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1. (WO1998052127) DYNAMIC RETRY IMPLEMENTATION FOR THE PCI BUS BASED ON POSTED TRANSACTIONS ON THE PCI BUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/052127 International Application No.: PCT/US1998/009678
Publication Date: 19.11.1998 International Filing Date: 12.05.1998
IPC:
G06F 11/14 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
11
Error detection; Error correction; Monitoring
07
Responding to the occurrence of a fault, e.g. fault tolerance
14
Error detection or correction of the data by redundancy in operation, e.g. by using different operation sequences leading to the same result
Applicants:
CIRRUS LOGIC, INC. [US/US]; M/S 521 3100 West Warren Avenue Fremont, CA 94538-6419, US
Inventors:
KANEKAL, Hemanth, G.; US
Agent:
NGUYEN, Frank, D. ; Cirrus Logic, Inc. M/S 521 3100 West Warren Avenue Fremont, CA 94538-6419, US
Priority Data:
08/873,88312.05.1997US
Title (EN) DYNAMIC RETRY IMPLEMENTATION FOR THE PCI BUS BASED ON POSTED TRANSACTIONS ON THE PCI BUS
(FR) MISE EN OEUVRE DE REPETITION DYNAMIQUE POUR LE BUS PCI FONDE SUR DES TRANSACTIONS POSTEES SUR LE BUS PCI
Abstract:
(EN) A method and apparatus to prevent data from being corrupted prior to reaching the final destination is provided. The method and apparatus monitors the status of posted write transactions and transaction initiations. If it is determined that a posted write transaction if incomplete and there is a pending transaction initiation, a bus retry is requested for the pending transaction.
(FR) Procédé et appareil empêchant des données d'être altérées avant qu'elles n'arrivent à leur destination finale. Le procédé et l'appareil surveillent l'état de transaction écrite postée et les débuts de transaction. Si il est déterminée qu'une transaction écrite postée est incomplète et qu'un début de transaction est en attente, une relance de bus est demandée pour la transaction en attente.
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Designated States: AL, AU, BA, BB, BG, BR, CA, CN, CU, CZ, EE, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KP, KR, LC, LK, LR, LS, LT, LV, MG, MK, MN, MW, MX, NO, NZ, PL, RO, RU, SD, SG, SI, SK, SL, TR, TT, UA, UG, UZ, VN, YU, ZW
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1998074823