Zilog Z80-RIO Manuals

Manuals and User Guides for Zilog Z80-RIO. We have 1 Zilog Z80-RIO manual available for free PDF download: Operating System User's Manual

Zilog Z80-RIO Operating System User's Manual

Zilog Z80-RIO Operating System User's Manual (241 pages)

Brand: Zilog | Category: I/O Systems | Size: 7 MB

Table of Contents

Table of Contents
5
Chapter 1 - Introduction and Overview

13
- Introduction
  13
- System Overview
  15
  - Hardware Configuration
    15
  - System Initialization
    18
  - Commands
    19
  - I/O
    19
Chapter 2 - Rio Executive

21
- System Initialization
  21
- File Name Conventions
  22
- Memory Management
  24
  - Memmgr
    25
- Command String Interpretation
  25
- Error Handling
  27
- Program Execution of Commands
  27
Chapter 3 - 1/0 Structure

28
- Overview
  28
- I/O Requests - System Calls
  29
- The 'Assign' I/O Request
  31
- Standard Rio I/O Devices
  33
  - Zdos
    33
  - 3.4.2 Dfs
    33
  - Null
    33
  - Con
    34
  - Disk
    34
Chapter 4 - Program Interface

40
- Program Location
  40
- Parameter String Address
  41
- Program Stack Space
  41
- Program Termination - Error Handling
  41
- System Calls - System Entry Point
  42
- Interrupt Status
  43
- I/O Unit Utilization
  43
- Program Examples
  44
Chapter 5 - Rio Commands

45
- Activate
  47
- Allocate
  49
- Brief
  51
- Cat
  52
- Close
  56
- Compare
  57
- Copy
  59
- Copy.disk
  61
- Copysd
  64
- Date
  65
- Deactivate
  66
- Deallocate
  67
- Debug
  68
- Define
  72
- Delete
  75
- Disk.format
  79
- Disk.repair
  82
- %Disk.status
  84
- Display
  86
- Dump
  91
- Echo
  92
- Error
  93
- Errors
  94
- Extract
  95
- Force
  96
- Format
  97
- Help
  102
- Image
  103
- Initialize
  104
- Ladt
  105
- Master
  106
- Pause
  112
- Release
  115
- Rename
  116
- Restore Tabs
  118
- Save Tabs
  119
- Set
  120
- Status
  127
- Xeq
  130
- Expression Evaluation
  131
Chapter 6 - Zdos

139
- Initialize
  140
- Assign
  142
- Open
  147
- Close
  151
- Rewind
  152
- Read Binary
  193
- Write Binary
  193
- Write Current
  233

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