A word oriented memory Built-In Self-Repair methodology is described without modifying the memory module. Faulty addresses and its data will be stored in the redundancy logic immediately after its detection during test. Fuse boxes can be connected via scan registers to the redundancy logic.
Index Terms:
BIST, Built-In Self-Repair, BISR, memory test, fuse boxes, field test
Citation:
Volker Schöber, Steffen Paul, Olivier Picot, "Memory Built-In Self-Repair using redundant words," itc, pp.995, International Test Conference 2001 (ITC'01), 2001