发明授权
- 专利标题: Data coherent logic for an SRAM device
- 专利标题(中): SRAM器件的数据相干逻辑
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申请号: US10322215申请日: 2002-12-17
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公开(公告)号: US06762973B2公开(公告)日: 2004-07-13
- 发明人: Lee-Lean Shu , Chenming W. Tung , Stephen Lee
- 申请人: Lee-Lean Shu , Chenming W. Tung , Stephen Lee
- 主分类号: G11C1300
- IPC分类号: G11C1300
摘要:
The present invention provides data coherent logic for an SRAM device. The present invention utilizes a data strobe signal and an output strobe signal to control data written into and read out of the. SRAM device from an input/output pad. Data coherent logic is designed to resolve timing conflicts between the data and output strobe signals. The logic selectively delays the output strobe signal when a match occurs for data requested in a read operation immediately following a write operation. The delay allows sufficient time for the data to be registered and selected before being outputted from the device.
公开/授权文献
- US20040114440A1 DATA COHERENT LOGIC FOR AN SRAM DEVICE 公开/授权日:2004-06-17
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