Method and system of bus master arbitration

Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus access regulation

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C710S018000, C710S110000, C710S116000

Reexamination Certificate

active

07099973

ABSTRACT:
A system (100) having a plurality of bus masters (111–113) coupled to an arbiter (150) is disclosed. An arbiter (150) is coupled to a first storage location (151) and a second storage location (152), where the first and second storage locations store bus master parking information for a system bus (141). The arbiter (150) receives a parking context indicator (131) that is used to select one of the first and second storage locations (151, 152) to provide bus master parking information to the arbiter (150).

REFERENCES:
patent: 5119486 (1992-06-01), Albonesi
patent: 5193149 (1993-03-01), Awiszio et al.
patent: 5297292 (1994-03-01), Morimoto et al.
patent: 5345566 (1994-09-01), Tanji et al.
patent: 5463740 (1995-10-01), Taniai et al.
patent: 5572686 (1996-11-01), Nunziata et al.
patent: 5581782 (1996-12-01), Sarangdhar et al.
patent: 5596729 (1997-01-01), Lester et al.
patent: 5752010 (1998-05-01), Herbert
patent: 5826045 (1998-10-01), Reams
patent: 5915102 (1999-06-01), Chin
patent: 5923859 (1999-07-01), Melo et al.
patent: 6073199 (2000-06-01), Cohen et al.
patent: 6092219 (2000-07-01), Porterfield
patent: 6157989 (2000-12-01), Collins et al.
patent: 6163826 (2000-12-01), Khan et al.
patent: 6269102 (2001-07-01), Hayashi
patent: 6564280 (2003-05-01), Walsh
patent: 6571306 (2003-05-01), Smith
patent: 6823410 (2004-11-01), Koike
patent: 6823411 (2004-11-01), Hofmann et al.
patent: 2002/0099892 (2002-07-01), Olarig
patent: 2003/0097505 (2003-05-01), Kato
patent: 2003/0110231 (2003-06-01), Roy
patent: 2003/0200375 (2003-10-01), Kawaguchi
patent: 2000035943 (2000-02-01), None
“PCI Arbiter Core,” Actel Corporation data sheet, 5172152-2/1.02, Jan. 2002, 4 pp.
“MPC5200 User Manual,” Section 16 “XLB ARBITER,” Order No. MPC5200UM/D, Motorola, digital dna, Jul. 2003, pp. 1-17.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and system of bus master arbitration does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system of bus master arbitration, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system of bus master arbitration will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3639109

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.