Loading [a11y]/accessibility-menu.js
NEST: A Quadruple-Node Upset Recovery Latch Design and Algorithm-Based Recovery Optimization | IEEE Journals & Magazine | IEEE Xplore

NEST: A Quadruple-Node Upset Recovery Latch Design and Algorithm-Based Recovery Optimization


Abstract:

Multinode upset induced by radiation on integrated circuits has caused many circuit reliability issues. This article proposes a single-event quadruple-node upset (QNU) re...Show More

Abstract:

Multinode upset induced by radiation on integrated circuits has caused many circuit reliability issues. This article proposes a single-event quadruple-node upset (QNU) recovery latch (NEST), based on four circular feedback loops that are formed by 25 C-elements to realize high robustness. NEST achieves 29.02% reduction in power consumption compared to the latch design and algorithm-based verification protected against multiple-node upset (LDAVPM) latch and 51.44% reduction in setup time compared to the quadruple-node upset recoverable and high-impedance-state insensitive latch (QRHIL) latch. NEST also achieves a 99.29% QNU recovery rate. Furthermore, a high-speed, high-precision optimization algorithm for multinode upset recovery is also proposed and implemented. This algorithm achieves 99.84 reduction in simulation time for exhaustive fault injections having equivalent accuracy with high performance simulation program with integrated circuit emphasis (HSPICE).
Published in: IEEE Transactions on Aerospace and Electronic Systems ( Volume: 60, Issue: 4, August 2024)
Page(s): 4590 - 4600
Date of Publication: 21 March 2024

ISSN Information:

Funding Agency:


References

References is not available for this document.