Motorola MVME1603 Installation And Use Manual page 8

CHAPTER 2 Operating Instructions
Introduction ............................................................................................................... 2-1
Applying Power ......................................................................................................... 2-1
ABORT Switch (S1)........................................................................................... 2-1
RESET Switch (S2)............................................................................................ 2-2
Front Panel Indicators (DS1 - DS6) ................................................................... 2-3
Memory Maps............................................................................................................ 2-4
MPU Bus Memory Map ..................................................................................... 2-4
Normal Address Range ............................................................................... 2-4
PCI Local Bus Memory Map ............................................................................. 2-9
VMEbus Memory Map .................................................................................... 2-10
Programming Considerations .................................................................................. 2-17
PCI Arbitration ................................................................................................. 2-18
Interrupt Handling ............................................................................................ 2-20
Machine Check Interrupt (MCP*) ............................................................ 2-21
Maskable Interrupts................................................................................... 2-21
VMEchip2 Interrupts ................................................................................ 2-23
Z8536 and Z85230 Interrupts.................................................................... 2-23
DMA Channels................................................................................................. 2-24
Sources of Reset ............................................................................................... 2-24
Endian Issues .................................................................................................... 2-25
Processor/Memory Domain ...................................................................... 2-25
PCI Domain............................................................................................... 2-28
VMEbus Domain ...................................................................................... 2-28
CHAPTER 3 Functional Description
Introduction ............................................................................................................... 3-1
Features...................................................................................................................... 3-1
General Description ................................................................................................... 3-3
Block Diagram........................................................................................................... 3-4
SCSI Interface .................................................................................................... 3-6
SCSI Termination........................................................................................ 3-6
Ethernet Interface ............................................................................................... 3-7
Graphics Interface .............................................................................................. 3-8
PCI Mezzanine Interface .................................................................................... 3-9
VMEbus Interface ............................................................................................ 3-10
ISA Super I/O Device (ISASIO) ...................................................................... 3-10
Asynchronous Serial Ports ........................................................................ 3-10
Parallel Port ............................................................................................... 3-11
Disk Drive Controller................................................................................ 3-12
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