Abstract: The exemplary embodiments provide a compiler for a reconfigurable integrated circuit having reconfigurable computational elements with a plurality of contexts. An exemplary compiler generates a compilation comprising a designation of a first type of reconfigurable computational element, the data input linkage or the data output linkage for a first action, and a portion of a first configuration for the first type of reconfigurable computational element comprising a first task identifier and the first action identifier. The reconfigurable integrated circuit utilizes the first task identifier and a run status designation in enabling and disabling corresponding contexts for execution by the reconfigurable computational elements. The first configuration, typically generated in a binding process, further comprises a first input data source address from the first data input linkage or a first output data destination address from the first data output linkage.

Abstract: The exemplary embodiments provide a program binder for 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. An exemplary program binding method includes assigning a first action to a first computational element having a first type; assigning a second action to a second computational element having a second type; and establishing a first data routing, through a selected communication element, between the first computational element and the second computational element. In the event of detection of a fault with a composite circuit element or a communication element, the various actions may be re-assigned and new data routings established.

Abstract: The exemplary embodiments provide a compiler for a reconfigurable integrated circuit having reconfigurable computational elements with a plurality of contexts. An exemplary compiler generates a compilation comprising a designation of a first type of reconfigurable computational element, the data input linkage or the data output linkage for a first action, and a portion of a first configuration for the first type of reconfigurable computational element comprising a first task identifier and the first action identifier. The reconfigurable integrated circuit utilizes the first task identifier and a run status designation in enabling and disabling corresponding contexts for execution by the reconfigurable computational elements. The first configuration, typically generated in a binding process, further comprises a first input data source address from the first data input linkage or a first output data destination address from the first data output linkage.

Abstract: The exemplary embodiments provide a program binder for 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. An exemplary program binding method includes assigning a first action to a first computational element having a first type; assigning a second action to a second computational element having a second type; and establishing a first data routing, through a selected communication element, between the first computational element and the second computational element. In the event of detection of a fault with a composite circuit element or a communication element, the various actions may be re-assigned and new data routings established.

Abstract: 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.

Abstract: 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.

Abstract: 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 controller, 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. The element controller controls the execution of data operations by the circuit element. Function assignment, routing, fault detection, and re-assignment and data re-routing can occur in real time for a wide variety of programs and algorithms, providing for the IC to continue the same functioning despite defects which may arise during operation.

Abstract: The exemplary embodiments provide a program binder for 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. An exemplary program binding method includes assigning a first action to a first computational element having a first type; assigning a second action to a second computational element having a second type; and establishing a first data routing, through a selected communication element, between the first computational element and the second computational element. In the event of detection of a fault with a composite circuit element or a communication element, the various actions may be re-assigned and new data routings established.

Abstract: 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.

Abstract: 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.

Abstract: The exemplary embodiments provide a program binder for 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. An exemplary program binding method includes assigning a first action to a first computational element having a first type; assigning a second action to a second computational element having a second type; and establishing a first data routing, through a selected communication element, between the first computational element and the second computational element. In the event of detection of a fault with a composite circuit element or a communication element, the various actions may be re-assigned and new data routings established.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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.

Abstract: 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 controller, 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. The element controller controls the execution of data operations by the circuit element. Function assignment, routing, fault detection, and re-assignment and data re-routing can occur in real time for a wide variety of programs and algorithms, providing for the IC to continue the same functioning despite defects which may arise during operation.

Abstract: 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.

Abstract: 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.