| 摘要 |
A fuse-redundancy circuit for use in an integrated circuit and method for operating the same. The fuse-redundancy circuit comprises at least two fuses, at least two fuse-control devices, and a status-checking circuit. Each one of the at least two fuse-control devices is operable to control an electric current flowing through a corresponding one of the at least two fuses. The status-checking circuit operable to generate a status signal having (i) a first state when at least one of the at least two fuses is blown, and (ii) a second state otherwise.
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