MOTLoad’s Processor Memory Map | Emerson MVME6100 manual

MOTLoad’s Processor Memory Map

MOTLoad’s Processor Memory Map

MOTLoad’s processor memory map is given in the following table.

Table 1-3. MOTLoad’s Processor Address Map

Processor Address

Start	End	Size	Definition	Notes

0000 0000	top_dram-1	dram_size	System Memory (onboard DRAM)

8000 0000	DFFF FFFF	1536M	PCI Bus 0 and/or VME Memory
			Space

E000 0000	EFFF FFFF	256M	PCI Bus 1 Memory Space

F000 0000	F07F FFFF	8M	PCI Bus 1 I/O Space

F080 0000	F0FF FFFF	8M	PCI Bus 0 I/O Space

F100 0000	F10F FFFF	1M	MV64360 Internal Registers	See
				Note

F110 0000	F11F FFFF	1M	Device CS1* I/O
			System
			Regs/NVRAM/RTC/UARTs

F400 0000	F7FF FFFF	64M	Device CS0* Flash Bank A

F800 0000	FBFF FFFF	64M	Device Boot Flash Bank B

Note The internal registers only occupy the first 64KB, but minimum address decoding resolution is 1MB.

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Emerson MVME6100 manual MOTLoad’s Processor Memory Map, MOTLoad’s Processor Address Map

Contents

Programmer’s Reference Guide MVME6100 Single-Board ComputerPage Safety Summary Ground the Instrument EMI Caution Lithium Battery CautionFlammability 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 Nvram MVME6100 Features SummaryFeature Description PCI/PMC MVME6100 Board Layout Diagram Default Processor Memory Map Default Processor Address MapMemory Maps Processor Address Start End Size Definition 29FF Ffff 41FF FfffF0FF Ffff F100 Ffff MOTLoad’s Processor Memory Map MOTLoad’s Processor Address Map PCI Address Start End Size Definition Default PCI Memory MapDefault PCI Address Map MOTLoad’s PCI Memory Maps VME Memory MapSystem I/O Memory Map MOTLoad’s PCI Memory Maps Device Bank 1 I/O Memory Map Address DefinitionM48T37V NVRAM/RTC COM 1 Uart System Status Register System Status RegisterRefclk Banksel Abortl FlashbsylFusestat Srominit Bdfail EepromwpFlashawp System Status Register 2- 0xF1100001 Fbootbwp FbootbwphdrTstatmask Fbawphdr System Status Register 3- 0xF1100002 BoardresetReset Board Rsvd Presence Detect Register 10. Presence Detect RegisterIpmcprsnt EREADY1 Configuration Header/Switch Register S1 11. Configuration Header/Switch RegisterPcieprsntl PMC0PL 3 4 5 6 7 Time Base Enable Register Quad Universal Asynchronous Receiver/Transmitter Uart12. Tben Register TBEN0 Address Offset Function 0xF1110000 13. M48T37V AccessReal-Time Clock and Nvram 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 PCI0 DLL MII/GMII GMII/PCSDram PLL N TBD BADR0 Flash Memory Real-Time Clock and Nvram Two-Wire Serial Interface M48T37V Access DDR Dram Serial Presence Detect I2C Bus Device AddressingDevice Address Device Function Size A2A1A0 Address VPD and User Configuration EEPROMs Temperature SensorMV64360 Initialization MV64360 Device Controller Bank Assignments MPC Bus and PCI Bus Arbitration PCI Bus 0 and PCI Bus 1 Local BusesPCI Mode/Frequency Selection Device Bank Assignments Idsel AD20 PCI Configuration SpaceIdsel Mapping for PCI Devices PCI Arbitration Assignments for MV64360 Asic PCI Bus 1 Local Bus PMC Expansion SlotsPCI Arbitration Assignments for MV64360 MPP Pin Assignment PCI Masters PCI Bus 0 Local Bus Devices PCI Bus 1 Local Bus PMC Expansion Slots Group MV64360 Edge/Level Polarity Interrupt Source MV64360 Interrupt ControllerMV64360 Interrupt Assignments PCI-PMC 0 INTC#, PMC INTA# PCI-PMC 0 INTD#, PMC INTB# MV64360 Endian Issues DS1621 Digital Thermometer and Thermostat provides Document Title Motorola Publication Number Motorola Computer Group DocumentsTable A-1. Motorola Computer Group Documents Manufacturers’ Documents Table A-2. Manufacturers’ DocumentsDocument Title and Source Publication Number MPC7457EC/D Manufacturers’ Documents Table A-2. Manufacturers’ Documents Related Specifications Table A-3. Related Specifications Index