Apparatus for swapping input values into corresponding output values

摘要: The swapping function of input values to output is performed through a pseudo content addressable memory which provides corresponding number E n-bit values, with E=2p−1. made plurality cascaded random address memories 20 having at least 2d addressing capability, d higher than p. A control logic circuit provided store into each access p-bits pointers, pointer being different from the others and randomly assigned an value. In order find value value, sequentially reads memories, first addressed part including n1 bits one next read preceding concatenated another ni equal or lower n−n1. found as result last memory.