US Patent 7352764 Content addressable merged queue architecture for switching data

A content addressable merged queue (camQ) architecture for switching data. The camQ architecture comprises a first array of priority cells for indicating a priority of a plurality of cells and a second array of destination cells for indicating a destination of the plurality of cells. A priority selector is operable to select a portion of said plurality of cells according to a priority selection. A grant generator is operable to grant at least one connection request associated with cells of the portion.