Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
Reexamination Certificate
2005-11-01
2005-11-01
Mei, Xu (Department: 2644)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Usage protection of distributed data files
C705S077000, C705S056000, C714S034000, C700S094000
Reexamination Certificate
active
06961715
ABSTRACT:
A data processing device uses a portion of a random access memory as an input buffer for holding a portion of a stream of data which is being processed by a processing unit within the processing device. Various break-point source tasks801a–ndetermine discontinuities in the portion of data stored in the input buffer and a sorted list of the addresses of the discontinuities is maintained in breakpoint queue800. Since the buffer is managed in a FIFO manner, a single breakpoint register810is sufficient to monitor addresses as they are provided by an address register820for accessing the random access memory. When a breakpoint is detected, the breakpoint queue and the breakpoint register is updated by an update task802.
REFERENCES:
patent: 4675646 (1987-06-01), Lauer
patent: 5053944 (1991-10-01), Krauskopf
patent: 5249278 (1993-09-01), Krauskopf
patent: 5644310 (1997-07-01), Laczko et al.
patent: 5737516 (1998-04-01), Circello et al.
patent: 5946352 (1999-08-01), Rowlands et al.
patent: 6035422 (2000-03-01), Hohl et al.
patent: 6061655 (2000-05-01), Xue et al.
patent: 6134652 (2000-10-01), Warren
patent: 6192427 (2001-02-01), Li et al.
patent: 6449736 (2002-09-01), Matt et al.
patent: 6708326 (2004-03-01), Bhattacarya
patent: 2002/0194540 (2002-12-01), Cheung et al.
patent: 2003/0149961 (2003-08-01), Kawai et al.
patent: 2004/0088462 (2004-05-01), Miyake et al.
Laczko, Sr. Frank L.
Li Stephen (Hsiao Yi)
Rowlands Jonathan
Brady III W. James
Marshall, Jr. Robert D.
Mei Xu
LandOfFree
Input/output buffer managed by sorted breakpoint... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Input/output buffer managed by sorted breakpoint..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Input/output buffer managed by sorted breakpoint... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3474369