Compaq GS160, GS80, GS320 manual Contents

Contents

Preface		ix
Chapter 1 Introduction
1.1	AlphaServer GS160/320 and GS80 Systems	1-2
1.2	Firmware Utilities Overview	1-4
1.3	System Architecture	1-5
Chapter 2 GS160/320 System Overview
2.1	System Characteristics	2-2
2.2	System Box Architecture	2-4
2.3	Quad Building Block (QBB) Components	2-6
2.3.1	Backplane	2-8
2.3.2	CPU Module	2-10
2.3.3	Memory Module	2-11
2.3.4	Directory Module	2-12
2.3.5	Power Modules	2-13
2.3.6	Power System Manager Module	2-14
2.3.7	Clock Splitter Module	2-15
2.3.8	I/O Riser Module	2-16
2.3.9	Global Port Module	2-17
2.3.10	Distribution Board	2-18
2.3.11	Hierarchical Switch	2-20
2.4	Power System	2-22
2.4.1	AC Input Box	2-24
2.5	PCI I/O	2-26
2.6	Control Panel	2-28
2.6.1	Control Panel LEDs	2-30

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