Abstract: A method for designing an interconnect, the method includes determining an amount of input ports, an amount of output ports; characterized by selecting multiple modular components such as to form an interconnect, whereas each modular component is selected from a group of modular components that are verified by parametric verification environment. An interconnect that includes multiple input ports and multiple output ports, characterized by including multiple modular components; whereas each modular component is adapted to support a certain point-to-point protocol; whereas at least one modular component includes a sampling circuit and a bypass circuit, whereas the sampling circuit is selectively bypassed by the bypass circuit.

Abstract: A device having priority update capabilities and a method for updating priorities, the method includes: receiving a request to update to a requested priority, priorities of transaction requests stored within a first sequence of pipeline stages that precede an arbiter; updating a priority level of a transaction request stored in the first sequence to the requested priority if the transaction request is priority upgradeable and if the requested priority is higher that a current priority of the transaction request; and arbitrating between transaction requests in response to priority attributes associated with the transaction requests.

Abstract: A device having priority update capabilities and a method for updating priorities, the method includes: receiving a request to update to a requested priority, priorities of transaction requests stored within a first sequence of pipeline stages that precede an arbiter; updating a priority level of a transaction request stored in the first sequence to the requested priority if the transaction request is priority upgradeable and if the requested priority is higher that a current priority of the transaction request; and arbitrating between transaction requests in response to priority attributes associated with the transaction requests.

Abstract: A method for designing an interconnect, the method includes determining an amount of input ports, an amount of output ports; characterized by selecting multiple modular components such as to form an interconnect, whereas each modular component is selected from a group of modular components that are verified by parametric verification environment. An interconnect that includes multiple input ports and multiple output ports, characterized by including multiple modular components; whereas each modular component is adapted to support a certain point-to-point protocol; whereas at least one modular component includes a sampling circuit and a bypass circuit, whereas the sampling circuit is selectively bypassed by the bypass circuit.