Invention Grant
US07898843B2 Methods and apparatus for read/write control and bit selection with false read suppression in an SRAM
有权
用于读/写控制和位选择的方法和装置,在SRAM中具有伪读取抑制
- Patent Title: Methods and apparatus for read/write control and bit selection with false read suppression in an SRAM
- Patent Title (中): 用于读/写控制和位选择的方法和装置,在SRAM中具有伪读取抑制
-
Application No.: US12140561Application Date: 2008-06-17
-
Publication No.: US07898843B2Publication Date: 2011-03-01
- Inventor: Rajiv V. Joshi
- Applicant: Rajiv V. Joshi
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Ryan, Mason & Lewis, LLP
- Main IPC: G11C11/00
- IPC: G11C11/00

Abstract:
Methods and apparatus are provided for read/write control and bit selection with false read suppression in an SRAM. According to one aspect of the invention, a bit select circuit is provided for an SRAM. The disclosed bit select circuit comprises one or more transistors controlled by a write control gate signal to prevent data from being read from one or more data cells during a write operation. The transistors can comprise, for example, a pair of gated transistors controlled by the write control gate signal. The write control gate signal prevents data from being read from one or more data cells while the write control gate signal is in a predefined state.
Public/Granted literature
- US20080247246A1 METHODS AND APPARATUS FOR READ/WRITE CONTROL AND BIT SELECTION WITH FALSE READ SUPPRESSION IN AN SRAM Public/Granted day:2008-10-09
Information query