Detail publikačního výsledku

State Synchronization of Faulty Soft Core Processors in Reconfigurable TMR Architecture

SZURMAN, K.; KOTÁSEK, Z.

Originální název

State Synchronization of Faulty Soft Core Processors in Reconfigurable TMR Architecture

Anglický název

State Synchronization of Faulty Soft Core Processors in Reconfigurable TMR Architecture

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

Fault-tolerant systems implemented into SRAM-based FPGA are frequently protected by combination of triple modular redundancy and partial dynamic reconfiguration. When a part of the SRAM configuration memory with the copy of the protected circuit is reconfigured on the run, the system restart is the easiest way how to bring all three copies of the circuit back to fully synchronous and operating state. Soft core processors are complex systems which require more precise technique for synchronization of the system state space and data gained from previous calculations without disruption of processors functionality and executed program. This paper presents current state of our research focused on the state synchronization methodology for soft core processors.

Anglický abstrakt

Fault-tolerant systems implemented into SRAM-based FPGA are frequently protected by combination of triple modular redundancy and partial dynamic reconfiguration. When a part of the SRAM configuration memory with the copy of the protected circuit is reconfigured on the run, the system restart is the easiest way how to bring all three copies of the circuit back to fully synchronous and operating state. Soft core processors are complex systems which require more precise technique for synchronization of the system state space and data gained from previous calculations without disruption of processors functionality and executed program. This paper presents current state of our research focused on the state synchronization methodology for soft core processors.

Klíčová slova

fault tolerantsystem, FPGA, state synchronization, partial dynamic reconfiguration, recovery, soft core processor.

Klíčová slova v angličtině

fault tolerantsystem, FPGA, state synchronization, partial dynamic reconfiguration, recovery, soft core processor.

Autoři

SZURMAN, K.; KOTÁSEK, Z.

Rok RIV

2018

Vydáno

06.09.2017

Nakladatel

Slovak University of Technology in Bratislava

Místo

Smolenice

ISBN

978-80-972784-0-3

Kniha

Počítačové architektúry & diagnostika 2017

Strany od

51

Strany do

54

Strany počet

4

URL

https://www.fit.vut.cz/research/publication/11488/

BibTex

@inproceedings{BUT144462,
  author="Karel {Szurman} and Zdeněk {Kotásek}",
  title="State Synchronization of Faulty Soft Core Processors in Reconfigurable TMR Architecture",
  booktitle="Počítačové architektúry & diagnostika 2017",
  year="2017",
  pages="51--54",
  publisher="Slovak University of Technology in Bratislava",
  address="Smolenice",
  isbn="978-80-972784-0-3",
  url="https://www.fit.vut.cz/research/publication/11488/"
}

Dokumenty

PAD_2017_szurman