CONTENTS

  Title Page

  Copyright Page

  Preface

  1      Overview

  1.1     DEC TRNcontroller 100 Description

  1.2     Hardware/Software Installation Procedure

  2      DEQRA Technical Specifications

  2.1     Power Requirements

  2.2     Environmental Requirements

  3      Antistatic Precautions and Inspection Procedures

  3.1     Antistatic Precautions

  3.2     Initial DEQRA Inspection Procedure

  4      Hardware Configuration and Installation

  4.1     TRNcontroller 100 Switches, Jumpers, and Diagnostic Indicators

  4.2     TRNcontroller 100 Ports

  4.3     Selecting the Shared Memory Base Address

  4.4     Selecting the CSR and Interrupt Vector Addresses
    4.4.1      Setting the DEQRA CSR Address Switches
    4.4.2      Setting the DEQRA Vector Address Switches

  4.5     Positioning Jumper JP1

  4.6     Installing the DEQRA Board

  4.7     Installing the Gap Filler Assembly

  4.8     Connecting the DEQRA to the Token Ring Network

  4.9     Powering Up the DEQRA

  5      DEQRA Reset Test Sequence

  5.1     Basic Checks
    5.1.1      Enable or Disable Shared Memory Routine
    5.1.2      Console Initialization Routine
    5.1.3      System RAM Test Routine
    5.1.4      System Initialization Routine
    5.1.5      Finish Basic Tests Routine

  5.2     Device Tests

  5.3     Download Preparation

  FIGURES

  1-1        DEQRA Block Diagram

  1-2        DEQRA/TRDRIVER Installation Flowchart

  4-1        DEQRA Board Components

  4-2        TRNcontroller 100 Ports

  4-3        Shared Memory Switches MEM_SW

  4-4        Selecting the CSR Address

  4-5        Selecting the Interrupt Vector Address

  4-6        Location and Position of Jumper JP1

  4-7        Attaching the Gap Filler Assembly

  4-8        LED Display Pattern for Successful Internal Diagnostics

  TABLES

  1 Document Conventions

  2-1        DEQRA Power Requirements

  2-2        DEQRA Environmental Requirements

  3-1        DEQRA Option Contents

  4-1        DEQRA Board Components

  4-2        Shared Memory Base Address

  4-3        CSR Switch Settings

  4-4        Vector Switch Settings

  5-1        Basic Checks

  5-2        Device Tests

  5-3        Download Preparation