An apparatus has a fuse array, a cache memory, and cores. The fuse array is disposed on a die, into which is programmed the configuration data. The fuse array includes a first plurality of fuses and a second plurality of fuses. The first plurality of fuses stores compressed cache correction data. The second plurality of fuses stores compressed fuse correction data that indicates locations and values corresponding to one or more fuses within the first plurality of fuses whose states are to be changed from that which was previously stored. The cores are disposed on the die, where each of the cores accesses the fuse array upon power-up/reset. The each of the cores includes a cache fuses decompressor that changes the states according to the locations and the values, decompresses the compressed cache correction data, and distributes decompressed cached correction data to initialize the cache memory.