Xilinx, Inc.

Gregory J Miller

Carl H Carmichael

Chen Wei Tseng

Various approaches for generating an implementation of an electronic circuit design are disclosed. In one approach, a software portion of the design is compiled into software that is executable by a hard processor disposed on a single semiconductor chip with resources of an programmable logic device (PLD). A first synthesized version of a hardware portion of the design is generated for the PLD. A synthesized memory scrubber having an empty block for an address counter is generated, as well as a triple modular redundant (TMR) address counter. The memory in the first synthesized version of the hardware portion of the design is replaced with the memory scrubber, and a complete set of netlists is generated, including a TMR hardware portion of the design and a single instance of the synthesized memory scrubber. A configuration bitstream is generated from the complete set of netlists and stored for later use.

Implementing a user design in a programmable logic device with single event upset mitigation

A configuration management system is disclosed. For example, an embodiment of the present invention provides a configuration management system comprising a configuration storage device containing configuration data, and an integrated circuit, coupled to the configuration storage device, where the integrated circuit comprising at least one configuration management controller for managing a configuration of the integrated circuit in accordance with the configuration data, where the integrated circuit is deployed in a radiation tolerant device.

Method and apparatus for configuring an integrated circuit

A configuration management system is disclosed. For example, an embodiment of the present invention provides a configuration management system comprising at least one configuration storage device containing configuration data, and a plurality of integrated circuits, coupled to said at least one configuration storage device, where the plurality of integrated circuits are coupled in a loop, where each of the plurality of integrated circuits comprising at least one configuration management controller for managing a configuration of another integrated circuit in the loop in accordance with the configuration data, where the plurality of integrated circuits is deployed in at least one radiation tolerant device.

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Broomfield, CO, United States of America

Gregory J Miller