The memory has a bidirectional address counting unit C1; S, which performs a counting operation for the purpose of generating internal column addresses from an external column address A7 . . . 0. In this case, the counting direction is dependent on the burst operating mode and on an address bit A1 of...http://www.google.fr/patents/US6310824?utm_source=gb-gplus-shareBrevet US6310824 - Integrated memory with two burst operation types
