Patent US4498134A successfully refreshed from Google Patents.
US4498134A
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Segregator functional plane for use in a modular array processor
Assignee: Raytheon Co
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Filing: 1982-01-26
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Granted: 1985-02-05
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Expires: 2002-01-26
Abstract
Abstract A Segregator Functional Plane capable of dynamically segregating any number, or subset, of a Modular Array Processor's functional planes, either in terms of control or data exchange, or both, from the remainder. This is provided by interspersing a number of Segregator Functional Planes throughout the Array Processor so that a Segregator Functional Plane is architecturally located between each of the adjacent subsets of the Array Processor's functional planes. The Segregator Functional Plane nominally includes an array of pseudomodules that corresponds to the module arrays of the other functional planes of the Array Processor so that a pseudo-module is architecturally present between correspondingly adjacent modules of each Elemental Processor. These pseudo-modules are comprised of switches that may be commonly activated to functionally sever their respective Elemental Processor data bus lines. The Segregator Functional Plane also includes a second set of commonly activatable switches for functionally severing each of the Address Bus, Control Bus, Clock, Address Valid, and Configuration Latch Reset lines. Further, a third set of commonly activatable switches are included within the Segregator Functional Plane for functionally severing the input and output data lines that interconnect the Control and Array Processors.
Inventors
- 👤 Siegfried Hansen
- 👤 Jan Grinberg
- 👤 Robert D. Etchells
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:02
CPC Classifications
G; G06; G06F; G06F15/00; G06F15/76; G06F15/80; G06F15/8007; G06F15/8023
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
146 words
In a matrix array processor, a segregratable elemental processor comprising: (a) a plurality of modules, each including means for performing at least one of a number of generalized logic functions on data; (b) a data bus operatively associated with each of said modules for the tranfer of data thereinbetween, said data bus including a data bus line, each of said mddules including means for transferring data to and from said data bus line at given points along said data bus line; (c) a pseudo-module operatively associated with said data bus at a given segregation point along said data bus line, said pseudo-module including means for effectively severing said data bus line at said given segregation point so as to block the transfer of data between any of said modules associated with respective portions of said data bus line on either side of said given segregation point.
Claim 2
Dependent Claim
146 words
In a matrix array processor, a segregratable elemental processor comprising: (a) a plurality of modules, each including means for performing at least one of a number of generalized logic functions on data; (b) a data bus operatively associated with each of said modules for the tranfer of data thereinbetween, said data bus including a data bus line, each of said mddules including means for transferring data to and from said data bus line at given points along said data bus line; (c) a pseudo-module operatively associated with said data bus at a given segregation point along said data bus line, said pseudo-module including means for effectively severing said data bus line at said given segregation point so as to block the transfer of data between any of said modules associated with respective portions of said data bus line on either side of said given segregation point.
Claim 3
Dependent Claim
39 words
The device of claim 1 wherein said severing means is comprised of a semiconductor switch responsive to an activation signal, said switch being electrically interposed between the respective portions of said data bus line at said given segregation point.
Claim 4
Dependent Claim
25 words
The device of claim 2 wherein said switch is a semiconductor bilateral switch that electrically opens in response to the application of said activation signal.
Claim 5
Dependent Claim
193 words
A segragatable array processor that is operatively responsive to a control processor for processing two-dimensional arrays of data, said array processor comprising: (a) plurality of functional planes, each said plane including an array of functional modules, each said module including means for performing a given one of a number of generalized logic functions on data, corresponding ones of said modules of said functional planes being associated so as to form a plurality of elemental processors, each said elemental processor being further associated with means for transferring data between its respective ones of said modules, each said data transferring means including a data bus line; and (b) a segregator plane including an array of pseudo-modules corresponding to the arrays of said functional modules, each said pseudo-module being associated with a respective one of said data transferring means and including means for functionally severing its respective data bus line in response to a given activation signal so as to effectively electrically isolate the respective portions of said data bus line whereby the respective corresponding segments of each of said elemental processors are segregated from one another in response to the application of said activation signal.
Claim 6
Dependent Claim
193 words
A segragatable array processor that is operatively responsive to a control processor for processing two-dimensional arrays of data, said array processor comprising: (a) plurality of functional planes, each said plane including an array of functional modules, each said module including means for performing a given one of a number of generalized logic functions on data, corresponding ones of said modules of said functional planes being associated so as to form a plurality of elemental processors, each said elemental processor being further associated with means for transferring data between its respective ones of said modules, each said data transferring means including a data bus line; and (b) a segregator plane including an array of pseudo-modules corresponding to the arrays of said functional modules, each said pseudo-module being associated with a respective one of said data transferring means and including means for functionally severing its respective data bus line in response to a given activation signal so as to effectively electrically isolate the respective portions of said data bus line whereby the respective corresponding segments of each of said elemental processors are segregated from one another in response to the application of said activation signal.
Claim 7
Dependent Claim
44 words
The device of claim 4 further comprising a plurality of said segregator planes, each responsive to a respective activation signal, such that each of said elemental processors are segregated into respectively corresponding segments in response to the specific ones of said activation signals applied.
Claim 8
Dependent Claim
136 words
The device of claim 5 further comprising: (a) means for transferring control signals from said control processor to each of said functional planes and said segregator plane; (b) means for functionally severing said control means into portions corresponding to the segregatable portions of said array processor, said severing means being associated with said segregator plane and responsive to a sever control signal provided thereto, said control processor being electrically connected to a given respective segregatable portion of said control means; and (c) a slave control processor associated with a given respective segregatable portion of said control means, such that the corresponding portion of said array processor is operatively responsive to said slave control processor when said sever control signal is applied to said sever means and said given activation signal is applied to said functional plane.
Claim 9
Dependent Claim
175 words
An array processor, responsive to a control processor, comprising a plurality of elemental processors operatively arranged parallel to one another in a matrix array, wherein each elemental processor is comprised of a plurality of modules interconnected by a common bus line for purposes of transferring data therein between, each of said modules including means for performing one of a number of generalized logic functions, and wherein the improvement comprises a plurality of pseudo-modules distributed throughout said array processor such that at least one said pseudo-module is present in each said elemental processor, each said pseudo-module including means for functionally severing at a given point the data bus line associated with its respective one of said elemental processors so as to effectively segment said elemental processor at least with respect to the transfer of data between the modules associated with the respective segments of said functionally severed data bus line, each said functionally severing means being responsive to said control processor by the provision of a respective activation signal therefrom to each said functionally severing means.
Claim 10
Dependent Claim
175 words
An array processor, responsive to a control processor, comprising a plurality of elemental processors operatively arranged parallel to one another in a matrix array, wherein each elemental processor is comprised of a plurality of modules interconnected by a common bus line for purposes of transferring data therein between, each of said modules including means for performing one of a number of generalized logic functions, and wherein the improvement comprises a plurality of pseudo-modules distributed throughout said array processor such that at least one said pseudo-module is present in each said elemental processor, each said pseudo-module including means for functionally severing at a given point the data bus line associated with its respective one of said elemental processors so as to effectively segment said elemental processor at least with respect to the transfer of data between the modules associated with the respective segments of said functionally severed data bus line, each said functionally severing means being responsive to said control processor by the provision of a respective activation signal therefrom to each said functionally severing means.
Claim 11
Dependent Claim
58 words
The array processor of claim 7 further characterized in that said pseudo-modules are correspondingly distributed in each of said elemental processors such that said elemental processors may be correspondingly segmented with respect to a given set of said pseudo-modules whereby each corresponding segment of said elemental processors includes a like number and logic function type of said modules.
Claim 12
Dependent Claim
59 words
The array processor of claim 8 further characterized in that said respective activation signals provided to said pseudo-modules are provided in common to all of said pseudo-modules of said given set of pseudo-modules so that a corresponding portion of said array processor is segregated from the remainder at least with respect to the intra-array processor transfer of data thereinbetween.
References Cited (Backward Citations)
US3701976A
Cited
US3979728A
Cited
US4065808A
Cited
US4174514A
Cited
US4270169A
Cited
US4270170A
Cited
US4251861A
Cited
US4412303A
Cited
US4374414A
Cited
US4388686A
Cited
US4384273A
Cited
US4412285A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-02-05 | 1988-08-06 | 1989-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-02-05 | 1992-08-06 | 1993-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-02-05 | 1996-08-06 | 1997-02-05 | $7700.00 | Window Closed / Lapsed |