Emerson MVME6100 manual MOTLoad’s PCI Memory Maps, VME Memory Map, System I/O Memory Map

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MOTLoad’s PCI Memory Maps

 

 

1

 

Table 1-4. Default PCI Address Map (continued)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCI Address

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Start

End

Size

Definition

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F200 0000

F3FF FFFF

32M

PCI Bus 1 P2P Memory Space 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F400 0000

FEFF FFFF

176M

Unassigned

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FF00 0000

FF7F FFFF

8M

Device CS3*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FC00 0000

FFFF FFFF

64M

Boot Flash Bank B

 

 

 

 

 

 

 

 

 

 

 

 

 

MOTLoad’s PCI Memory Maps

MOTLoad’s PCI memory map for each PCI domain is shown in the following tables.

Table 1-5. MOTLoad’s PCI Memory Maps

PCI Address

 

 

 

 

 

 

 

Start

End

Size

Definition

 

 

 

 

0000 0000

top_dram

dram_size

System Memory (onboard

 

 

 

DRAM)

 

 

 

 

VME Memory Map

The MVME6100 is fully capable of supporting both the PReP and the

CHRP VME Memory Map examples with RAM size limited to 2 GB.

System I/O Memory Map

System resources including system control and status registers,

NVRAM/RTC, and the 16550 UART are mapped into a 1 MB address

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Contents Programmer’s Reference Guide MVME6100 Single-Board ComputerPage Safety Summary Ground the InstrumentFlammability Lithium Battery CautionEMI Caution CE Notice European Community Limited and Restricted Rights Legend Contents Appendix a List of Figures List of Tables About This Guide Model Number DescriptionOverview of Contents Comments and SuggestionsConventions Used in This Manual BoldIntroduction OverviewFeature Description MVME6100 Features SummaryNvram PCI/PMC MVME6100 Board Layout Diagram Memory Maps Default Processor Memory MapDefault Processor Address Map Processor Address Start End Size Definition F0FF Ffff 29FF Ffff 41FF Ffff F100 FfffMOTLoad’s Processor Memory Map MOTLoad’s Processor Address MapDefault PCI Address Map Default PCI Memory MapPCI Address Start End Size Definition System I/O Memory Map MOTLoad’s PCI Memory MapsVME Memory Map MOTLoad’s PCI Memory MapsM48T37V NVRAM/RTC Device Bank 1 I/O Memory MapAddress Definition COM 1 UartRefclk System Status RegisterSystem Status Register BankselFusestat AbortlFlashbsyl SrominitFlashawp BdfailEepromwp System Status Register 2- 0xF1100001Tstatmask FbootbwpFbootbwphdr FbawphdrReset Board Rsvd BoardresetSystem Status Register 3- 0xF1100002 Ipmcprsnt Presence Detect Register10. Presence Detect Register EREADY1Pcieprsntl Configuration Header/Switch Register S111. Configuration Header/Switch Register PMC0PL3 4 5 6 7 12. Tben Register Time Base Enable RegisterQuad Universal Asynchronous Receiver/Transmitter Uart TBEN0Real-Time Clock and Nvram 13. M48T37V AccessAddress Offset Function 0xF1110000 MV64360 Multi-Purpose Port Configuration Programming DetailsMV64360 MPP Pin Function Assignments MPP Pin Input Number Output FunctionMV64360 Reset Configuration MV64360 Power-Up Configuration Settings SromMV64360 Power-Up Configuration Settings Dram PCI1 DLLDram PLL N TBD PCI0 DLLMII/GMII GMII/PCS BADR0Flash Memory Real-Time Clock and NvramTwo-Wire Serial Interface M48T37V AccessDevice Address DDR Dram Serial Presence DetectI2C Bus Device Addressing Device Function Size A2A1A0 AddressMV64360 Initialization VPD and User Configuration EEPROMsTemperature Sensor MV64360 Device Controller Bank AssignmentsPCI Mode/Frequency Selection MPC Bus and PCI Bus ArbitrationPCI Bus 0 and PCI Bus 1 Local Buses Device Bank AssignmentsIdsel Mapping for PCI Devices PCI Configuration SpaceIdsel AD20 PCI Arbitration Assignments for MV64360 PCI Arbitration Assignments for MV64360 AsicPCI Bus 1 Local Bus PMC Expansion Slots MPP Pin Assignment PCI MastersPCI Bus 0 Local Bus Devices PCI Bus 1 Local Bus PMC Expansion SlotsMV64360 Interrupt Assignments MV64360 Interrupt ControllerGroup MV64360 Edge/Level Polarity Interrupt Source PCI-PMC 0 INTC#, PMC INTA# PCI-PMC 0 INTD#, PMC INTB#MV64360 Endian Issues DS1621 Digital Thermometer and Thermostat providesTable A-1. Motorola Computer Group Documents Motorola Computer Group DocumentsDocument Title Motorola Publication Number Document Title and Source Publication Number Manufacturers’ DocumentsTable A-2. Manufacturers’ Documents MPC7457EC/DManufacturers’ Documents Table A-2. Manufacturers’ Documents Related Specifications Table A-3. Related SpecificationsIndex
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