Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus access regulation
Patent
1997-11-14
2000-09-26
Sheikh, Ayaz R.
Electrical computers and digital data processing systems: input/
Intrasystem connection
Bus access regulation
710102, 710129, 713324, 713340, G06F 1300
Patent
active
061254177
ABSTRACT:
A device that enables a card to be hot-plugged into a socket on a processor-base machine includes a signal bus arbitrator, a signal bus switch, a power bus switch, a cover plate switch, status signals and a controller. The controller monitors the status signals and other signals from the cover plate switch and the signal bus arbitrator to generate control signals that activate the power bus switch and the signal bus switch to control power and signal transmitting facilities at the socket.
REFERENCES:
patent: 4835737 (1989-05-01), Herrig et al.
patent: 5157771 (1992-10-01), Losi et al.
patent: 5182780 (1993-01-01), Robertson
patent: 5196712 (1993-03-01), Nguyen et al.
patent: 5210855 (1993-05-01), Bartol
patent: 5473499 (1995-12-01), Weir
patent: 5530302 (1996-06-01), Hamre et al.
patent: 5572395 (1996-11-01), Rasums et al.
patent: 5579491 (1996-11-01), Jeffries et al.
patent: 5602717 (1997-02-01), Leshem et al.
patent: 5606704 (1997-02-01), Pierce et al.
patent: 5784576 (1998-07-01), Guthrie et al.
patent: 5793987 (1998-08-01), Quackenbush et al.
patent: 5796185 (1998-08-01), Takata et al.
patent: 5875308 (1999-02-01), Egan et al.
patent: 5881251 (1999-03-01), Fung et al.
patent: 5889965 (1999-03-01), Wallach et al.
Bailis Robert Thomas
Bonds, Jr. Thomas Lee
Draughn Roy Lee
Genzlinger Alvin Dean
Jensen David John
Cockburn Joscelyn G.
International Business Machines - Corporation
Phan Raymond N
Sheikh Ayaz R.
LandOfFree
Hot plug of adapters using optical switches does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hot plug of adapters using optical switches, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hot plug of adapters using optical switches will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2109039