发明名称 |
Method and Structure for Implementing a Reprogrammable ROM |
摘要 |
A method and structure implementing a reprogrammable read only memory (ROM) include a pair of fuse elements having different lengths and selectively arranged to define an initial bit state. A group of a plurality of the pairs of fuse elements defines a predetermined data pattern of ones and zeros, providing initial states stored in the reprogrammable ROM. The reprogrammable ROM is reprogrammed when needed by selectively blowing a selected fuse or selected fuses to change the data pattern stored in the ROM.
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申请公布号 |
US2008232150(A1) |
申请公布日期 |
2008.09.25 |
申请号 |
US20070689559 |
申请日期 |
2007.03.22 |
申请人 |
BOOTH ROGER ALLEN;KOTHANDARAMAN CHANDRASEKHARAN;LESLIE ALAN JAMES |
发明人 |
BOOTH ROGER ALLEN;KOTHANDARAMAN CHANDRASEKHARAN;LESLIE ALAN JAMES |
分类号 |
G11C17/00 |
主分类号 |
G11C17/00 |
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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