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A Radiation Hard Lut Block with Auto-Scrubbing

Authors: Kashfia Haque; Paul Beckett;

A Radiation Hard Lut Block with Auto-Scrubbing

Abstract

We present a Silicon-on-Insulator based Look-up Table and configuration memory for application within a radiation hard reconfigurable system. The configuration storage includes a non-volatile EEPROM built using a standard single poly silicon Silicon on Insulator CMOS process linked to a Schmitt sense amplifier and transmission gate LUT structure. A simple current detector of the type used in conventional RAM circuits allows the configuration memory to be set up to exhibit self correcting, or "auto-scrubbing" behavior. While the SOI EEPROM and Schmitt exhibit high intrinsic resistance to radiation induced errors, it is still possible for a sequence of two particle strikes to cause the configuration value to be lost. We undertake a preliminary analysis of the Single Event error Rate (SER) performance that results from this behavior.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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