Title:
SIMPLE FAULT TOLERANCE FOR MEMORY
Document Type and Number:
WIPO Patent Application WO2002057920
Kind Code:
A3
Abstract:
Methods and an associated apparatus are disclosed for providing fault tolerance for memory. The method involves producing a remapping value (116). Then the remapping value may be logically combined with the address value intended for accessing a given memory location (118) to remap the bad address to the unused address. The remapped address (120) may then be accessed in place of an intended address (118).
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Inventors:
DRISCOLL KEVIN
Application Number:
PCT/US2002/004672
Publication Date:
February 26, 2004
Filing Date:
January 15, 2002
Export Citation:
Assignee:
HONEYWELL INT INC (US)
International Classes:
G06F12/16; G11C29/00; (IPC1-7): G06F11/20; G06F12/02; G11C29/00
Foreign References:
| US5838893A | 1998-11-17 | |||
| EP0146891A2 | 1985-07-03 |
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