HP 27130A Manuals

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HP 27130A Technical Reference Manual

HP 27130A Technical Reference Manual (134 pages)

EIGHT -CHANNEL MUL TIPLEXER (MUX)

Brand: HP | Category: Multiplexer | Size: 4.68 MB

Table of Contents

Table of Contents
3
General Information
8
- Functional Description
  8
- Equipment Supplied
  10
- Identification
  10
  - The Product
    10
  - Printed Circuit Card
    10
- Specifications
  11
Installation
14
- Determining Current Requirements
  14
- Firmware
  14
- Jumpe R 5
  15
  - Memory Configuration Jumper
    16
  - Signature Analy5I5 Jumper
    16
- Peripheral Device Interface
  18
- Reshipment
  27
Principles of Operation
28
- Functional De5Cription
  28
  - Sys T Em C 1 Oc K 5
    30
  - Memory Addre55 Space
    30
  - Address Space
    32
  - Ctc
    46
  - Interfacing to the BIC
    46
  - Memory Interface Circuit (MIC)
    51
    
    Regi5Ter 3 - DMA B Configuration
    52
    
    Regi5Ter 8 - DMA a Configuration
    53
  - Register 9 Lower Byte of Transfer Byte Count
    53
  - Register ADMA a I/O Port Address
    53
  - Register B Interrupt Vector
    53
- Priority Interrupt Structure
  54
- Wait State Circuits for Interrupt Acknowledge
  54
Diagnostic Hood for External Loop Back
55
MUX Programmable Features
60
Transactions
61
Connect Logical Channel Request Format
61
Capabilities
63
- Receive Character Processing
  63
- Receive Error Conditions
  64
- Signal Character
  64
- Edit Mode
  65
  - Backspace
    65
  - Line Deletion
    65
- Software Handshake with the Device
  66
  - Host ENQ/ACK Handshake
    66
  - Host X-ON/X-OFF Handshake
    66
- Single Text Termination
  68
- End-On-Counttext Termination
  68
- Alert 1 Mode
  68
- Type Ahead and Echoing
  69
- Receiving Transparent or Binary Data
  70
- Read Request Length
  70
- Host Initiated Text Termination
  71
Transmit Character Processing
71
- Automatic Output Separators Appendage
  71
- Transmitting Transparent or Binary Data
  71
Buffer Flushing
72
Programming the Receiver and Transmitter
72
Parity in Transmitted or Received Data
74
Break Detection
74
Handshake Timer
74
Additionaioptions
75
- Error Handling
  75
- Quoting Character Mode Option
  77
- Conditional Output Separators Appendage
  77
- Speed Sense Mode
  77
Asynchronous Events
78
Solicited Events
78
Diagnostics
79
- Maintenance
  111
- Ordering Information
  112
- Replaceable Parts
  112
- Schematic Diagrams
  118
- Appendix A
  124
- Asc I I Characters and Bi Nary Codes
  124

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