Personal Computer User Manual

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CHAPTER 5 Pin Assignments
Introduction................................................................................................................5-1
Summary.............................................................................................................5-1
Jumper Settings..........................................................................................................5-2
Connectors .................................................................................................................5-3
IPMC761 Connector (J3) Pin Assignments........................................................5-3
Memory Expansion Connector (J8) Pin Assignments........................................5-4
PCI Expansion Connector (J25) Pin Assignments .............................................5-7
PCI Mezzanine Card (PMC) Connectors..........................................................5-10
VMEbus Connectors P1 & P2 Pin Assignments (PMC mode) ........................5-23
VMEbus P1 & P2 Connector Pin Assignments (SBC Mode) ..........................5-25
10 BaseT/100 BaseTx Connector Pin Assignments .........................................5-29
COM1 and COM2 Connector Pin Assignments...............................................5-30
CHAPTER 6 Programming the MVME51xx
Introduction................................................................................................................6-1
Memory Maps............................................................................................................6-1
Processor Bus Memory Map...............................................................................6-2
Default Processor Memory Map..................................................................6-2
Processor Memory Map...............................................................................6-3
PCI Memory Map........................................................................................6-5
VME Memory Map .....................................................................................6-5
PCI Local Bus Memory Map..............................................................................6-5
VMEbus Memory Map.......................................................................................6-6
Programming Considerations.....................................................................................6-6
PCI Arbitration ...................................................................................................6-6
Interrupt Handling...............................................................................................6-9
DMA Channels .................................................................................................6-11
Sources of Reset................................................................................................6-11
Endian Issues ....................................................................................................6-13
Processor/Memory Domain.......................................................................6-13
PCI Domain...............................................................................................6-13
VMEbus Domain.......................................................................................6-14
APPENDIX A Specifications
General Specifications ..............................................................................................A-1
Power Requirements .................................................................................................A-2
Cooling Requirements ..............................................................................................A-3