Transposing of bits in input data to form a comparand within a content addressable memory

摘要

An apparatus and method of transposing one or more bits in input data relative to other bits of the input data to form a comparand for searching in a content addressable memory. The comparand may have one or more bits rearranged from their order appearing in the input data such that one or more bits from a first segment of the input data are replaced with, or substituted by, one or more bits from a second segment of the input data.