PROCESS CONTROLLER HAVING MULTI-CHANNEL SERIAL COMMUNICATIONS LINK

PROCESS CONTROLLER HAVING MULTI-CHANNEL SERIAL COMMUNICATIONS LINK

A process controller includes a central processing unit (CPU) and a multi-channel serial communication interface including a plurality of serial communication engines in parallel to one another coupled to the CPU. The multi-channel serial communication interface provides a plurality of independent s...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CROWE FRANCIS J, CARNEY MICHAEL D
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
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Beschreibung
Zusammenfassung:A process controller includes a central processing unit (CPU) and a multi-channel serial communication interface including a plurality of serial communication engines in parallel to one another coupled to the CPU. The multi-channel serial communication interface provides a plurality of independent serial communication channels between the CPU and a plurality of IO modules. The plurality of independent communication channels enable the CPU to simultaneously receive signals at any time from any combination of the plurality of IO modules.