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Machine translation
1. (WO1980002608) DISTRIBUTED FIRST-COME FIRST-SERVED BUS ALLOCATION APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/002608    International Application No.:    PCT/US1980/000471
Publication Date: 27.11.1980 International Filing Date: 29.04.1980
IPC:
G06F 13/362 (2006.01), G06F 13/372 (2006.01)
Applicants:
Inventors:
Priority Data:
38834 14.05.1979 US
Title (EN) DISTRIBUTED FIRST-COME FIRST-SERVED BUS ALLOCATION APPARATUS
(FR) APPAREILS D"AFFECTACTION DE BUS DISTRIBUES SUIVANT LE MODE PREMIER ARRIVE, PREMIER TRAITE
Abstract: front page image
(EN)First-come, first-served bus allocation apparatus (110, 120, 140, 141, 142) are distributed to each device sharing a common resource, such as a data bus. Bus allocation is achieved by placing each request from a device for control of the resource in an ordinal ranking with respect to requests from other devices. Requests are assigned positions in the ordinal ranking concurrent with other activity on the data bus. Substantially simultaneous requests are ordered sequentially. As control of the data bus is relinquished by one device, control is transferred to the device whose position in the ordinal ranking is contiguous with that of the relinquishing device. Delay in making this transfer is substantially eliminated.
(FR)Des appareils d"affectation de bus suivant le mode premier arrive, premier traite (110, 120, 140, 141, 142) sont distribues a chaque dispositif se partageant une ressource commune, telle qu"un bus de donnees. L"affectation des bus s"effectue en placant chaque requete provenant d"un dispositif pour la commande de la ressource dans un ordre ordinal par rapport aux requetes provenant d"autres dispositifs. Les requetes ont des positions assignees classees dans l"ordre numerique simultanement a d"autres activites sur le bus de donnees. Les requetes simultanees sont ordonnees sequentiellement. Lorsqu"un dispositif abandonne la commande du bus de donnees, la commande est transferee au dispositif dont la position dans le classement ordonne est contigue a celle du dispositif d"abandon. Les delais pour effectuer ce transfert sont elimines.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)