Muncy, Geissler, Olds & Lowe, P.C.
Method and apparatus for multiple-bit DRAM error recovery
A system for replacing a page stored in system memory when reading the page incurs a multiple-bit error. Upon reading a page in system memory for which a multiple-bit error is detected, backup data in flash memory is loaded into a redundant page in the system memory, and a re-mapper is configured so that future accesses to the page are redirected to the redundant page.
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Hyunsuk Dexter Tamio Jungwon Jung Pill
Shin Chun Suh Kim