SYSTEM AND METHOD FOR EFFICIENT AND DETERMINISTIC SERVICE-ORIENTED COMMUNICATION OVER PERIPHERAL COMPONENT INTERCONNECT EXPRESS (PCIe) BUS

摘要

A control system and a method for control system are disclosed. The control system includes one or more processing units. The control system comprises at least one first unit comprising a service request distribution section configured to receive a plurality of service-oriented communication (SOC) requests, each of the SOC request comprising a response deadline or an execution deadline associated with the SOC request. The received plurality of SOC requests comprising the response deadline and the execution deadline are queued in a first priority order in a first queue and the second queue respectively. The control system further comprises at least one second unit comprising a request receive section configured to queue each of the SOC requests comprising the response deadline and the execution deadline in a second priority order in a third queue and a fourth queue respectively. The one or more processing units comprises a first and/or a second unit.