Results 131 to 140 of about 10,323 (170)

Analog transient concurrent fault simulation with dynamic fault grouping

Proceedings 2000 International Conference on Computer Design, 2002
Fast analog fault simulation is critical in test development and fault diagnosis for analog and mixed-signal circuits. It has been demonstrated that concurrent fault simulation methods can greatly reduce the computational complexity of analog fault simulation by sharing intermediate simulation results between different faults.
Junwei Hou, Abhijit Chatterjee
openaire   +1 more source

Modelling the Effect of Transient Faults in Fault Tolerant Computer Systems

IFAC Proceedings Volumes, 1985
Abstract The Bounded Set Approach to reliability modelling is extended to the case of transient faults in Fault Tolerant Systems. An arbitrary arrival time distribution is assumed for transient faults rather than a constant rate. The method has been automated and results of several studies are given.
Y. W. Yak, Tharam S. Dillon, Kevin E. Forward   +2 more
openaire   +1 more source

Transient fault tolerance in digital systems

IEEE Micro, 1994
It is hard to shield systems effectively from transient faults (fault avoidance techniques). So some other means must be employed to assure appropriate levels of transient fault tolerance (insensitivity to transient faults). They are based on fault-masking and fault recovery ideas.
openaire   +1 more source

Enhancing Fault Emulation of Transient Faults by Separating Combinational and Sequential Fault Propagation

Proceedings of the 26th edition on Great Lakes Symposium on VLSI, 2016
We present a fault emulation environment capable of injecting single and multiple transient faults in sequential as well as combinational logic. It is used to perform fault injection campaigns during design verification of security circuits such as smart cards.
Ralph Nyberg, Johann Heyszl, Dietmar Heinz, Georg Sigl   +3 more
openaire   +1 more source

Model for Transient Fault Susceptibility of Combinational Circuits

Journal of Electronic Testing, 2004
Transient faults (TFs) are increasingly affecting microelectronic devices as their size decreases. During the design phase, the robustness of circuits for high reliability applications with respect to this kind of faults is generally validated through simulations.
OMANA, MARTIN EUGENIO, ROSSI, DANIELE, METRA, CECILIA   +2 more
openaire   +4 more sources

Novel transient fault hardened static latch

International Test Conference, 2003. Proceedings. ITC 2003., 2004
In this paper we analyze the effects of transient faults (TFs) affecting the internal nodes of conventional latch structures and we propose a new latch design which allows to tolerate such faults. In particular, we show that standard latches using back-to-back inverters for their positive feedback are very susceptible to glitches on their internal ...
Omana M., Rossi D., Metra C.
openaire   +2 more sources

Multilevel Ionizing-Induced Transient Fault Simulator

Information Security Journal: A Global Perspective, 2013
ABSTRACTThis paper presents a multilevel fault simulator for digital circuits. Single and multiple transient phenomena are examined at low level in order to model accurately single/multiple event transients at logic level. Multilevel simulation is used for precision of electrical modeling and the conciseness of the coarse grain gate-level modeling ...
Lu, Feng, Di Natale, Giorgio, Flottes, Marie-Lise, Rouzeyre, Bruno   +3 more
openaire   +2 more sources

Transient fault detection via simultaneous multithreading

ACM SIGARCH Computer Architecture News, 2000
Smaller feature sizes, reduced voltage levels, higher transistor counts, and reduced noise margins make future generations of microprocessors increasingly prone to transient hardware faults. Most commercial fault-tolerant computers use fully replicated hardware components to detect microprocessor faults.
Steven K. Reinhardt, Shubhendu S. Mukherjee   +1 more
openaire   +1 more source

Formal Development of Software for Tolerating Transient Faults

11th Pacific Rim International Symposium on Dependable Computing (PRDC'05), 2006
Transient faults constitute a wide-spread class of faults typical in control systems. These are faults that appear for some time during system operation and might disappear and reappear later. However, even by appearing for a short time, they might cause dangerous system errors.
Dubravka Ilic, Elena Troubitsyna
openaire   +1 more source

Protection of Muller-Pipelines from transient faults

Fifteenth International Symposium on Quality Electronic Design, 2014
While it is well understood how to efficiently protect the data path in an asynchronous transmission channel against transient faults, much less is known about protecting the handshake signals along with their associated logic - mostly a Muller Pipeline - although these are equally critical for the proper function. In this paper we analyze the possible
Syed Rameez Naqvi, Jakob Lechner, Andreas Steininger   +2 more
openaire   +1 more source