A semiconductor memory device is capable of adjusting effective data period of data. The semiconductor memory device includes a buffering unit for buffering input data, a window adjusting unit, and a transmitting unit. The window adjusting unit is for adjusting a window of the buffered data outputted...http://www.google.de/patents/US7492190?utm_source=gb-gplus-sharePatent US7492190 - Semiconductor memory device capable of adjusting effective data period
