Memory controller interface for an embedded processor block core in an integrated circuit

A method for address acknowledgement is described. A memory controller interface is embedded as part of an embedded core in a host integrated circuit. Access to the memory controller interface is arbitrated with an arbiter. An accept signal is sent from the memory controller interface to the arbiter to indicate whether the memory controller interface is ready to receive a transaction. Access to the memory controller interface is requested by a master device for passing the transaction to a memory controller via the arbiter. The arbiter is a proxy for the memory controller interface responsive to the accept signal being asserted. An acknowledgement signal is sent from the arbiter as a proxy for the memory controller interface responsive to receipt of the transaction and the accept signal being asserted.