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