Chip correct and fault isolation in computer memory systems

Details Chip correct and fault isolation in computer memory systems Chip correct and fault isolation in computer memory systems

2005-04-11

2009-06-09

Abraham, Esaw T (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S718000, C714S754000, C714S799000

Reexamination Certificate

active

07546514

ABSTRACT:
Systems and methods for implementing chip correct and fault isolation in computer memory systems are disclosed. An exemplary method may include interleaving check bits with a data word to form at least one interleaved data word. The method may also include writing the at least one interleaved data word to memory in critical word order zero. The method may also include performing a check and correct operation on the at least one interleaved data word before returning the data word to a requesting device.

REFERENCES:
patent: 4201337 (1980-05-01), Lewis et al.
patent: 4358848 (1982-11-01), Patel
patent: 4450561 (1984-05-01), Gotze et al.
patent: 5063533 (1991-11-01), Erhart et al.
patent: 5200963 (1993-04-01), Chau et al.
patent: 5418796 (1995-05-01), Price et al.
patent: 6493843 (2002-12-01), Raynham
patent: 6662332 (2003-12-01), Kimmitt
patent: 6735726 (2004-05-01), Muranaka et al.
patent: 6799287 (2004-09-01), Sharma et al.
patent: 6848070 (2005-01-01), Kumar
patent: 7032158 (2006-04-01), Alvarez et al.
patent: 7134069 (2006-11-01), Longwell et al.
patent: 2003/0172235 (2003-09-01), Letey et al.
Shankland, “Can HP's ‘Super’ server save Itanium?”, cnet news.com, Last Modified Mar. 31, 2004, http:/
ews.com.com/Can+HPs+Super+server+save+Itanium/2100-1006 3-5647701.html.

Affiliated with

Also associated with

Rating

Chip correct and fault isolation in computer memory systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chip correct and fault isolation in computer memory systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chip correct and fault isolation in computer memory systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4073945