- 专利标题: Dual-port SRAM in a programmable logic device
-
申请号: US10696209申请日: 2003-10-28
-
公开(公告)号: US06992947B1公开(公告)日: 2006-01-31
- 发明人: Philip Y. Pan , Chiakang Sung , Joseph Huang , Bonnie Wang , Khai Nguyen , Xiaobao Wang , Gopinath Rangan , In Whan Kim , Yan Chong
- 申请人: Philip Y. Pan , Chiakang Sung , Joseph Huang , Bonnie Wang , Khai Nguyen , Xiaobao Wang , Gopinath Rangan , In Whan Kim , Yan Chong
- 申请人地址: US CA San Jose
- 专利权人: Altera Corporation
- 当前专利权人: Altera Corporation
- 当前专利权人地址: US CA San Jose
- 代理机构: Townsend and Townsend and Crew LLP
- 代理商 J. Matthew Z. Gmant
- 主分类号: G11C8/00
- IPC分类号: G11C8/00
摘要:
Methods and apparatus for a dual-port SRAM in a programmable logic device. One embodiment provides a programmable logic integrated circuit including a dual-port memory. The memory includes a plurality of memory storage cells, and each memory storage cell has a memory cell having a first node and a second node, a first series of devices connected between a first data line and the first node of the memory cell, and a second series of devices connected between a second data line and the second node of the memory cell. A read cell is connected to the second node of the memory cell. A word line is connected to a first device in the first series of devices, a second device in the second series of devices, and the read cell.
信息查询