Ziatech Corporation ZT 8825 Storage Manuals

Manuals and User Guides for Ziatech Corporation ZT 8825 Storage. We have 1 Ziatech Corporation ZT 8825 Storage manual available for free PDF download: Hardware Manual

Ziatech Corporation ZT 8825 Hardware Manual

Ziatech Corporation ZT 8825 Hardware Manual (129 pages)

Expanded, Extended Memory Systems

Brand: Ziatech Corporation | Category: Storage | Size: 0.49 MB

Table of Contents

Table of Contents

7
- Overview
  8
- Chapter 1 . INTRODUCTION
  
  13
  - Introduction
    13
  - Overview Product Description Features of the Zt 8825
    13
Getting Started

17
- Chapter 2 . GETTING STARTED
  
  17
Theory of Operation

35
- Figure 3-4 Configuration Register
  35
- Chapter 3
  
  36
  - Figure 3-1 Functional Block Diagram
    36
  - Overview
    36
  - Memory Chip Size
    38
  - Memory Chip Type
    38
  - Wait States
    40
  - Write Protection
    40
  - Battery Backup
    41
  - I/O Addressing
    44
  - Table 3-3 Default I/O Address Assignments
    44
  - Table 3-4 ZT 8825 I/O Registers
    45
  - Memory Addressing
    47
    
    20-Bit Memory Addressing
    47
  - Memory Mapping
    48
    
    Paging
    48
    
    Figure 3-2 Logical to Physical Address Mapping
    49
    
    Map Registers
    49
    
    Figure 3-3 Map Register
    50
    
    Setting the Map Register
    52
    
    Absolute Address Mode
    53
  - Extended Memory Mode
    54
    
    Setting the 24-Bit Map Register
    54
Configurable Options

79
- Chapter 5
  
  80
- Appendix A. JUMPER CONFIGURATIONS
  
  92
  - Overview
    92
  - Jumper Descriptions
    95
  - User Jumper Configuration
    96
  - Switch Configuration
    96
  - Figure A-1 Customer Jumper Configuration
    97
Specifications

98
- Appendix B. SPECIFICATIONS
  
  98
  - Electrical Specifications
    98
    
    ZT 8825 Power Requirements
    98
    
    ZT 88CT25 Power Requirements
    99
    
    STD Load Characteristics
    99
  - Table B-1 ZT 8825 STD Bus Loading
    100
  - Environmental Specifications
    101
    
    Operating Temperature
    101
    
    Storage Temperature
    101
  - Mechanical Specifications
    101
    
    Card Dimensions & Weight
    101
    
    Figure B-1 ZT 8825 Card Dimensions
    102
  - Table B-2 ZT 8825 Rev. A.4 Material List
    103
- Appendix C. HARDWARE QUICK REFERENCE
  
  107
  - Jumper Descriptions
    108
  - Jumper Reference Tables
    109
Customer Support

112
- Appendix D. CUSTOMER SUPPORT
  112
- Zt 8825 Revision History
  112
  - Revision 0.1
    112
  - Revision a - June 7, 1988
    112
  - Revision A.1 - January 1, 1989
    113
  - Revision A.2 - July 6, 1989
    113
  - Revision A.3 - January 30, 1991
    113
  - Revision A.4 - September 23, 1991
    113
- Reliability
  115
- Technical Assistance
  115
- Warranty
  116
- Returning for Service
  117

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