Gould 8002 Multi-Function Processor Manuals

Manuals and User Guides for Gould 8002 Multi-Function Processor. We have 1 Gould 8002 Multi-Function Processor manual available for free PDF download: Technical Manual

Gould 8002 Technical Manual

Gould 8002 Technical Manual (140 pages)

Multi-Function Processor

Brand: Gould | Category: Computer Hardware | Size: 10 MB

Table of Contents

Table of Contents
5
List of Tables
13
1 General Description

15
- Introduction
  15
- Features
  15
- Physical Description
  15
  - MFP Circuit Card
    17
  - MFP Device Interface Circuit Card
    17
    
    Secondary General Purpose Device Interface Circuit Card
    20
- Functional Description
  20
  - SCSI Ports
    22
  - Asynchronous Communications Ports
    22
  - Parallel Printer Port
    22
  - System Timer
    22
- Software
  22
- Specifications
  22
2 Controls, Indicators, and Connectors

25
3 Operation

47
- Introduction
  47
- Overview
  47
- System Turnkey Panel Mode
  47
  - I/O Command Doubleword
    73
  - 10CD Commands Supported by the MFP
    75
  - Channel Control Command
    75
  - Write Command
    76
  - Read Command
    76
  - Device Control Command
    76
  - Sense Command
    76
  - Transfer-In-Channel Command
    77
  - 10CD Real Data Address Fields
    77
  - 10CD Byte Count Field
    78
  - I/O Status Doubleword
    78
  - Subaddress
    79
  - Status Flag Bits
    79
  - Post Program Controlled Interrupt
    79
  - Incorrect Length
    80
  - Channel Program Check
    80
  - Channel Data Check
    80
  - Interface Check
    82
  - Busy
    82
  - Status Modifier
    82
  - Controller End
    82
  - Attention
    83
  - Channel End/Device End
    83
  - Unit Check
    83
  - Unit Exception
    83
  - Remaining Byte Count
    83
  - CPU Scratch Pad and Interrupt Vectors
    83
  - CPU Scratch Pad
    84
  - Device Entry
    84
  - Interrupt Entry
    84
  - Interrupt Vector Table
    84
  - Interrupts
    84
  - Interrupt States
    84
  - Interrupt States, Described
    88
  - Interrupt State Control Flags
    90
  - Interrupt State Events
    91
  - Interrupt Instructions
    91
  - Enable Channel Interrupt
    92
  - Disable Channel Interrupt
    92
  - Activate Channel Interrupt
    92
  - Deactivate Channel Interrupt
    92
  - Special MFP I/O Functionality
    92
  - Start I/O Queuing
    92
  - Sense Information
    93
  - Real Time Functions
    95
  - Introduction
    95
  - Overview
    95
  - Real Time Function Interrupts
    95
  - Scratch Pad Entries
    95
  - Internal Interrupt Polling
    96
  - Interrupt Control Instructions
    96
  - Software Interrupts
    97
  - External Interrupts
    97
  - External Interrupt Input
    98
  - External Interrupt Output
    98
  - Interval Timer
    98
  - Real Time Clock
    102
  - I/O Support
    103
  - Introduction
    103
  - Overview
    103
  - SCSI Support
    103
  - SCSI Initialization
    103
  - SCSI Commands
    105
  - Write (Direct and Sequential Access)
    105
  - Read (Direct and Sequential Access)
    106
  - Sense (Direct and Sequential Access)
    107
  - Seek {Direct Access Only)
    107
  - Reassign Block (Direct Access Only)
    107
  - Write Many Filemarks (Sequential Access Only)
    108
  - Rewind {Sequential Access Only)
    108
  - Rezero (Direct Access Only)
    108
  - Advance Record (Sequential Access Only)
    108
  - Read Capacity {Direct Access Only)
    108
  - Backspace Record (Sequential Access Only)
    108
  - Space One Filemark (Sequential Access Only)
    108
  - Backspace One Filemark (Sequential Access Only)
    109
  - Set Mode (Sequential Access Only)
    109
  - Write One Filemark (Sequential Access Only)
    109
  - Reserve Unit (Direct and Sequential Access)
    109
  - Inquiry (Direct and Sequential Access)
    109
  - Release Unit (Direct and Sequential' Access)
    109
  - Transfer Command Packet (Direct and Sequential Access)
    110
  - Space Many Filemarks (Sequential Access Only)
    110
  - Non-Optimized SCSI Support, Class Fl
    110
  - Optimized SCSI Support, Class F2
    112
  - Mixing Class Fl and F2 Protocols
    112
  - Line Printer
    112
  - Line Printer Control Commands
    114
  - Do Paper Control
    114
  - Line Advance Skip Count
    117
  - Advance to Top of Form
    118
  - Clear Line Printer Buffer
    118
  - Post Print
    118
  - Advance to Top of Form
    119
  - Clear Line Printer Buffer
    119
  - Line Printer Sense Command
    119
  - Bus out Check
    120
  - Operator Intervention Required
    120
  - Command Reject
    120
  - Top of Form
    120
  - Beginning of Form
    120
  - Off Line
    120
  - Device Check
    120
  - Device Power
    120
  - Device Verify
    120
  - Channel Status Responses
    121
  - Normal Completion
    121
  - Unit Check
    121
  - Unit Exception
    121
  - Asynchronous Port Write Commands
    122
  - Write
    122
  - Write with Input Subchannel Monitoring
    122
  - Write with Hardware Flow Control Only
    123
  - Asynchronous Port Read Commands
    123
  - Read Echoplex
    124
  - Read with Flow Control
    124
  - Read with Hardware Flow Control Only
    124
  - Asynchronous Port Control Commands
    124
  - No Operation
    125
  - Sense
    125
  - Reset Data Terminal Ready
    125
  - Set Data Terminal Ready
    125
  - Reset Request to Send
    131
  - Set Request to Send
    131
  - Set Break
    131
  - Disable Port Drivers
    132
  - Transparent Flow Control
    132
  - Define Parameters
    133
  - Expansion Port
    134

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