User ManualTable of ContentsContents9List of Figures13List of Tables15Preparing and Installing the MVME2400-Series Module17Introduction17MVME240x Description17MVME240x Module18PMCspan Expansion Mezzanine19PCI Mezzanine Cards (PMCs)19VMEsystem Enclosure20System Console Terminal20Overview of Start-Up Procedures20Unpacking the MVME240x Hardware23Preparing the MVME240x Hardware23MVME240x23Setting the Flash Memory Bank A/Bank B Reset Vector Header (J8)26Setting the VMEbus System Controller Selection Header (J9)26Setting the General-Purpose Software-Readable Header (SRH) Switch(S3)27PMCs28PMCspan28System Console Terminal28Installing the MVME240x Hardware29ESD Precautions29PMCs29Primary PMCspan32Secondary PMCspan34MVME240x37Installation Considerations39Operating Instructions41Introduction41Applying Power41MVME240x42Switches42ABT (S1)43Status Indicators44BFL (DS1)44CPU (DS2)44PMC2 (DS3)44PMC1 (DS4)4410/100 BASET Port44RST (S2)43DEBUG Port45PMC Slots47PCI MEZZANINE CARD (PMC Slot 1)47PCI MEZZANINE CARD (PMC Slot 2)47PMCspan48Functional Description49Introduction49Features49General Description52Block Diagram52MPC750 Processor52L2 Cache54Hawk System Memory Controller (SMC)/PCI Host Bridge (PHB) ASIC55PCI Bus Latency56PPC Bus Latency58Assumptions60Clock Ratios and Operating Frequencies61PPC60x Originated61PCI Originated62SDRAM Memory62SDRAM Latency63Flash Memory67ROM/Flash Performance67Ethernet Interface70PCI Mezzanine Card (PMC) Interface71PMC Slot 1 (Single-Width PMC)71PMC Slot 2 (Single-Width PMC)72PMC Slots 1 and 2 (Double-Width PMC)72PCI Expansion72VMEbus Interface73Asynchronous Debug Port73PCI-ISA Bridge (PIB) Controller74Real-Time Clock/NVRAM/Timer Function75PCI Host Bridge (PHB)75Interrupt Controller (MPIC)76Programmable Timers76Interval Timers7616/32-Bit Timers77Programming the MVME240x79Introduction79Memory Maps79Processor Bus Memory Map80Default Processor Memory Map80PCI Local Bus Memory Map81VMEbus Memory Map81Programming Considerations82PCI Arbitration82Interrupt Handling84DMA Channels86Sources of Reset86Endian Issues88Processor/Memory Domain88PCI Domain88VMEbus Domain89PPCBug91PPCBug Overview91PPCBug Basics91Memory Requirements93PPCBug Implementation93MPU, Hardware, and Firmware Initialization93Using PPCBug95Debugger Commands96Diagnostic Tests100Modifying the Environment103Overview103CNFG - Configure Board Information Block104ENV - Set Environment105Configuring the PPCBug Parameters105Configuring the VMEbus Interface114Ordering Related Documentation119Motorola Computer Group Documents119Manufacturers’ Documents120Related Specifications123Specifications127Specifications127Cooling Requirements129EMC Regulatory Compliance130Connector Pin Assignments131Introduction131Pin Assignments131VMEbus Connector - P1132VMEbus Connector - P2134Serial Port Connector - DEBUG (J2)136Ethernet Connector - 10BASET (J3)136CPU Debug Connector - J1137PCI Expansion Connector - J6142PCI Mezzanine Card Connectors - J11 through J14145PCI Mezzanine Card Connectors - J21 through J24148Troubleshooting the MVME240x151Solving Startup Problems151Abbreviations, Acronyms, and Terms to Know155Glossary155Index169Size: 1.66 MBPages: 178Language: EnglishOpen manual