User Manuals: IOtech Digital488/80A Digital Interface

User Manuals: IOtech Digital488/80A Digital Interface

Manuals and User Guides for IOtech Digital488/80A Digital Interface. We have 1 IOtech Digital488/80A Digital Interface manual available for free PDF download: User Manual

IOtech Digital488/80A User Manual

IOtech Digital488/80A User Manual (108 pages)

80-Bit IEEE 488 / Digital I/O Interface

Brand: IOtech | Category: Recording Equipment | Size: 3 MB

Table of Contents

Table of Contents
5
1 Digital488/80A Overview

8
- Introduction
  
  8
- Accessories
  
  9
- Specifications
  
  10
  - Digital I/O
    10
  - Ieee 488
    10
  - General
    10
  - Data Transfer Speeds
    11
2 Digital488/80A Setup

12
- The Package
  
  12
- Hardware Setup
  
  13
  - Front & Rear Panel Layouts
    13
  - Default DIP Switch Settings
    14
  - IEEE 488 Bus Address Selection
    14
  - Addressing Mode Selection
    14
    
    Dual Primary Addressing Mode
    15
    
    Secondary Addressing Mode
    15
  - HVCX1 Option Setup
    17
    
    Determining Ports Setup
    18
    
    To Set up Input Ports
    19
    
    To Set up Handshaking Input Lines
    20
    
    To Set up Output Ports
    21
    
    To Set up Handshaking Output Lines
    21
    
    To Install the HVCX1 Option
    23
  - Digital I/O Ports
    24
    
    Using the HVCX1 Option for High Voltage/Current
    25
    
    Options
    25
    
    Using the HVCX1 Option for High Voltage/Current Options
    25
3 Digital488/80A Power & Assembly

26
- Introduction
  
  26
  - Internal Components
    26
  - Factory Service
    26
- Power Line & Fuse Configuration
  
  27
  - Line Voltage Selection
    27
    
    To Select the Line Voltage
    28
  - Fuse Replacement
    29
    
    To Replace the Fuse
    29
- Rack-Mount & Bench-Top Assembly
  
  30
  - Rack Mount
    30
  - Bench Top
    30
- Power-Up & Programming Tests
  
  31
  - Power-Up Activation
    31
  - Programming Examples
    32
    
    KYBDCTRL.BAS Program
    32
    
    To Run the Keyboard Controller Program
    32
    
    Digital488/80A Command Responses
    33
4 Digital488/80A Operation

36
- Introduction
  
  36
- Handshaking/Control Lines
  
  36
  - Clear (Pin 41)
    37
  - Data Strobe (Pin 42)
    37
  - Trigger (Pin 43)
    37
  - Inhibit (Pin 44)
    38
  - Service (Pin 45)
    38
  - External Data Ready (Pin 46)
    38
- IEEE 488 Bus Support
  
  39
  - Bus Lines
    39
  - Bus Commands
    39
  - Bus Addresses
    41
  - Bus Terminators
    41
5 IEEE 488 Background

42
- History
  
  42
- General Bus Structure
  
  42
- Bus Lines & Bus Commands
  
  43
  - Bus Management Lines
    43
  - Handshake Lines
    44
  - Data Transfer Lines
    44
  - Bus Command Groups
    45
  - More on Service Requests
    46
6 Digital488/80A Commands

48
- Introduction
  
  48
- Command Syntax
  
  49
- Command Set & Support
  
  50
  - Command Set
    50
  - Command Support
    50
- Command Summary
  
  51
- Command Reference
  
  53
  - A - Bit Set
    54
  - B - Bit Clear
    55
  - C - Configuration
    56
  - D - Data Output
    57
  - E? - Query Error Status
    58
  - F - Data Format
    60
  - G - Bus Input/Output
    64
  - H - Handshake
    65
  - I - Invert
    66
  - K - End-Or-Identify
    67
  - L - Buffer
    68
  - M - Service Request Mask
    69
  - O - Recall Configuration
    70
  - P - Port Select
    71
  - Q - Inhibit
    72
  - R - Data Ready
    73
  - S - Save Configuration
    74
  - T - Test
    75
  - U - User Status
    76
  - View Configuration
    79
  - V? - View Version
    80
  - Execute
    81
  - Y - Bus Terminator
    82
  - Query
    83
  - Serial Poll Status Byte
    84
7 Troubleshooting

86
- Radio Interference Problems
  
  86
- Electrostatic Discharge (ESD) Damage
  
  86
- Other Issues
  
  86
  - Power-Up Activation
    86
  - Buffer Overrun
    87
  - Query Error Status
    87
  - A - Appendix A
    88
- Digital488/80A HVCX1 Configuration Record
  
  88
  - Hardware Setup
    88
  - B - Appendix B
    88
- IEEE 488 Bus & Serial Bus Lines
  
  88
  - Software Setup
    89
  - DB-50 Connector Wiring Reference
    90
- IEEE 488 Bus Commands
  
  93
- ASCII Codes
  
  94
  - ASCII Code Summary
    94
    
    Decimal Values 00 to 63 - ACG, UCG & LAG
    94
    
    Decimal Values 64 to 127 - TAG & SCG
    95
  - ASCII Code Details
    96
    
    Decimal Values 00 to 31 - ACG & UCG Characteristics
    96
    
    Decimal Values 00 to 31 - ACG & UCG Descriptions
    97
    
    Decimal Values 32 to 63 - LAG
    98
    
    Decimal Values 64 to 95 - TAG
    99
    
    Decimal Values 96 to 127 - SCG
    100
- Index
  
  102
- Abbreviations
  
  105

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