Introduction, Overview | Emerson MVME6100 guide

Board Description and Memory Maps

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Introduction

This chapter briefly describes the board level hardware features of the MVME6100 single-board computer, including a table of features and a block diagram. The remainder of the chapter provides memory map information including a default memory map, MOTLoad’s processor memory map, a default PCI memory map, MOTLoad’s PCI memory map, a PCI I/O memory map, and system I/O memory maps.

Note Programmable registers in the MV64360 system controller are documented in a separate publication and obtainable from Motorola Computer Group by contacting your Field Area Engineer. Refer to Appendix A, Related Documentation, for more information on obtaining this documentation.

Overview

The MVME6100 is a single-board computer based on the PowerPC MPC7457 processor, the Marvell MV64360 system controller, up to 2 GB of ECC-protected DDR DRAM, up to 128MB of Flash memory, a dual Gigabit Ethernet interface, two asynchronous serial ports, and two IEEE1386.1 PCI, PCI-X capable mezzanine card slots (PMCs).

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Emerson MVME6100 manual Introduction, Overview

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 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 PCI Address Start End Size Definition Default PCI Memory MapDefault PCI Address Map 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 System Status Register 3- 0xF1100002 BoardresetReset Board Rsvd 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 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 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 Idsel AD20 PCI Configuration SpaceIdsel Mapping for PCI Devices 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 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 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