Quatech DS-302 Manuals

Manuals and User Guides for Quatech DS-302. We have 1 Quatech DS-302 manual available for free PDF download: User Manual

Quatech DS-302 User Manual

Quatech DS-302 User Manual (27 pages)

Quatech DUAL CHANNEL RS-422 / RS-485 ASYNCHRONOUS COMMUNICATION BOARD

Brand: Quatech | Category: Computer Hardware | Size: 0.07 MB

Table of Contents

Table of Contents
2
16450/16550 * Functional Description
4
- Interrupt Enable Register
  7
- Interrupt Identification Register
  8
- Fifo Mode
  9
- Fifo Control Register
  10
- Line Control Register
  11
- Modem Control Register
  13
- Line Status Register
  14
- Modem Status Register
  16
- Scratchpad Register
  17
- Fifo Interrupt Mode Operation
  17
Board Description
4
Introduction
4
Baud Rate Selection
17
- Addressing
  19
Address Selection Switches
19
Address Selection Examples
20
Channel Enable/Disable Selection
20
- Interrupts
  21
Interrupt Mode Selection
21
Output Configurations
22
Output Control Block Diagram
22
Auxiliary Channel Signal Selection
24
Half Duplex Control Jumper
24
External Connections
26
- Installation
  27
  - Specifications
    27

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