Invention Grant
US08667251B2 Electronic chip and integrated circuit including a split routing unit having first-level routers for intra-layer transmissions and second-level routers for inter-layer transmissions and transmissions to the processing units 有权
电子芯片和集成电路包括具有用于层内传输的第一级路由器和用于层间传输的第二层路由器的分离路由单元和到处理单元的传输

Electronic chip and integrated circuit including a split routing unit having first-level routers for intra-layer transmissions and second-level routers for inter-layer transmissions and transmissions to the processing units
Abstract:
This electronic chip includes functional modules each including a single processing unit and a single routing unit (110E) connected to one another, and connections, called routing connections, each of which has at least one end connected to the routing unit of a functional module, where the routing connections connect between themselves the routing units of the functional modules so as to allow routing of data between the processing units of the functional modules.The routing unit (110E) of at least one functional module, called a split routing unit, includes two routers (112E, 114E), called respectively a first-level router and a second-level router, which are connected to one another, where the first-level router is moreover connected to at least two routing connections, and where the second-level router is moreover connected to the processing unit of this functional module and connected to at least one other routing connection.
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