发明名称 |
Multiple trip point fuse latch device and method |
摘要 |
A multiple trip point fuse latch device and method is disclosed. Multiple read inputs to a fuse latch enable the altering of the resistive trip point of the fuse latch. A multiple trip point fuse latch may be combined with a slave latch to form a master-slave flip-flop, and multiple master-slave flip-flops may be connected in series to form a shift register. Changing the trip point permits the use of a test procedure that may analyze the margins of a fuse latch during the fuse read operation.
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申请公布号 |
US2004140835(A1) |
申请公布日期 |
2004.07.22 |
申请号 |
US20030347727 |
申请日期 |
2003.01.21 |
申请人 |
LEHMANN GUNTHER;ROBSON NORMAN |
发明人 |
LEHMANN GUNTHER;ROBSON NORMAN |
分类号 |
G11C17/16;G11C29/02;G11C29/08;(IPC1-7):H03K3/356 |
主分类号 |
G11C17/16 |
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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