Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital logic testing
Reexamination Certificate
2004-06-23
2008-07-01
Trimmings, John P (Department: 2117)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital logic testing
C714S719000, C714S025000, C714S030000, C714S703000, C714S709000, C714S718000, C714S724000, C714S733000, C714S745000, C714S818000, C702S035000, C702S059000, C702S117000, C702S118000, C702S120000, C365S096000, C365S201000, C365S225700
Reexamination Certificate
active
07395475
ABSTRACT:
A fuse disposing circuit executes a same test as in a state before a fuse is cut, even in case the fuse is cut. For this, the fuse disposing circuit in accordance with the invention includes a test mode enable confirmation section for informing whether a test mode is enabled; and a fuse set for providing a constant signal by using the output from the test mode enable confirmation section in case of the test mode, regardless of elimination or non-elimination of a fuse.
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Blakely , Sokoloff, Taylor & Zafman LLP
Hynix / Semiconductor Inc.
Trimmings John P
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