发明名称 |
Content addressable semiconductor memory arrays |
摘要 |
A semiconductor memory circuit is arranged with an ordinary crosspoint row-column array of dynamic capacitor memory storage cells. Word serial content addressing is enabled by adding a separate combinational logic device, only one such device for each entire column bit line, typically comprising a comparator feeding a NAND gate to which masking data can be supplied.
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申请公布号 |
US4794559(A) |
申请公布日期 |
1988.12.27 |
申请号 |
US19840628165 |
申请日期 |
1984.07.05 |
申请人 |
AMERICAN TELEPHONE AND TELEGRAPH COMPANY, AT&T BELL LABORATORIES |
发明人 |
GREENBERGER, ALAN J. |
分类号 |
G11C15/00;G06F17/30;G11C15/04;(IPC1-7):G11C15/04;G11C11/24 |
主分类号 |
G11C15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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