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TABLE OF CONTENTS 
Section Title Page 
1INTRODUCTION........................................................................................................ 1 
1.1 GENERAL......................................................................................................................... 1 
1.2 HOW THIS MANUAL IS ORGANIZED................................................................................. 2 
1.3 APPLICABLE DOCUMENTS ............................................................................................... 3 
1.3.1 INDUSTRY DOCUMENTS................................................................................................... 3 
1.3.2 PRODUCT SPECIFIC DOCUMENTS ..................................................................................... 3 
2INSTALLATION ......................................................................................................... 5 
2.1 PREPARATION AND PRECAUTION FOR INSTALLATION ....................................................... 5 
2.2 FRONT PANEL VIEW......................................................................................................... 7 
3CONNECTORS PIN ASSIGNMENT........................................................................ 9 
3.1 PCI INTERFACE................................................................................................................ 9 
3.1.1 PCI CONNECTOR SIGNALS............................................................................................... 9 
3.2 PMC CONNECTORS ....................................................................................................... 13 
3.2.1 PMC KEYING CODE PINS............................................................................................... 14 
3.2.2 PMC CONNECTOR PN1&PN2FOR 32BIT PCI............................................................... 15 
3.2.3 PMC CONNECTOR PN3FOR 64BIT PCI.......................................................................... 16 
3.2.4 PMC CONNECTOR PN4FOR REAR-IO.......................................................................... 17 
3.3 64 BIT CONNECTOR J0305 FOR REAR-IO ..................................................................... 18 
4FEATURES OF ACP-1.............................................................................................. 19 
4.1 PCI-TO-PCIBRIDGE...................................................................................................... 20 
4.1.1 THE PCI-TO-PCIBRIDGE DEVICE .................................................................................. 20 
4.2 66 MHZ OPERATION...................................................................................................... 20 
4.3 INTERRUPT ROUTING...................................................................................................... 21 
5TECHNICAL DATA.................................................................................................. 23 
6NOTES ........................................................................................................................ 25 
6.1 ACRONYMS.................................................................................................................... 25