HP 30020B Manuals

Manuals and User Guides for HP 30020B. We have 1 HP 30020B manual available for free PDF download: Installation And Service Manual

HP 30020B Installation And Service Manual

HP 30020B Installation And Service Manual (87 pages)

Intelligent Network Processor

Brand: HP | Category: Network Hardware | Size: 3.22 MB

Table of Contents

Section I
6
- General Information
  6
- Table of Contents
  8
- Introduction
  12
- General Description
  12
  - Equipment Supplied
    15
  - Features
    19
  - Interface to System
    19
Section II - INSTALLATION
24
- Unpacking and Initial Inspection
  24
- Preparation for Installation
  25
  - Power Requirements
    25
  - PCA Jumpers and Switches
    25
- Hardware Installation Procedures
  27
  - Installation of the INP PCA
    27
  - Installation of the Communication Cables
    28
- Software Installation
  30
- Installation Verification
  30
- Multiple INP Installations
  34
- Functional Description
  38
  - INP Microprocessor
    39
  - Read-Only Memory (ROM)
    39
  - Random Access Memory (RAM)
    39
  - Direct Memory Access (DMA)
    41
  - SDLC and BISYNC Data Communication
    41
  - Communication Line Interfaces
    41
  - Auto Call Unit Interface
    41
- Functional-Level Operation
  41
- System-Level Operation
  43
Section IV - MAINTENANCE
44
Safety Precautions
44
- Repair Philosophy
  45
Maintenance Aids
45
Self Test
46
- ROM Test
  47
- Timer Interrupt Test
  47
- RAM Test
  47
- Basic Instruction Set Test
  47
- Chip Tests
  48
- BISYNC Test
  48
- SDLC Test
  48
Troubleshooting
48
Field Repair
54
- Field Replacement of a RAM Chip
  54
- Replacement of the PCA Board
  55
Reshipment Instructions
56
Appendix A - CONFIGURING MPE
58
Configuration Overview
58
The Configuration Dialogue
59
- Inp Dump Facility
  67
- Appendix B Appendix C - COMMUNICATIONS CABLING DIAGRAMS
  69
Index
80

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