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1. (WO2005031575) METHOD AND APPARATUS FOR MONITORING AND RESETTING A CO-PROCESSOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/031575    International Application No.:    PCT/IB2004/003089
Publication Date: 07.04.2005 International Filing Date: 20.09.2004
IPC:
G06F 11/07 (2006.01)
Applicants: ATI TECHNOLOGIES, INC. [CA/CA]; 1 Commerce Valley Drive East, Markham, Ontario (CA) (AE, AG, AL, AM, AT, AU, AZ, BA, BE, BF, BG, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NA, NE, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SI, SK, SL, SN, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW only).
ATI INTERNATIONAL, SRL [BB/BB]; Beaumont House, Hastings, Christ Church, Barbados, West Indies (BB) (BB only).
CHENG, Jeffrey, G. [CA/CA]; (CA) (For US Only).
CHAN, Hing, Pong [CA/CA]; (CA) (For US Only).
JIANG, Yinan [CA/CA]; (CA) (For US Only)
Inventors: CHENG, Jeffrey, G.; (CA).
CHAN, Hing, Pong; (CA).
JIANG, Yinan; (CA)
Agent: HOWE, Steven; Lloyd Wise, Commonwealth House, 1-19 New Oxford Street, London WC1A 1LW (GB)
Priority Data:
10/672,180 26.09.2003 US
Title (EN) METHOD AND APPARATUS FOR MONITORING AND RESETTING A CO-PROCESSOR
(FR) PROCEDE ET APPAREIL POUR CONTROLER ET REINITIALISER UN COPROCESSEUR
Abstract: front page image
(EN)A circuit monitors and resets a co-processor. The circuit includes a hang detector module for detecting a hang in co-processor. The circuit also includes a selective processor reset module for resetting the co-processor without resetting a processor in response to detecting a hang in the co-processor.
(FR)Un circuit permet de contrôler et de réinitialiser un coprocesseur. Ce circuit comporte un module détecteur d'arrêt permettant de détecter un arrêt dans le coprocesseur. Ce circuit comporte également un module de réinitialisation sélective de processeur permettant, suite à la détection d'un arrêt dans le coprocesseur, de le réinitialiser sans réinitialiser un autre processeur.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)