초록 ▼

A low-profile computer assembly having a universal footprint on a riser card for mounting peripheral card connectors on the riser card is provided. The peripheral card connectors can be of the edge-card type and can be mounted in pairs, back-to-back, with each connector of the pair extending uniaxia

A low-profile computer assembly having a universal footprint on a riser card for mounting peripheral card connectors on the riser card is provided. The peripheral card connectors can be of the edge-card type and can be mounted in pairs, back-to-back, with each connector of the pair extending uniaxially and perpendicularly from opposing sides of a riser card. The two opposing universal footprints on which such a pair of peripheral card connectors are mounted can support a first peripheral card connector having a first bus form factor for a first peripheral bus conforming to a first bus protocol specification and a second, paired peripheral card connector having a second, different bus form factor for a second peripheral bus conforming to a second, different bus protocol specification.

대표청구항 ▼

[ What is claimed is:] [1.] A low profile computer assembly, comprising:a circuit board having opposing major surfaces for disposing electrical circuitry on at least one of said major surfaces, and a riser card connector placed on at least one of said circuit board major surfaces and being electrica

[ What is claimed is:] [1.] A low profile computer assembly, comprising:a circuit board having opposing major surfaces for disposing electrical circuitry on at least one of said major surfaces, and a riser card connector placed on at least one of said circuit board major surfaces and being electrically connected to said electrical circuitry;a riser card having opposing sides, said riser card attached to said riser card connector and held substantially perpendicular to said circuit board, wherein said riser card includes riser card traces disposed on at least one of said opposing sides of said riser card for electrically coupling to said electrical circuitry of said circuit board through said card connector; andfirst and second edge-card peripheral card connectors mounted back-to-back with respect to each other, each of said edge-card peripheral card connectors extending outwardly from a respective side of said riser card, wherein said first and second edge-card peripheral card connectors extend outwardly along a single axis which runs substantially perpendicular to said riser card and substantially in parallel to said circuit board major surfaces, said edge-card peripheral card connectors including edge-card peripheral card contacts electrically coupled to some of said riser card traces; andwherein said first edge-card peripheral card connector supports a first bus form factor for a first peripheral bus conforming to a first bus protocol specification, wherein said second edge-card peripheral card connector supports a second bus form factor for a second peripheral bus conforming to a second bus protocol specification, wherein said first and second bus form factors are different, and wherein said first and second bus protocol specifications are different;wherein said riser card includes at least one universal foot print interfacing to either (i) an edge-card peripheral card connector supporting the first bus form factor for the first peripheral bus conforming to the first bus protocol specification, or (ii) an edge-card peripheral card connector supporting the second bus form factor for the second peripheral bus; andwherein said first edge-card peripheral card connector is mounted onto the universal foot print of said riser card.