Redundant Fuse Coding

摘要

In accordance with some embodiments, fuse information may be written into a fuse array in a way that provides sufficient redundancy, making it harder for malicious parties to attack the fuse array.

主权项

1. A computer executed method comprising:
providing a first string of bits to record a fuse state, including at least one complement bit; and storing said first string along a address line and a second string that is a complement of the first string in an address line in a different direction so that one of said first and second strings is stored in a row while the other string is stored in a column.