEW Overview: Functional OverviewFront Panel Development Mezzanine Card DMCPHYSICAL MEMORY MAP Overview: Physical Memory MapHex Address MemoryHex Physical AccessAddress ModeOverview: Additional Information SpecificationADDITIONAL INFORMATION Product CertificationSpecification UL CertificationOverview: Additional Information TypeTerminology and Notation RoHS ComplianceTechnical References Device / InterfaceOverview: Additional Information continuedDocument: Device / Interface1-10 blank pagePmPPC7448 User’s Manual 10006757-02ELECTROSTATIC DISCHARGE SetupPMPPC7448 CIRCUIT BOARD WidthSetup: PmPPC7448 Circuit Board Setup: PmPPC7448 Circuit Board C279Setup: PmPPC7448 Circuit Board ConnectorsSetup: PmPPC7448 Circuit Board LEDsFront Panel Reset SW1Ethernet Serialthe switch ResetSetup: PmPPC7448 Circuit Board PMPPC7448 SETUP Setup: PmPPC7448 SetupWatt Requirements/Configuration Power RequirementsEnvironmental Considerations risk of damage to the boardSetup: PmPPC7448 Setup Installing the ModulePmPPC7448PmPPC7448 BottomsideBottomside TROUBLESHOOTING Setup: Troubleshootingbaseboard Setup: Troubleshooting Technical SupportSetup: Troubleshooting Product RepairSerial Number Product IDTest and Repair Services Department Emerson Network Power, Embedded Computing8310 Excelsior Drive Madison, WI RMA #____________Central Processing Unit MPC7448 Key FeaturesCategory SectionDefault After Initialization Hex PROCESSOR RESETPROCESSOR INITIALIZATION RegisterHardware Implementation Dependent 0 Register Central Processing Unit Processor InitializationCentral Processing Unit Processor Initialization XAE: Extended Addressing EnabledHardware Implementation Dependent 1 Register HRESETHID1ECLK HID1BCLKEXCEPTION HANDLING Central Processing Unit:Exception HandlingHRESET HID1ECLKPost-InstructionExecution Instruction Dispatch/ExecutionPriority ExceptionEXCEPTION PROCESSING Central Processing Unit:Exception ProcessingMachine State Register Notes: continuedCentral Processing Unit:Exception Processing FP Exception ModeCACHE MEMORY L1 Cache Central Processing Unit:Cache MemoryFP Exception Mode: continued Central Processing Unit:Cache Memory L2 CacheCentral Processing Unit:Cache Memory L2HWF: L2 Hardware Flush 0Flush disabledBOOT MEMORY CONFIGURATION On-CardMemory ConfigurationDefault Configuration USER FLASHON-CARDSDRAM On-CardMemory Configuration:On-CardSDRAMNVRAM ALLOCATION Window Size On-CardMemory Configuration:NVRAM AllocationAddress Offset hex NamePmPPC7448 User’s Manual blank page10006757-02 Section System ControllerCPU INTERFACE System Controller: CPU InterfaceCPU Interface Registers MEMORY INTERFACE DDR SDRAM ControllerInternal SRAM System Controller: Device Controller InterfaceDEVICE CONTROLLER INTERFACE System Controller: Internal IDMA Controller Timer/CounterDevice Control Registers INTERNAL IDMA CONTROLLERSystem Controller: PCI Interface PCI Configuration SpacePCI Subsystem Device and Vendor ID Assignment PCI Read/WriteSDRAM Size System Controller: PCI InterfaceMax SDRAM Size SDRAM SizePCI BUS CONTROL SIGNALS System Controller: PCI Bus Control SignalsPCI Interface Registers AD31:00EREADY READY C/BE7:4GNT*: GRANT INTA*, INTB*, INTC*, INTDPRESENT*: PRESENT RESET_OUT*: RESET OUTPUTSERR STOP*: STOPPMC CONNECTOR PINOUTS System Controller: PMC Connector PinoutsP11 Signal P12 SignalP14 Signal P13 SignalP13 and P14 Pin Assignments System Controller: PMC Connector PinoutsSystem Controller: PMC Connector Pinouts PMC ConnectorP13 Signal P14 SignalDOORBELL REGISTERS System Controller: DoorbellRegistersOutbound Doorbells Inbound DoorbellsRESET WATCHDOG TIMERSystem Controller: 66 MHz Bus Operation 66 MHZ BUS OPERATIONMV64460 ETHERNET REGISTERS Ethernet InterfaceSection ETHERNET ADDRESS Ethernet Interface: Ethernet AddressETHERNET CONNECTION P1 00 80 F9 xx yy zzEthernet Interface: Ethernet Connection P1 Signalcable may result in a disconnection Mini-BUSB PinPmPPC7448 User’s Manual blank page10006757-02 Reset Event Register RER RESET REGISTERSReset Command Register RCR CPLDCPLD:Reset Registers INTERRUPT REGISTERS CPLD:Interrupt RegistersInterrupt Pending Register IPR Interrupt Enable Register IERCPLD:Interrupt Registers PRODUCT ID REGISTER PIR CPLD:Product ID Register PIREREADY REGISTER ERDY REVISION REGISTERSBOARD CONFIGURATION REGISTERS CPLD:Board Configuration RegistersHardware Version Register HVR PLD Version Register PVR0 DMC is not installed CPLD:Board Configuration RegistersPmPPC7448 User’s Manual blank page10006757-02 MPSCx Main Configuration Registers BRGx Configuration RegisterSerial Input/Output MULTI-PROTOCOLSERIAL CONTROLLERS MPSCSerial Input/Output: I2C Interface BRGx Tuning RegisterI2C INTERFACE I/O CONNECTIONMini-USBPin Serial Input/Output: I/O ConnectionDescription:2 DB9 PinPmPPC7448 User’s Manual blank page10006757-02 Real-TimeClock BLOCK DIAGRAMOPERATION SectionCLOCK OPERATION Real-TimeClock: Clock OperationData Function/RangeST: Stop bit 1=Stops the oscillator Real-TimeClock Clock OperationPmPPC7448 User’s Manual blank page10006757-02 DMC CIRCUIT BOARD Development Mezzanine CardSection WidthSerial Numbers Development Mezzanine Card:DMC Circuit BoardCONNECTORS Development Mezzanine Card:ConnectorsP1 Connector Pin Assignments SignalSignal Development Mezzanine Card:ConnectorsSignal 3.3V: 3.3 V is the power supply to the DMC analogMPC7448_TMS DEBUG_SRESET DEBUG_HRESET CPU_VIO MPC7448_TCK DMC_BOOT_SRC DMC_JP4:3,1DMC_OE WE0 LA17:2 BADDR2:0 AD7:0 FILT_TX FILT_RX LED4:1 MPC7448_TDO MPC7448_TDI DEBUG_TRSTDevelopment Mezzanine Card:Connectors P2 EIA-232InterfaceSignal SignalPMPPC7448 TO DMC JTAG Development Mezzanine Card:PmPPC7448 to DMC JTAGP3 JTAG/COP MPC7448HRESETSignal P4 JTAG Chain HeaderSignal Development Mezzanine Card:PmPPC7448 to DMC JTAGDMC JUMPERS JP1 Development Mezzanine Card:DMC Jumpers JP1Signal SignalDevelopment Mezzanine Card:Debug/Status LEDs Jumper Setting RegisterDEBUG/STATUS LEDS DMC SETUP Development Mezzanine Card:DMC SetupInstalling the DMC Card Figure Development Mezzanine Card:DMC SetupDMC Location on PmPPC7448 RJ45TROUBLESHOOTING Development Mezzanine Card:TroubleshootingTechnical Support Product RepairDevelopment Mezzanine Card:Troubleshooting Emerson Network PowerTest and Repair Services Department 8310 Excelsior Drive Madison, WIMonitor COMMAND-LINEFEATURESSection Monitor: Basic Operation Power-up/ResetSequenceBASIC OPERATION 10006757-02 Monitor: Basic Operation11-3 baudratePOST Diagnostic Results Monitor: Monitor Recovery and UpdatesMONITOR RECOVERY AND UPDATES Recovering the MonitorMonitor: Monitor Recovery and Updates Updating the Monitor via TFTP4Enter showpci at the command prompt Monitor: Monitor Recovery and UpdatesMonitor: Monitor Recovery and Updates Resetting Environment VariablesACCESSING THE CONSOLE OVER ETHERNET Monitor: Accessing the Console Over EthernetMONITOR COMMAND REFERENCE Command Syntax Monitor: Boot CommandsCommand Help BOOT COMMANDSbootm bootelfbootp bootvrarpboot Monitor: Memory Commandstftpboot MEMORY COMMANDSMonitor: Memory Commands findMonitor: Memory Commands FLASH COMMANDS Monitor: Flash Commandserase flinfoEEPROM/I2C COMMANDS Monitor: EEPROM/I2C Commandsprotect eepromiloop icrc32iprobe DEFINITION: iprobeENVIRONMENT PARAMETER COMMANDS Monitor: Environment Parameter CommandsTEST COMMANDS printenvOTHER COMMANDS Monitor: Other Commandsdiags mtestdate crc32echo enumpciiminfo helpisdram loopDEFINITION: reset resetping DEFINITION: ping hostMonitor: Environment Variables Defaultscript showmacDefault Description: continuedMonitor: Environment Variables VariableDefault Variable:1Monitor: Environment Variables VariableDOWNLOAD FORMATS Monitor TroubleshootingBinary Motorola S-Record11-26 blank pagePmPPC7448 User’s Manual 10006757-02ASCII AcronymsCPLD cPSBSO-DIMM SDRAMSROM UARTIndex Index continued Index continued watchdog timer . . . . . . . . . . . . . .terminology . . . . . . . . . . . . . . . . . . UL certifications . . . . . . . . . . . . . . .PmPPC7448 User’s Manual blank page10006757-02 Notes E M E R S O N. C O N S I D E R I T S O L V E D