发明授权
- 专利标题: Leakage-tolerant circuit and method for large register files
- 专利标题(中): 大容量寄存器文件的漏电电路及方法
-
申请号: US09672177申请日: 2000-09-27
-
公开(公告)号: US06388940B1公开(公告)日: 2002-05-14
- 发明人: Atila Alvandpour , Ganesh Balamurugan , Krishnamurthy Soumyanath
- 申请人: Atila Alvandpour , Ganesh Balamurugan , Krishnamurthy Soumyanath
- 主分类号: G11C800
- IPC分类号: G11C800
摘要:
A novel circuit technique for reducing leakage currents through the read-path of large register files in which a negative gate-source voltage is forced on a critical pass transistor between a cell read transistor and a local bitline such that when the cell is in a first state, the leakage current from a dynamic node of the cell read transistor is reduced. The reduced leakage current increases the robustness and performance of the read operation.
信息查询