用户手册目录Contents7List of Figures11List of Tables13About This Manual15Summary of Changes17Overview of Contents17Comments and Suggestions19Conventions Used in This Manual19Terminology20Hardware Preparation and Installation21Introduction21Getting Started21Overview and Equipment Requirements21Unpacking Instructions22Preparation23Hardware Configuration23Jumper Settings25PMC/SBC (761/IPMC) Mode Selection26Installation Considerations26Installation28PMC Modules30Primary PMCspan32Secondary PMCspan34MVME510036Operation39Introduction39Switches and Indicators39ABT/RST Switch39Abort Function39Reset Function39Status Indicators40RST Indicator (DS1)40CPU Indicator (DS2)40Connectors4010/100 BASE T Ports41DEBUG Port41System Powerup41Initialization Process42PPCBug Firmware45Introduction45PPCBug Overview45Implementation and Memory Requirements47Using PPCBug47Hardware and Firmware Initialization48Default Settings50CNFG - Configure Board Information Block51ENV - Set Environment51Configuring the PPCBug Parameters52LED/Serial Startup Diagnostic Codes60Configuring the VMEbus Interface61Firmware Command Buffer65Standard Commands66Diagnostics70Functional Description73Introduction73Features Summary73Features Descriptions75General75Processor77System Memory Controller and PCI Host Bridge77Memory77Flash Memory77ECC SDRAM Memory78P2 Input/Output (I/O) Modes79Input/Output Interfaces79Ethernet Interface79VMEbus Interface80Asynchronous Communications80Real-Time Clock & NVRAM & Watchdog Timer80Timers80Interrupt Routing80IDSEL Routing81Pin Assignments83Introduction83Summary83Jumper Settings84Connectors85IPMC761 Connector (J3) Pin Assignments85Memory Expansion Connector (J8) Pin Assignments86PCI Expansion Connector (J25) Pin Assignments89PCI Mezzanine Card (PMC) Connectors92VMEbus Connectors P1 & P2 Pin Assignments (PMC mode)105VMEbus P1 & P2 Connector Pin Assignments (SBC Mode)10710 BaseT/100 BaseTx Connector Pin Assignments111COM1 and COM2 Connector Pin Assignments112Programming the MVME51xx113Introduction113Memory Maps113Processor Bus Memory Map114Default Processor Memory Map114Processor Memory Map115PCI Memory Map117VME Memory Map117PCI Local Bus Memory Map117VMEbus Memory Map118Programming Considerations118PCI Arbitration118Interrupt Handling121DMA Channels123Sources of Reset123Endian Issues125Processor/Memory Domain125PCI Domain125VMEbus Domain126Specifications127General Specifications127Power Requirements128Cooling Requirements129EMC Compliance129Troubleshooting131Solving Startup Problems131Related Documentation135Motorola Computer Group Documents135Manufacturers’ Documents136Related Specifications138RAM500 Memory Expansion Module139Overview139Features139Functional Description140RAM500 Description140SROM143Host Clock Logic143RAM500 Module Installation143RAM500 Connectors145Bottom Side Memory Expansion Connector (P1)145Top Side Memory Expansion Connector (J1)148RAM500 Programming Issues151Serial Presence Detect (SPD) Data151Thermal Analysis153Thermally Significant Components153Component Temperature Measurement158Preparation158Measuring Junction Temperature158Measuring Case Temperature158Measuring Local Air Temperature161Index163文件大小: 1.2 MB页数: 168Language: English打开用户手册