Riser card to support different kinds of connectors

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices

Reexamination Certificate

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Details

C361S760000

Reexamination Certificate

active

07443696

ABSTRACT:
A connecting apparatus comprises a riser card (10) and a slot (20). The riser card comprises a PCI-X slot (13), a PCI-E slot (11), a first connector (15), a second connector (17) and a third connector (19). The first connector set a serial of PCI-X signal pads (151) on one side thereof. The second connector is adapted to provide power and ground signals. The third connector set a serial of PCI-E signal pads (191) on the same side thereof as the first connector. The slot is defined on a circuit board for the riser card inserted therein. The slot comprises a first portion (21) and a second portion (23) coupling to the second connector. The first portion comprises a first side with a series of PCI-X signal pins (211) coupling to the serial of PCI-X signal pads of the first connector, when the riser card is inserted into the slot in a first direction with the first connector inserted into the first portion. The first portion comprises a second side with a series of PCI-E signal pins (191) coupling to the serial of PCI-E signal pads of the third connector, when the riser card is inserted into the slot in a second direction which is reverse to the first direction with the third connector inserted into the second portion.

REFERENCES:
patent: 5421734 (1995-06-01), MacWilliams
patent: 5440755 (1995-08-01), Harwer et al.
patent: 5754796 (1998-05-01), Wang et al.
patent: 5758100 (1998-05-01), Odisho
patent: 5911050 (1999-06-01), Egan et al.
patent: 6356959 (2002-03-01), Thomas et al.
patent: 2003/0179818 (2003-09-01), D'Angelo et al.

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