公开(公告)号：US20190266108A1

公开(公告)日：2019-08-29

申请号：US16274871

申请日：2019-02-13

Applicant: STMicroelectronics (Rousset) SAS

Inventor： Yassine El Khourassani ,  Patrick Valdenaire ,  Emmanuel Ardichvili

IPC: G06F13/16 ,  G06F13/40

Abstract: An interconnect circuit includes a plurality of input interfaces and a plurality of output interfaces. A plurality of source devices are respectively coupled to the input interfaces. A target device has a plurality of access ports respectively coupled to the output interfaces. Each source device is configured to deliver transactions to the target device. Programmable control circuit is configured to deliver, to the interconnect circuit, a control word designating an access port assigned to this source device. The interconnect circuit is configured to route the transaction from the corresponding input interface to the output interface that is coupled to this access port and to deliver the transaction to the access port, the content of each transaction delivered to an access port being identical to the content of the corresponding transaction delivered by the source equipment whatever the selected access port.