Nowadays, high-performance microprocessors are demanded in many fields, including those with high-reliability requirements. Commercial microprocessors present a good …
This paper evaluates the efficiency and performance impact of a dual-core lockstep as a method for fault-tolerance running on top of FreeRTOS applications. The method was …
CM Fuchs, NM Murillo, A Plaat… - 2018 18th European …, 2018 - ieeexplore.ieee.org
We present an on-board computer architecture designed for small satellites (<; 50kg), which exploits software-fault-tolerance to achieve strong fault coverage with commodity hardware …
W Yang, Y Li, G Guo, C He, L Wu - Nuclear Engineering and Technology, 2023 - Elsevier
A multi-layer design is applied to mitigate single event effect (SEE) in a 28 nm System-on- Chip (SoC). It depends on asymmetric multiprocessing (AMP), redundancy and system …
S Shukla, M Azam, KC Ray - IEEE Transactions on Circuits …, 2023 - ieeexplore.ieee.org
In the modern era, FPGA-based soft-core processors have gained much attention in space applications due to their flexibility and ease of integration. In such applications, radiation can …
CM Fuchs - American Conference on …, 2010 - scholarlypublications …
[107] MD Berg, HS Kim, AM Phan, CM Seidleck, KA LaBel, JA Pellish, and MJ Campola,“The effects of race conditions when implementing singlesource redundant clock trees in triple …
Embedded soft-core processors are becoming the usual solution to deal with network and data communications inside FPGAs. However, when developing space-based applications …
The development and deployment of hardware and software have traditionally been quite distinct. Software benefits from an agile development cycle, aided by a wide array of …
This article presents a software protection technique against radiation-induced faults which is based on a multi-threaded strategy. Data triplication and instructions flow duplication or …