Technical data

vii
Contents
CHAPTER 1 Introduction
Product Overview ......................................................................................................1-1
PMCspan Models.......................................................................................................1-1
PMCspan Features .....................................................................................................1-5
Electrical Requirements......................................................................................1-6
Product Reliability (MTBF)................................................................................1-6
VME Processor/PMCspan System ............................................................................1-6
CHAPTER 2 Hardware Installation
Introduction................................................................................................................2-1
Packaging...................................................................................................................2-1
ESD Precautions ........................................................................................................2-2
Installing PMC Adapters............................................................................................2-2
Installing a PMCspan-001 or PMCspan-002 .............................................................2-4
Installing a PMCspan-010..........................................................................................2-9
CHAPTER 3 Functional Description
Introduction................................................................................................................3-1
PCI-to-PCI Bridge Chip.............................................................................................3-1
On-Board 3.3 Volt Power Supply ..............................................................................3-4
PMC Interface............................................................................................................3-4
PCI Expansion ...........................................................................................................3-4
Secondary Expansion.................................................................................................3-4
Clock Configuration...................................................................................................3-5
PMC Present Signals..................................................................................................3-5
Front Panel LEDs.......................................................................................................3-5
PMC Performance......................................................................................................3-5