Electrical computers and digital data processing systems: input/ – Interrupt processing – Multimode interrupt processing
Reexamination Certificate
2006-05-09
2006-05-09
Perveen, Rehana (Department: 2112)
Electrical computers and digital data processing systems: input/
Interrupt processing
Multimode interrupt processing
C710S264000, C710S265000
Reexamination Certificate
active
07043584
ABSTRACT:
In an digital video disk player the timely acquisition of specific data types is particularly important during trick mode operation. During trick modes a controller can provide enhanced control capability by employing interrupt requests having priorities that differ from those used during normal play mode operation. A method for controlling a microcontroller in digital disk apparatus having at least two reproducing modes. The method comprises the steps of prioritizing the microcontroller interrupts during a first reproducing mode, and in a second reproducing mode reordering the microcontroller interrupt priorities.
REFERENCES:
patent: 3984820 (1976-10-01), Stanley et al.
patent: 4799148 (1989-01-01), Nishioka
patent: 4914580 (1990-04-01), Jensen et al.
patent: 5083261 (1992-01-01), Wilkie
patent: 5530875 (1996-06-01), Wach
patent: 5581771 (1996-12-01), Osakabe
patent: 5691972 (1997-11-01), Tsuga et al.
patent: 5768466 (1998-06-01), Kawamura et al.
patent: 5861912 (1999-01-01), Nanba
patent: 5907660 (1999-05-01), Inoue et al.
patent: 5923627 (1999-07-01), Miwa et al.
patent: 5928321 (1999-07-01), Ozcelik et al.
patent: 5940610 (1999-08-01), Baker et al.
patent: 5966352 (1999-10-01), Sawabe et al.
patent: 5974015 (1999-10-01), Iizuka et al.
patent: 5995709 (1999-11-01), Tsuge
patent: 6002877 (1999-12-01), Yamagata
patent: 6006004 (1999-12-01), Moriyama et al.
patent: 6012137 (2000-01-01), Bublil et al.
patent: 6034942 (2000-03-01), Yoshio et al.
patent: 6076062 (2000-06-01), Van Steenbrugge
patent: 6118927 (2000-09-01), Kikuchi et al.
patent: 6263396 (2001-07-01), Cottle et al.
patent: 6304714 (2001-10-01), Krause et al.
patent: 6363207 (2002-03-01), Duruoz et al.
U.S. Appl. No. 09/024,232 dated Feb. 17, 1998 (Priority Document).
Levy Robert B.
Patel Nimesh G.
Perveen Rehana
Thomson Licensing
Tripoli Joseph S.
LandOfFree
Interrupt prioritization in a digital disk apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Interrupt prioritization in a digital disk apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Interrupt prioritization in a digital disk apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3622067