- 专利标题: Burst access memory with zero wait states
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申请号: US09751688申请日: 2000-12-29
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公开(公告)号: US06477082B2公开(公告)日: 2002-11-05
- 发明人: Theodore T. Pekny , Stephen J. Gualandri
- 申请人: Theodore T. Pekny , Stephen J. Gualandri
- 主分类号: G11C1134
- IPC分类号: G11C1134
摘要:
A memory device has a segmented memory cell array that take a row address and a column address and allows for data words in a column page to be read internally in parallel for faster access. The memory device employs a segmented memory array that routes column address and column address+1 to the segments. This allows for a random starting data word in the column page, while the data words in the next column page (column address+1) are loaded into the memory array segments before the starting data word. When the data page mode or linear burst access crosses a column address boundary the next data words in column address+1 are available and no wait states need to be asserted to allow for new column address values to propagate.
公开/授权文献
- US20020085417A1 Burst access memory with zero wait states 公开/授权日:2002-07-04
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