user manual

viii
MVME712M Transition Module Installation ..................................................1-44
MVME761 Transition Module Installation......................................................1-48
System Considerations ............................................................................................1-50
MVME2603/2604 VME Module .....................................................................1-51
CHAPTER 2 Operating Instructions
Introduction ............................................................................................................... 2-1
Applying Power......................................................................................................... 2-1
ABORT Switch (S1)...........................................................................................2-3
RESET Switch (S2)............................................................................................2-3
Front Panel Indicators (DS1 – DS6)...................................................................2-4
Memory Maps............................................................................................................ 2-5
Processor Memory Map .....................................................................................2-5
Default Processor Memory Map .................................................................2-6
PCI Local Bus Memory Map ............................................................................. 2-7
VMEbus Memory Map ...................................................................................... 2-7
Programming Considerations ....................................................................................2-8
PCI Arbitration.................................................................................................2-10
Interrupt Handling ............................................................................................ 2-11
DMA Channels.................................................................................................2-13
Sources of Reset ...............................................................................................2-13
Endian Issues....................................................................................................2-15
Processor/Memory Domain ......................................................................2-15
PCI Domain...............................................................................................2-15
VMEbus Domain ...................................................................................... 2-16
CHAPTER 3 Functional Description
Introduction ............................................................................................................... 3-1
Features......................................................................................................................3-1
General Description...................................................................................................3-3
Block Diagram...........................................................................................................3-4
SCSI Interface ....................................................................................................3-5
SCSI Termination........................................................................................ 3-5
Ethernet Interface ............................................................................................... 3-6
PCI Mezzanine Interface .................................................................................... 3-7
VMEbus Interface ..............................................................................................3-8
ISA Super I/O Device (ISASIO) ........................................................................3-8
Asynchronous Serial Ports ..........................................................................3-9
Parallel Port................................................................................................. 3-9