Sequential flow-control and FIFO memory devices having error...

Details Sequential flow-control and FIFO memory devices having error... Sequential flow-control and FIFO memory devices having error...

2007-07-17

2007-07-17

Lamarre, Guy (Department: 2112)

Error detection/correction and fault detection/recovery

Pulse or data error handling

Digital data error correction

C714S763000

Reexamination Certificate

active

10912938

ABSTRACT:
FIFO memory devices include a multi-port cache memory device configured to generate a data word along with a plurality of diagnostic bits. These diagnostics bits encode an error correction status of the data word and a path traversal status of the data word through the FIFO memory device. In particular, the diagnostic bits identify all cases of whether the data word includes a corrected or uncorrected error, is without error or is unchecked for errors because the data word did not pass through error detection and correction circuitry within the FIFO memory device.

REFERENCES:
patent: 4493081 (1985-01-01), Schmidt
patent: 4888741 (1989-12-01), Malinowski
patent: 5371708 (1994-12-01), Kobayashi
patent: 5442747 (1995-08-01), Chan et al.
patent: 5546347 (1996-08-01), Ko et al.
patent: 5590272 (1996-12-01), Murata et al.
patent: 5884067 (1999-03-01), Storm et al.
patent: 6003144 (1999-12-01), Olarig et al.
patent: 6173425 (2001-01-01), Knaack et al.
patent: 6259648 (2001-07-01), Kragick
patent: 6366529 (2002-04-01), Williams et al.
patent: 6460157 (2002-10-01), Chen et al.
patent: 6546461 (2003-04-01), Au et al.
patent: 6557053 (2003-04-01), Bass et al.
patent: 6754777 (2004-06-01), Au et al.
patent: 2002/0184579 (2002-12-01), Alvarez, II et al.
patent: 2004/0001269 (2004-01-01), Itou et al.
patent: 2004/0003336 (2004-01-01), Cypher
patent: 2004/0019743 (2004-01-01), Au et al.
patent: 2004/0047209 (2004-03-01), Lien et al.
patent: 2004/0088636 (2004-05-01), Cypher
patent: 2004/0243784 (2004-12-01), Singh

Affiliated with

Also associated with

Rating

Sequential flow-control and FIFO memory devices having error... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sequential flow-control and FIFO memory devices having error..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sequential flow-control and FIFO memory devices having error... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3786784