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1. WO1996002886 - NON-INTERRUPT TYPE MICROPROCESSOR APPARATUS WITH MEANS FOR ZERO CROSSING SYNCHRONIZATION OF DATA LOADING

Publication Number WO/1996/002886
Publication Date 01.02.1996
International Application No. PCT/US1995/009023
International Filing Date 18.07.1995
Chapter 2 Demand Filed 18.01.1996
IPC
G05B 19/042 2006.01
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
042using digital processors
G06F 13/38 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
38Information transfer, e.g. on bus
CPC
G05B 19/0425
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
042using digital processors
0423Input/output
0425Safety, monitoring
G05B 2219/21136
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
20Pc systems
21Pc I-O input output
21136Detection of zero crossing for command and maximum for reading value
G05B 2219/25042
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
20Pc systems
25Pc structure of the system
25042Clock derived from power supply
G06F 13/385
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
13Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
38Information transfer, e.g. on bus
382using universal interface adapter
385for adaptation of a particular data processing system to different peripheral devices
Applicants
  • HONEYWELL INC. [US/US]; Honeywell Plaza Minneapolis, MN 55408, US
Inventors
  • JUNTUNEN, Robert, D.; US
Agents
  • RUBOW, Charles, L. ; Honeywell Inc. Honeywell Plaza - MN12-8251 Minneapolis, MN 55408, US
Priority Data
08/276,22918.07.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NON-INTERRUPT TYPE MICROPROCESSOR APPARATUS WITH MEANS FOR ZERO CROSSING SYNCHRONIZATION OF DATA LOADING
(FR) APPAREIL A MICROPROCESSEUR SANS INTERRUPTIONS DOTE D'UN MOYEN DE SYNCHRONISATION AU PASSAGE PAR ZERO DU CHARGEMENT DE DONNEES
Abstract
(EN)
An alternating current load controller in which data is serially transmitted from a non-interrupt type microprocessor and circulated through series connected parallel data output and input buffers. Loading of the data at the parallel data terminals of the output and input buffers is synchronized with zero crossings of the alternating current by a logic circuit which provides load commands to the buffers based on the timing of chip select and zero crossing input signals.
(FR)
Contrôleur de charge de courant alternatif dans lequel les données sont transmises en série depuis un microprocesseur du type sans interruptions et sont mises en circulation dans des tampons d'entrée et de sortie de données en parallèle connectés en série. Le chargement des données au niveau des terminaux de données en parallèle des tampons d'entrée et de sortie est synchronisé avec les passages par zéro du courant alternatif par un circuit logique qui envoie des commandes de charge aux tampons en fonction de la synchronisation des signaux d'entrée de sélection de circuit et de passage par zéro.
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