Method and apparatus for retrieving data from a data storage device

摘要

A data retrieval system receives a data address identifying data to be retrieved. A portion of the received data address is communicated to a data storage device during a first clock cycle. The system determines a second address portion based on the received data address. The second address portion is communicated to the data storage device during a second clock cycle. Data is then retrieved from the data storage device based on the address portions communicated to the data storage device. The portion of the received data address communicated to the data storage device during the first clock cycle is a set address and the second address portion communicated to the data storage device during the second clock cycle is a way address. A read cycle can be initiated after communicating a portion of the received data address to the data storage device during the first clock cycle.