Patents by Inventor Stephen L. Wasson
Stephen L. Wasson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20140062526Abstract: The exemplary embodiments provide a resilient integrated circuit. An exemplary IC comprises a plurality of composite circuit elements, a state machine element (SME), and a plurality of communication elements. Each composite circuit element comprises an element interface and a selected circuit element which may vary by element type, and which may be configurable. The state machine element assigns various functions based on element type, such as assigning a first configuration to a first element type, assigning a second configuration to a second element type, and providing a first data link for the corresponding assignments. In response to detection of a fault or failure, the state machine element re-assigns the first configuration to another composite circuit element and creates a second data link for performance of the same function.Type: ApplicationFiled: November 12, 2013Publication date: March 6, 2014Inventors: Steven Hennick Kelem, Jaime C. Cummins, John L. Watson, Robert Plunkett, Stephen L. Wasson, Brian A. Box, Enno Wein, Charles A. Furciniti
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Patent number: 8624622Abstract: The exemplary embodiments provide a resilient integrated circuit. An exemplary IC comprises a plurality of composite circuit elements, a state machine element (SME), and a plurality of communication elements. Each composite circuit element comprises an element interface and a selected circuit element which may vary by element type, and which may be configurable. The state machine element assigns various functions based on element type, such as assigning a first configuration to a first element type, assigning a second configuration to a second element type, and providing a first data link for the corresponding assignments. In response to detection of a fault or failure, the state machine element re-assigns the first configuration to another composite circuit element and creates a second data link for performance of the same function, providing for the IC to continue the same functioning despite defects which may arise during operation.Type: GrantFiled: October 18, 2011Date of Patent: January 7, 2014Assignee: Element CXI, LLCInventors: Steven Hennick Kelem, Jaime C. Cummins, John L. Watson, Robert Plunkett, Stephen L. Wasson, Brian A. Box, Enno Wein, Charles A. Furciniti
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Publication number: 20130241595Abstract: The exemplary embodiments provide a reconfigurable integrated circuit architecture comprising: a configurable circuit element configurable for a plurality of data operations, each data operation corresponding to a context of a plurality of contexts; a plurality of input queues; a plurality of output queues; one or more configuration and control registers to store, for each context of the plurality of contexts, a plurality of configuration bits, a run status bit, and a plurality of bits designating at least one data input queue and at least one data output queue; and an element controller coupled to the configurable circuit element and to the one or more configuration and control registers, the element controller to allow loading of a context configuration and execution of a data operation upon the arrival of input data in the context-designated data input queue when the context run status is enabled and the context-designated data output queue has a status to accept output data.Type: ApplicationFiled: May 6, 2013Publication date: September 19, 2013Applicant: Element CXI, LLCInventors: Steven Hennick Kelem, John M. Rudosky, Brian A. Box, Stephen L. Wasson
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Publication number: 20130229204Abstract: The exemplary embodiments provide a resilient integrated circuit. An exemplary IC comprises a plurality of composite circuit elements, a state machine element (SME), and a plurality of communication elements. Each composite circuit element comprises an element interface and a selected circuit element which may vary by element type, and which may be configurable. The state machine element assigns various functions based on element type, such as assigning a first configuration to a first element type, assigning a second configuration to a second element type, and providing a first data link for the corresponding assignments. In response to detection of a fault or failure, the state machine element re-assigns the first configuration to another composite circuit element and creates a second data link for performance of the same function.Type: ApplicationFiled: April 18, 2013Publication date: September 5, 2013Inventors: Steven Hennick Kelem, Jaime C. Cummins, John L. Watson, Robert Plunkett, Stephen L. Wasson, Brian A. Box, Enno Wein, Charles A. Furciniti
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Patent number: 8456191Abstract: The exemplary embodiments provide a reconfigurable integrated circuit architecture comprising: a configurable circuit element configurable for a plurality of data operations, each data operation corresponding to a context of a plurality of contexts; a plurality of input queues; a plurality of output queues; one or more configuration and control registers to store, for each context of the plurality of contexts, a plurality of configuration bits, a run status bit, and a plurality of bits designating at least one data input queue and at least one data output queue; and an element controller coupled to the configurable circuit element and to the one or more configuration and control registers, the element controller to allow loading of a context configuration and execution of a data operation upon the arrival of input data in the context-designated data input queue when the context run status is enabled and the context-designated data output queue has a status to accept output data.Type: GrantFiled: August 23, 2011Date of Patent: June 4, 2013Assignee: Element CXI, LLCInventors: Steven Hennick Kelem, Brian A. Box, John M. Rudosky, Stephen L. Wasson
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Patent number: 8446166Abstract: The exemplary embodiments provide a resilient integrated circuit. An exemplary IC comprises a plurality of composite circuit elements, a state machine element (SME), and a plurality of communication elements. Each composite circuit element comprises an element interface and a selected circuit element which may vary by element type, and which may be configurable. The state machine element assigns various functions based on element type, such as assigning a first configuration to a first element type, assigning a second configuration to a second element type, and providing a first data link for the corresponding assignments. In response to detection of a fault or failure, the state machine element re-assigns the first configuration to another composite circuit element and creates a second data link for performance of the same function.Type: GrantFiled: June 14, 2011Date of Patent: May 21, 2013Assignee: Element CXI, LLCInventors: Steven Hennick Kelem, Jaime C. Cummins, John L. Watson, Robert Plunkett, Stephen L. Wasson, Brian A. Box, Enno Wein, Charles A. Furciniti
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Patent number: 8407429Abstract: The exemplary embodiments provide a multi-context configurable memory controller comprising: an input-output data port array comprising a plurality of input queues and a plurality of output queues; at least one configuration and control register to store, for each context of a plurality of contexts, a plurality of configuration bits; a configurable circuit element configurable for a plurality of data operations, each data operation corresponding to a context of a plurality of contexts, the plurality of data operations comprising memory address generation, memory write operations, and memory read operations, the configurable circuit element comprising a plurality of configurable address generators; and an element controller, the element controller comprising a port arbitration circuit to arbitrate among a plurality of contexts having a ready-to-run status, and the element controller to allow concurrent execution of multiple data operations for multiple contexts having the ready-to-run status.Type: GrantFiled: August 23, 2011Date of Patent: March 26, 2013Assignee: Element CXI, LLCInventors: John M. Rudosky, Stephen L. Wasson, Brian A. Box, Steven Hennick Kelem
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Patent number: 8395414Abstract: The exemplary embodiments provide a reconfigurable integrated circuit architecture having a predetermined, unit timing increment (or delay) for both data operations and data word transfers within every zone and between zones, which are independent of application placement and routing. An exemplary IC comprises a plurality of circuit zones, with each zone comprising: a plurality of composite circuit elements, a plurality of cluster queues, and a full interconnect bus. Each composite circuit element comprises: a configurable circuit element circuit and an element interface and control circuit, with the element interface and control circuit comprising an input queue and an output queue. Each cluster queue comprises an element interface and control having an input queue and an output queue. The full interconnect bus couples every output queue within the zone to every input queue within the zone.Type: GrantFiled: August 23, 2011Date of Patent: March 12, 2013Assignee: Element CXI, LLCInventors: Stephen L. Wasson, Brian A. Box, John M. Rudosky, Steven Hennick Kelem
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Patent number: 8390325Abstract: The exemplary embodiments provide a reconfigurable integrated circuit capable of on-chip configuration and reconfiguration, comprising: a plurality of configurable composite circuit elements; a configuration and control bus; a memory; and a sequential processor. Each composite circuit element comprises: a configurable circuit; and an element interface and control circuit, the element interface and control circuit comprising an element controller and at least one configuration and control register to store one or more configuration and control words. The configuration and control bus is coupled to the plurality of configurable composite circuit elements, and comprises a plurality of address and control lines and a plurality of data lines. The sequential processor can write configurations to the configuration and control registers of an addressed configurable composite circuit element to configure or reconfigure the configurable circuit.Type: GrantFiled: August 23, 2011Date of Patent: March 5, 2013Assignee: Element CXI, LLCInventors: Brian A. Box, John M. Rudosky, Stephen L. Wasson, Steven Hennick Kelem
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Patent number: 8384416Abstract: The exemplary embodiments provide a resilient integrated circuit. An exemplary IC comprises a plurality of composite circuit elements, a state machine element (SME), and a plurality of communication elements. Each composite circuit element comprises an element interface and a selected circuit element which may vary by element type, and which may be configurable. The state machine element assigns various functions based on element type, such as assigning a first configuration to a first element type, assigning a second configuration to a second element type, and providing a first data link for the corresponding assignments. In response to detection of a fault or failure, the state machine element re-assigns the first configuration to another composite circuit element and creates a second data link for performance of the same function.Type: GrantFiled: December 23, 2010Date of Patent: February 26, 2013Assignee: Element CXI, LLCInventors: Steven Hennick Kelem, Jaime C. Cummins, John L. Watson, Robert Plunkett, Stephen L. Wasson, Brian A. Box, Enno Wein, Charles A. Furciniti
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Publication number: 20120146685Abstract: The exemplary embodiments provide a resilient integrated circuit. An exemplary IC comprises a plurality of composite circuit elements, a state machine element (SME), and a plurality of communication elements. Each composite circuit element comprises an element interface and a selected circuit element which may vary by element type, and which may be configurable. The state machine element assigns various functions based on element type, such as assigning a first configuration to a first element type, assigning a second configuration to a second element type, and providing a first data link for the corresponding assignments. In response to detection of a fault or failure, the state machine element re-assigns the first configuration to another composite circuit element and creates a second data link for performance of the same function, providing for the IC to continue the same functioning despite defects which may arise during operation.Type: ApplicationFiled: October 18, 2011Publication date: June 14, 2012Applicant: ELEMENT CXI, LLCInventors: Steven Hennick Kelem, Jaime C. Cummins, John L. Watson, Robert Plunkett, Stephen L. Wasson, Brian A. Box, Enno Wein, Charles A. Furciniti
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Publication number: 20120131257Abstract: The exemplary embodiments provide a multi-context configurable memory controller comprising: an input-output data port array comprising a plurality of input queues and a plurality of output queues; at least one configuration and control register to store, for each context of a plurality of contexts, a plurality of configuration bits; a configurable circuit element configurable for a plurality of data operations, each data operation corresponding to a context of a plurality of contexts, the plurality of data operations comprising memory address generation, memory write operations, and memory read operations, the configurable circuit element comprising a plurality of configurable address generators; and an element controller, the element controller comprising a port arbitration circuit to arbitrate among a plurality of contexts having a ready-to-run status, and the element controller to allow concurrent execution of multiple data operations for multiple contexts having the ready-to-run status.Type: ApplicationFiled: August 23, 2011Publication date: May 24, 2012Applicant: ELEMENT CXI, LLCInventors: John M. Rudosky, Stephen L. Wasson, Brian A. Box, Steven Hennick Kelem
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Publication number: 20120126850Abstract: The exemplary embodiments provide a reconfigurable integrated circuit architecture having a predetermined, unit timing increment (or delay) for both data operations and data word transfers within every zone and between zones, which are independent of application placement and routing. An exemplary IC comprises a plurality of circuit zones, with each zone comprising: a plurality of composite circuit elements, a plurality of cluster queues, and a full interconnect bus. Each composite circuit element comprises: a configurable circuit element circuit and an element interface and control circuit, with the element interface and control circuit comprising an input queue and an output queue. Each cluster queue comprises an element interface and control having an input queue and an output queue. The full interconnect bus couples every output queue within the zone to every input queue within the zone.Type: ApplicationFiled: August 23, 2011Publication date: May 24, 2012Applicant: ELEMENT CXI, LLCInventors: Stephen L. Wasson, Brian A. Box, John M. Rudosky, Steven Hennick Kelem
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Publication number: 20120131288Abstract: The exemplary embodiments provide a reconfigurable integrated circuit capable of on-chip configuration and reconfiguration, comprising: a plurality of configurable composite circuit elements; a configuration and control bus; a memory; and a sequential processor. Each composite circuit element comprises: a configurable circuit; and an element interface and control circuit, the element interface and control circuit comprising an element controller and at least one configuration and control register to store one or more configuration and control words. The configuration and control bus is coupled to the plurality of configurable composite circuit elements, and comprises a plurality of address and control lines and a plurality of data lines. The sequential processor can write configurations to the configuration and control registers of an addressed configurable composite circuit element to configure or reconfigure the configurable circuit.Type: ApplicationFiled: August 23, 2011Publication date: May 24, 2012Applicant: ELEMENT CXI, LLCInventors: Brian A. Box, John M. Rudosky, Stephen L. Wasson, Steven Hennick Kelem
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Publication number: 20120126851Abstract: The exemplary embodiments provide a reconfigurable integrated circuit architecture comprising: a configurable circuit element configurable for a plurality of data operations, each data operation corresponding to a context of a plurality of contexts; a plurality of input queues; a plurality of output queues; one or more configuration and control registers to store, for each context of the plurality of contexts, a plurality of configuration bits, a run status bit, and a plurality of bits designating at least one data input queue and at least one data output queue; and an element controller coupled to the configurable circuit element and to the one or more configuration and control registers, the element controller to allow loading of a context configuration and execution of a data operation upon the arrival of input data in the context-designated data input queue when the context run status is enabled and the context-designated data output queue has a status to accept output data.Type: ApplicationFiled: August 23, 2011Publication date: May 24, 2012Applicant: ELEMENT CXI, LLCInventors: Steven Hennick Kelem, Brian A. Box, John M. Rudosky, Stephen L. Wasson
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Publication number: 20120098565Abstract: The exemplary embodiments provide a resilient integrated circuit. An exemplary IC comprises a plurality of composite circuit elements, a state machine element (SME), and a plurality of communication elements. Each composite circuit element comprises an element interface and a selected circuit element which may vary by element type, and which may be configurable. The state machine element assigns various functions based on element type, such as assigning a first configuration to a first element type, assigning a second configuration to a second element type, and providing a first data link for the corresponding assignments. In response to detection of a fault or failure, the state machine element re-assigns the first configuration to another composite circuit element and creates a second data link for performance of the same function.Type: ApplicationFiled: June 14, 2011Publication date: April 26, 2012Applicant: ELEMENT CXI, LLCInventors: Steven Hennick Kelem, Jaime C. Cummins, John L. Watson, Robert Plunkett, Stephen L. Wasson, Brian A. Box, Enno Wein, Charles A. Furciniti
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Patent number: 8067954Abstract: The exemplary embodiments provide a resilient integrated circuit. An exemplary IC comprises a plurality of composite circuit elements, a state machine element (SME), and a plurality of communication elements. Each composite circuit element comprises an element interface and a selected circuit element which may vary by element type, and which may be configurable. The state machine element assigns various functions based on element type, such as assigning a first configuration to a first element type, assigning a second configuration to a second element type, and providing a first data link for the corresponding assignments. In response to detection of a fault or failure, the state machine element re-assigns the first configuration to another composite circuit element and creates a second data link for performance of the same function.Type: GrantFiled: March 7, 2010Date of Patent: November 29, 2011Assignee: Element CXI, LLCInventors: Steven Hennick Kelem, Jaime C. Cummins, John L. Watson, Robert Plunkett, Stephen L. Wasson, Brian A. Box, Enno Wein, Charles A. Furciniti
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Publication number: 20110260750Abstract: The exemplary embodiments provide a resilient integrated circuit. An exemplary IC comprises a plurality of composite circuit elements, a state machine element (SME), and a plurality of communication elements. Each composite circuit element comprises an element interface and a selected circuit element which may vary by element type, and which may be configurable. The state machine element assigns various functions based on element type, such as assigning a first configuration to a first element type, assigning a second configuration to a second element type, and providing a first data link for the corresponding assignments. In response to detection of a fault or failure, the state machine element re-assigns the first configuration to another composite circuit element and creates a second data link for performance of the same function.Type: ApplicationFiled: December 23, 2010Publication date: October 27, 2011Applicant: ELEMENT CXI, LLCInventors: Steven Hennick Kelem, Jaime C. Cummins, John L. Watson, Robert Plunkett, Stephen L. Wasson, Brian A. Box, Enno Wein, Charles A, Furciniti
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Patent number: 7996684Abstract: A digital logic circuit comprises a programmable logic device and a programmable security circuit. The programmable security circuit stores a set of authorized configuration security keys. The programmable security circuit compares the authorized configuration security keys with an incoming configuration request, and selectively enables a new configuration for the programmable logic device in response to the configuration request. In another exemplary embodiment, a programmable security circuit also stores a set of authorized operation security keys. The programmable security circuit compares the authorized operation security keys with an incoming operation request from the programmable logic device, and selectively enables an operation within the programmable logic device in response to the operation request.Type: GrantFiled: May 16, 2006Date of Patent: August 9, 2011Assignee: Infineon Technologies AGInventors: Stephen L. Wasson, David K. Varn, John D. Ralston
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Patent number: 7982489Abstract: The exemplary embodiments provide a resilient integrated circuit. An exemplary IC comprises a plurality of composite circuit elements, a state machine element (SME), and a plurality of communication elements. Each composite circuit element comprises an element interface and a selected circuit element which may vary by element type, and which may be configurable. The state machine element assigns various functions based on element type, such as assigning a first configuration to a first element type, assigning a second configuration to a second element type, and providing a first data link for the corresponding assignments. In response to detection of a fault or failure, the state machine element re-assigns the first configuration to another composite circuit element and creates a second data link for performance of the same function.Type: GrantFiled: September 27, 2009Date of Patent: July 19, 2011Assignee: Element CXI, LLCInventors: Steven Hennick Kelem, Jaime C. Cummins, John L. Watson, Robert Plunkett, Stephen L. Wasson, Brian A. Box, Enno Wein, Charles A. Furciniti