Set associative repair cash system and method

摘要

This invention makes the scaling and its operation of the memory device easy making use of the set associative repair cash system which it corrects or restores the breakdown memory cell which is identified. The repair cash territory rooter (602) the adjustable repair cash territory is identified the repair territory of memory address by comparison with the repair cash territory. Adjustable local repair address is identified next, the local repair place rooter (603) the repair address section of memory address by comparison with the local repair place address which is peculiar to the adjustable repair cash territory. When adjustable local repair address is identified, the repair component (606) following to adjustable local repair address and the repair cash territory which is adjusted, access to repair place is offered. In addition, main memory (604) following to memory address, it offers the access to the location. Also the other system and method are disclosed.