A system and method for generating a real address in data memory in response to a read/write request may include generating an access request to at least one of read and write data to the data memory. A connection identifier (ID), received in association with the access request; may include a buffer ID designating a buffer in the data memory in which to access the data, and a port ID designating a pattern in which to access the data in the buffer. The method may further include translating the connection ID into the real address of the data memory, and accessing the data memory at a location corresponding to the real address. Different types of buffers, such as point-to-point, scatter, and gather buffers may be used, and different patterns, such as first-in-first out (FIFO), nested loop, matrix transforms may be used.