Quatech MPA-300 Manuals

Manuals and User Guides for Quatech MPA-300. We have 1 Quatech MPA-300 manual available for free PDF download: User Manual

Quatech MPA-300 User Manual

Quatech MPA-300 User Manual (44 pages)

RS-422/485 SYNCHRONOUS ADAPTER CARD

Brand: Quatech | Category: Computer Hardware | Size: 0.29 MB

Table of Contents

Warranty Information
3
Table of Contents
6
1 Introduction

8
2 Hardware Installation

10
3 Scc General Information

11
4 Jumper Block Configurations

17
5 Addressing

21
6 Interrupts

23
7 Direct Memory Access

24
- Using Terminal Count to Generate an Interrupt
  26
8 Configuration Register

27
9 Communications Register

29
10 DTE / DCE Configuration

31
- DTE Configuration
  32
- DCE Configuration
  33
11 External Connections

35
- MPA-200 and EIA-530 Compatibility
  38
- Null-Modem Cables
  38
12 Definition of Interface Signals

39
13 Specifications

43

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