FIFO with undo-push capability

Details FIFO with undo-push capability FIFO with undo-push capability

2005-03-08

2005-03-08

Padmanabhan, Mano (Department: 2188)

Electrical computers and digital processing systems: memory

Storage accessing and control

Control technique

C711S133000, C710S005000, C345S503000

Reexamination Certificate

active

06865652

ABSTRACT:
A plurality of command segments comprising one command are received into an integrated circuit in a plurality of phases, each command segment being received in a different phase. The command segments are pushed into a command queue. Control logic checks for a cancellation indication for the command being received. If a cancellation indication is received, the control logic for the command queue performs an undo-push operation to remove the command segments stored in the command queue associated with the cancelled command.

REFERENCES:
patent: 5603010 (1997-02-01), Dodd et al.
patent: 5931920 (1999-08-01), Ghaffari et al.
patent: 6088740 (2000-07-01), Ghaffari et al.
patent: 6112265 (2000-08-01), Harriman et al.
patent: 6170030 (2001-01-01), Bell
patent: 6226695 (2001-05-01), Kaiser et al.
patent: 6275905 (2001-08-01), Keller et al.
patent: 6370621 (2002-04-01), Keller
patent: 6393529 (2002-05-01), Keller
patent: 6487637 (2002-11-01), Arimilli et al.
patent: 6526430 (2003-02-01), Hung et al.
James Noctor, Class Fifo, Dec. 5, 1997, NCL Technologies, http://www.noctor.com/doc/api/ie
cl/util/Fifo.html, pp. 1-4.*
Oliver Wieland, Class UndoManger, http://fopps.sourceforge.net/api/org/fopps/share/UndoManger.html, pp. 1-6.*
AMD Athlon™ Processor Technical Brief, Publication No. 22054, Dec. 1999, pp. 1-7.
AMD Athlon™ Processor Data Sheet, Publication No. 21016-D, Aug., 1999, pp. 1-58.

Affiliated with

Also associated with

Rating

FIFO with undo-push capability does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with FIFO with undo-push capability, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and FIFO with undo-push capability will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3443789