The present invention includes a circuit-level system and method for preventing the propagation of soft errors in logic cells. A radiation jammer circuit in accordance with the present invention, including an RC differentiator and a depletion mode MOS circuit, when inserted at the output of a logic cell, significantly reduces the propagation of transient glitches. The radiation jammer circuit is a novel transistor-level optimization technique, which has been used to reduce soft errors in a logic circuit. A method to insert radiation jammer cells on selective nodes in a logic circuit for low overheads in terms of delay, power, and area is also introduced.
Ranganathan, Nagarajan and Bhattacharya, Koustav, "Methodology and apparatus for reduction of soft errors in logic circuits" (2011). USF Patents. 398.
University of South Florida