Title:
【発明の名称】単一点入出力装置を制御する直列データパケットを発生し送信する装置
Document Type and Number:
Japanese Patent JPH07502396
Kind Code:
A
Abstract:
A communication system between a microprocessor based device and a network of a plurality of remote input/output repeater modules that control various input and output devices uses a synchronous serial communications protocol. The microprocessor based device contains a transmitter module for generating a data packet that is sent to the remote input/output repeater modules. The transmitter module controls the clock rate of the network and encodes the data packet with an output data byte for each of the repeater modules. The output byte determines the state of the output devices that may be connected to the remote input/output repeater module coupled to the network.
Inventors:
Buda, Paul Earl.
Peel, Kelvin
Peel, Kelvin
Application Number:
JP51182493A
Publication Date:
March 09, 1995
Filing Date:
December 17, 1992
Export Citation:
Assignee:
Square D Company
International Classes:
G05B19/05; G06F15/17; H04L12/423; H04Q9/14; (IPC1-7): H04L12/42
Attorney, Agent or Firm:
Akira Asamura (3 outside)