Digital Equipment AlphaPC64 Manuals

Manuals and User Guides for Digital Equipment AlphaPC64. We have 1 Digital Equipment AlphaPC64 manual available for free PDF download: User Manual

Digital Equipment AlphaPC64 User Manual

Digital Equipment AlphaPC64 User Manual (76 pages)

Brand: Digital Equipment | Category: Motherboard | Size: 0.16 MB

Table of Contents

Table of Contents
3
About this Manual

7
- Document Conventions
  8
1 Alphapc64 Introduction

9
- The Alphapc64 Motherboard
  9
- System Components and Features
  9
- Memory Subsystem
  9
- Alphapc64 Functional Block Diagram
  10
- Maximum and Minimum SIMM Bank Layouts
  11
- Decchip 21072 Support Chipset
  12
- PAL Control Set
  12
- Level 2 Cache Subsystem Overview
  12
- Clock Subsystem Overview
  13
- PCI Interface Overview
  13
- ISA Interface Overview
  13
- L2 Cache SIMM Sizes
  13
- Software Support
  14
- Component Layout
  14
- System Summary
  14
- Alphapc64 Component Layout and Board Dimensions
  15
- Alphapc64 Summary
  16
2 System Jumpers and Connectors

19
- Conﬁguration Jumpers
  19
- Software Conﬁguration Jumpers
  19
- Alphapc64 Board Jumpers
  20
- J3 Jumpers/Connectors
  21
- Jumper Position Descriptions
  22
- Hardware Conﬁguration Jumpers
  24
- Alphapc64 Board Jumpers
  24
- Alphapc64 Board Connectors
  25
- Alphapc64 Board Connectors
  26
- Module Connector Descriptions
  27
3 Starting and Using the Alphapc64

33
4 Functional Elements

45
- PCI Interrupts and Arbitration
  45
- System Interrupts
  45
- Interrupt Control and PCI Arbitration
  46
- CPU Interrupt Assignment
  47
- PCI/ISA Arbitration
  49
- Interrupt and Interrupt Mask Registers
  49
- ISA Devices
  50
- DC Power Distribution
  51
- DC Power Distribution
  52
- Flash ROM (System ROM)
  53
- Special Flash ROM Headers
  53
- Special Header Content
  53
- Special Header Entry Descriptions
  54
- Flash ROM Structure
  56
- Higher 512KB Flash ROM Image Selection
  56
- Flash ROM Access
  58
5 Board Requirements and Parameters

59
A Supporting Vendor Products

65
- Products Included
  65
- A.1 Products Included
  65
- Products Not Included
  66
- Technical Support
  67
  - B.1 Technical Support
    67
  - B.2 Ordering Digital Semiconductor Products
    67
- Ordering Digital Semiconductor Products
  68
- Ordering Associated Literature
  68
- Ordering Third-Party Documentation
  70
C Warranty Registration Information

71

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