Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus access regulation
Reexamination Certificate
2006-01-10
2006-01-10
Perveen, Rehana (Department: 2112)
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus access regulation
C710S263000, C710S039000
Reexamination Certificate
active
06985982
ABSTRACT:
In a transfer controller with hub and ports architecture one of the data ports is an active data port. This active data port can supply its own source information, destination information and data quantity in a data transfer request. This data transfer request is serviced in a manner similar to other data transfer requests. The active data port may specify itself as the data destination in an active read. Alternatively, the active data port may specify itself as the data source in an active data write.
REFERENCES:
patent: 6496740 (2002-12-01), Robertson et al.
patent: 6662306 (2003-12-01), Van Loo
Agarwala Sanjive
Comisky David A.
Damodaran Raguram
Fuoco Charles
Brady III W. James
Huynh Kim T.
Marshall, Jr. Robert D.
Perveen Rehana
Telecky , Jr. Frederick J.
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