A memory device includes memory cells arranged in multiple blocks. A register is provided to track multiple open pages per block of the memory. In one embodiment, the register is located in the memory device and used to determine if a memory access is to be performed. In another embodiment, the register...http://www.google.de/patents/US7269686?utm_source=gb-gplus-sharePatent US7269686 - Synchronous memory open page register
