1982-05-17
1985-01-08
Atkinson, Charles E.
Excavating
365200, G11C 2900, G06F 1120
Patent
active
044930755
ABSTRACT:
A large scale memory system that can use devices with some defective memory cells in them since bad cells and bad devices are recorded in a separate permanent memory that accompanies the system. The permanent memory is continuously referred to so as to avoid defective cells during accessing. Spare devices are automatically incorporated in the system, as needed, to facilitate self repairing.
REFERENCES:
patent: 3434116 (1969-03-01), Anacker
patent: 3633175 (1969-05-01), Harper
patent: 3772652 (1973-11-01), Hilberg
patent: 4051354 (1977-09-01), Chaote
patent: 4321695 (1982-03-01), Redwine et al.
patent: 4342084 (1982-07-01), Sager et al.
patent: 4376300 (1983-03-01), Tsang
patent: 4389715 (1983-06-01), Eaton, Jr. et al.
patent: 4422161 (1983-12-01), Kressel et al.
Anderson James M.
Kitagawa Dennis T.
Knight, III Thomas S.
Rey Ernesto
Atkinson Charles E.
National Semiconductor Corporation
Pollock Michael J.
Winters Paul J.
Woodward Gail W.
LandOfFree
Self repairing bulk memory does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Self repairing bulk memory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self repairing bulk memory will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-116834