SDRAM中的precharge和refresh
摘要:
以下说法待验证:Precharge is the first operation in the initialization phase…If we want to open a new Row then we need to close the previous row to operate functionally well, because of this we do precharge operation.As in dynamic ram charge is stored onto a capacitor and since capacitor can store charge in 阅读全文
posted @ 2012-06-19 11:15 freshair_cn 阅读(1537) 评论(0) 推荐(0) 编辑