Ziatech Corporation ZT 8954 Controller Manuals

Manuals and User Guides for Ziatech Corporation ZT 8954 Controller. We have 1 Ziatech Corporation ZT 8954 Controller manual available for free PDF download: Hardware User Manual

Ziatech Corporation ZT 8954 Hardware User Manual

Ziatech Corporation ZT 8954 Hardware User Manual (50 pages)

Low Profile Floppy Disk Controller

Brand: Ziatech Corporation | Category: Controller | Size: 0.54 MB

Table of Contents

Table of Contents
3
Manual Organization

5
1 Introduction

6
- Product Definition
  6
- Features
  6
- Functional Blocks
  7
  - Std 32 Bus Interface
    7
  - Interrupts
    8
  - Floppy Disk Controller
    8
  - Floppy Disk Drive
    8
  - External Floppy Interface
    8
2 Getting Started

9
- Unpacking
  9
- System Requirements
  9
- Installing the Zt 8954
  11
- Frontplane Connectors
  12
- Std 32 Compliance
  13
3 Theory of Operation

14
- Frequently Asked Questions
  14
- Std Bus Compatibility
  15
- Std Bus Interface
  15
  - Data Transfers
    15
  - Memory
    15
  - I/O
    15
  - Floppy Disk Controller Registers
    16
- Interrupts
  17
- Ziatech Std 32 Star System Use
  17
  - Star System Floppy Rule
    17
4 Fdc Description (82078)

18
- Perpendicular Recording Mode
  19
- Status, Data, and Control Registers
  19
  - Status Register a (Sra)
    20
  - Status Register B (Srb)
    20
  - Tape Drive Register (Tdr)
    22
  - Datarate Select Register (Dsr)
    23
  - Main Status Register (Msr)
    25
  - Data (Fifo)
    26
  - Digital Input Register (Dir)
    27
- Reset
  28
  - Reset Pin
    28
  - Dor Reset Vs. Dsr Reset
    28
- Dma Transfers
  29
- Command Set/Descriptions
  29
- Additional Information
  29
Jumper Configurations

30
- Jumper Options
  30
- Jumper Descriptions
  32
Specifications

34
- Electrical and Environmental
  34
  - Absolute Maximum Ratings
    34
    
    Storage Temperature
    34
    
    Operating Temperature
    34
  - DC Operating Characteristics
    34
    
    Supply Current, VCC
    35
    
    Non-Condensing Relative Humidity
    35
  - Std Bus Loading Characteristics
    35
- Mechanical
  38
  - Card Dimensions and Weight
    38
  - Connectors
    39
    
    Std 32 P/E Connector
    40
    
    J1 (Dma Port)
    42
    
    J2, J3 (Floppy Interface)
    43
    
    J4, J6 (Slimline Floppy Disk Drive)
    44
    
    J5 (Power Cable)
    44
  - Cables
    45
Customer Support

47
- Technical/Sales Assistance
  47
- Reliability
  47
- Returning for Service
  47
- Ziatech Warranty
  48
- Trademarks
  48

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