Patent EP0237193A2 successfully refreshed from Google Patents.
EP0237193A2
Expired / Lapsed
EP
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Backplane structure for a computer superpositioning scalar and vector operations
Assignee: Scientific Computer Systems Corp
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Filing: 1987-02-11
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Granted: —
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Expires: 2007-02-11
Abstract
Abstract A backplane structure for a computer includes first and second spaced apart backplane sections each having a series of spaced, vertical connector assemblies for receiving edge connectors of a series of parallel spaced apart circuit boards in a vertical orientation. Spaced bus lines run horizontally across each backplane section for interconnecting appropriate pins of the respective circuit board connectors. One of the backplane sections receives circuit boards of the memory section of a computer, and the other section receives the computer functional unit boards. A third backplane section extends between the first and second sections and has a series of spaced horizontal connector assemblies for receiving connector edges of a series of circuit boards in a horizontal orientation. At least some of the horizontal connector assemblies receive circuit boards of the buffer section of a computer. Each horizontal buffer board connector assembly is connected at each end to a respective selected portion of the bus lines of the first and second backplane sections, respectively, so a connected buffer board can act as a bridge between these sections.
Inventors
- 👤 Hanan Potash
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-29 23:07
CPC Classifications
H; H05; H05K; H05K1/00; H05K1/02; H05K1/14; G; G06; G06F; G06F13/00; G06F13/38; G06F13/40; G06F13/4063; G06F13/409; H05K7/00; H05K7/14; H05K7/1438; H05K7/1439; H05K7/1445
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
192 words
A backplane structure for a computer, comprising: first and second spaced apart backplane sections, each having a series of spaced parallel connector assemblies in a first orientation for mounting a series of parallel spaced circuit boards, and a series of parallel bus lines running transversely to the connector assemblies for interconnecting corresponding points of said connector assemblies; a third backplane section extending between said first and second sections and having a third series of spaced parallel connector assemblies in a second orientation perpendicular to said first orientation for mounting a further series of parallel spaced circuit boards in planes perpendicular to the circuit boards in said first and second sections and parallel with the bus lines in those sections, each of the third section connector assemblies extending across said third backplane section between said first and second backplane sections with opposite end portions of said third section connector assemblies adjacent said first and second backplane sections, respectively; and connecting means for connecting selected ones of said bus lines in said first and second backplane sections, respectively, to respective adjacent opposite end portions of selected ones of said third backplane section connector assemblies.
Claim 2
Dependent Claim
192 words
A backplane structure for a computer, comprising: first and second spaced apart backplane sections, each having a series of spaced parallel connector assemblies in a first orientation for mounting a series of parallel spaced circuit boards, and a series of parallel bus lines running transversely to the connector assemblies for interconnecting corresponding points of said connector assemblies; a third backplane section extending between said first and second sections and having a third series of spaced parallel connector assemblies in a second orientation perpendicular to said first orientation for mounting a further series of parallel spaced circuit boards in planes perpendicular to the circuit boards in said first and second sections and parallel with the bus lines in those sections, each of the third section connector assemblies extending across said third backplane section between said first and second backplane sections with opposite end portions of said third section connector assemblies adjacent said first and second backplane sections, respectively; and connecting means for connecting selected ones of said bus lines in said first and second backplane sections, respectively, to respective adjacent opposite end portions of selected ones of said third backplane section connector assemblies.
Claim 3
Dependent Claim
29 words
The structure of claim 1, wherein said connector assemblies of said first and second backplane section are vertical and said connector assemblies of said third backplane section are horizontal.
Claim 4
Dependent Claim
37 words
The structure of claim 1, wherein said connecting means comprises connecting lines extending between the innermost connector assemblies of the first and second backplane sections and adjacent end portions of said selected third backplane section connector assemblies.
Claim 5
Dependent Claim
51 words
The structure of claim 1, wherein said connecting means comprises means for turning the signal path between each outer backplane section and the third backplane section through 90 degrees from a direction transverse to the first and second section connector assemblies to a direction transverse to the third section connector assemblies.
Claim 6
Dependent Claim
22 words
The structure of claim 1, wherein said three backplane sections are provided in a line to form a continuous linear backplane assembly.
Claim 7
Dependent Claim
31 words
The structure of claim 5, wherein said first and second backplane section connector assemblies are provided on the opposite face of said backplane assembly to said third backplane section connector assemblies.
Claim 8
Dependent Claim
138 words
The structure of claim 1, wherein said first backplane section connector assemblies comprise means for mounting circuit boards comprising the memory section of a computer and said first backplane section bus lines include memory databuses of the computer, said second backplane section connector assemblies comprise means for mounting circuit boards comprising the functional unit of a computer and said second backplane section bus lines include the functional unit buses of the computer; and said third backplane section connector assemblies include buffer board connectors for mounting circuit boards comprising the buffer section of a computer and control board connectors for mounting circuit boards comprising the control section of a computer, said third backplane section having a series of parallel control bus lines extending transverse to said buffer and control board connectors for interconnecting said buffer and control circuit boards.
Claim 9
Dependent Claim
69 words
The structure of claim 7, wherein each of said buffer section boards corresponds to a selected portion of data from said memory and functional unit buses, and said connecting means comprises means for connecting selected lines of said memory and functional unit buses corresponding to said respective selected portions of data to respective selected ones of said buffer connectors at areas adjacent said first and second backplane sections, respectively.
Claim 10
Dependent Claim
50 words
The structure of claim 8, wherein said buffer boards are byte-sliced, and said connecting means comprise means for connecting lines of each memory and functional unit bus corresponding to each byte of data to the respective buffer board connector for mounting the buffer board for processing that byte of data.
Claim 11
Dependent Claim
66 words
The structure of claim 8 wherein the lines of the memory buses are interleaved to position lines of all the buses corresponding to equivalent bytes of data adjacent one another on the first backplane section, and the lines of the functional unit buses are interleaved to position lines of the respective buses corresponding to equivalent bytes of data adjacent one another en the second backplane section.
Claim 12
Dependent Claim
52 words
The structure of claim 8, wherein said connecting means comprises means for translating lines corresponding to each selected portion of data from an orientation transverse to said first and second backplane section connector assemblies into an orientation transverse to said buffer board connectors for connection to the corresponding selected buffer board connector.
Claim 13
Dependent Claim
99 words
The structure of claim 8, wherein each buffer board has a memory signal path terminator adjacent one side edge for connection to a part of a selected buffer board connector adjacent the first backplane section, and a functional unit signal path terminator adjacent the opposite side edge for connection to a part of the selected buffer board connector adjacent the second backplane section, said connecting means comprising means for connecting memory and functional unit bus lines corresponding to sequential portions of data to the opposite signal path terminators of respective buffer boards for processing the corresponding portion of data.
Claim 14
Dependent Claim
39 words
The structure of claim 7, wherein said memory buses are bi-directional and include at least one vector bus and two scalar buses, and said functional unit buses include at least four buses, at least two of which are bi-directional.
Claim 15
Independent Claim
195 words
A system interconnection structure for a computer comprising: first mounting means for mounting a first series of circuit boards comprising the memory section of a computer in spaced parallel relationship; second mounting means spaced from said first mounting means for mounting a second series of circuit boards comprising the functional unit section of a computer in spaced parallel relationship parallel to the first series of circuit boards. third mounting means extending between the first and second mounting means for mounting a third series of circuit boards in a spaced parallel stack at right angles to the first and second series of circuit boards with each of the third boards extending between the first and second series of circuit boards. first and second sets of connecting lines extending transversely across the first and second series of circuit boards, respectively, for providing selected interconnections between the circuit boards in that series? and connecting means for connecting the first and second sets of connecting lines to selected ones of the third series of circuit boards, comprising means connecting selected successive groups of connecting lines of each set to selected successive ones of said third series of circuit boards.
Claim 16
Independent Claim
195 words
A system interconnection structure for a computer comprising: first mounting means for mounting a first series of circuit boards comprising the memory section of a computer in spaced parallel relationship; second mounting means spaced from said first mounting means for mounting a second series of circuit boards comprising the functional unit section of a computer in spaced parallel relationship parallel to the first series of circuit boards. third mounting means extending between the first and second mounting means for mounting a third series of circuit boards in a spaced parallel stack at right angles to the first and second series of circuit boards with each of the third boards extending between the first and second series of circuit boards. first and second sets of connecting lines extending transversely across the first and second series of circuit boards, respectively, for providing selected interconnections between the circuit boards in that series? and connecting means for connecting the first and second sets of connecting lines to selected ones of the third series of circuit boards, comprising means connecting selected successive groups of connecting lines of each set to selected successive ones of said third series of circuit boards.
References Cited (Backward Citations)
No citation records indexed.
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