Memory Maps, Default Processor Memory Map | Emerson MVME6100

Memory Maps

Memory Maps

Default Processor Memory Map

The MV64360 presents a default CPU memory map following RESET negation. The following table shows the default memory map from the point of view of the processor. Address bits [35:32] are only relevant for the MPC7457 extended address mode and are not shown in the following tables. (Note that it is the same as the GT-64260A with the addition of integrated SRAM.)

Table 1-2. Default Processor Address Map

Processor Address				Notes
				Notes
Start	End	Size	Definition

0000 0000	007F FFFF	8M	DRAM Bank 0

0080 0000	00FF FFFF	8M	DRAM Bank 1

0100 0000	017F FFFF	8M	DRAM Bank 2

0180 0000	01FF FFFF	8M	DRAM Bank 3

0200 0000	0FFF FFFF	224M	Unassigned

1000 0000	11FF FFFF	32M	PCI Bus 0 I/O Space

1200 0000	13FF FFFF	32M	PCI Bus 0 Memory Space 0

1400 0000	1BFF FFFF	128M	Unassigned

1C00 0000	1C7F FFFF	8M	Device CS0*

1C80 0000	1CFF FFFF	8M	Device CS1*

1D00 0000	1DFF FFFF	16M	Device CS2*

1E00 0000	1FFF FFFF	32M	Unassigned

2000 0000	21FF FFFF	32M	PCI Bus 1 I/O

2200 0000	23FF FFFF	32M	PCI Bus 1 Memory Space 0

2400 0000	25FF FFFF	32M	PCI Bus 1 Memory Space 1

2600 0000	27FF FFFF	32M	PCI Bus 1 Memory Space 2

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Emerson MVME6100 manual Memory Maps, Default Processor Memory Map, Default Processor Address Map

Contents

Programmer’s Reference Guide MVME6100 Single-Board ComputerPage Safety Summary Ground the Instrument Lithium Battery Caution FlammabilityEMI Caution CE Notice European Community Limited and Restricted Rights Legend Contents Appendix a List of Figures List of Tables About This Guide Model Number Description Overview of Contents Comments and Suggestions Conventions Used in This Manual Bold Introduction Overview MVME6100 Features Summary Feature DescriptionNvram PCI/PMC MVME6100 Board Layout Diagram Memory Maps Default Processor Memory MapDefault Processor Address Map Processor Address Start End Size Definition F0FF Ffff 29FF Ffff41FF Ffff F100 Ffff MOTLoad’s Processor Memory Map MOTLoad’s Processor Address Map Default PCI Memory Map Default PCI Address MapPCI Address Start End Size Definition System I/O Memory Map MOTLoad’s PCI Memory MapsVME Memory Map MOTLoad’s PCI Memory Maps M48T37V NVRAM/RTC Device Bank 1 I/O Memory MapAddress Definition COM 1 Uart Refclk System Status RegisterSystem Status Register Banksel Fusestat AbortlFlashbsyl Srominit Flashawp BdfailEepromwp System Status Register 2- 0xF1100001 Tstatmask FbootbwpFbootbwphdr Fbawphdr Boardreset Reset Board RsvdSystem Status Register 3- 0xF1100002 Ipmcprsnt Presence Detect Register10. Presence Detect Register EREADY1 Pcieprsntl Configuration Header/Switch Register S111. Configuration Header/Switch Register PMC0PL 3 4 5 6 7 12. Tben Register Time Base Enable RegisterQuad Universal Asynchronous Receiver/Transmitter Uart TBEN0 13. M48T37V Access Real-Time Clock and NvramAddress Offset Function 0xF1110000 MV64360 Multi-Purpose Port Configuration Programming Details MV64360 MPP Pin Function Assignments MPP Pin Input Number Output Function MV64360 Reset Configuration MV64360 Power-Up Configuration Settings Srom MV64360 Power-Up Configuration Settings Dram PCI1 DLL Dram PLL N TBD PCI0 DLLMII/GMII GMII/PCS BADR0 Flash Memory Real-Time Clock and Nvram Two-Wire Serial Interface M48T37V Access Device Address DDR Dram Serial Presence DetectI2C Bus Device Addressing Device Function Size A2A1A0 Address MV64360 Initialization VPD and User Configuration EEPROMsTemperature Sensor MV64360 Device Controller Bank Assignments PCI Mode/Frequency Selection MPC Bus and PCI Bus ArbitrationPCI Bus 0 and PCI Bus 1 Local Buses Device Bank Assignments PCI Configuration Space Idsel Mapping for PCI DevicesIdsel AD20 PCI Arbitration Assignments for MV64360 PCI Arbitration Assignments for MV64360 AsicPCI Bus 1 Local Bus PMC Expansion Slots MPP Pin Assignment PCI Masters PCI Bus 0 Local Bus Devices PCI Bus 1 Local Bus PMC Expansion Slots MV64360 Interrupt Controller MV64360 Interrupt AssignmentsGroup 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 provides Motorola Computer Group Documents Table A-1. Motorola Computer Group DocumentsDocument Title Motorola Publication Number Document Title and Source Publication Number Manufacturers’ DocumentsTable A-2. Manufacturers’ Documents MPC7457EC/D Manufacturers’ Documents Table A-2. Manufacturers’ Documents Related Specifications Table A-3. Related Specifications Index