A low-overhead error detection and correction technique with a relaxed error timing constraint for variation-tolerance
نویسندگان
چکیده
منابع مشابه
A Low Complexity Forward Error Correction for PAPR reduction in OFDM Systems
In this paper, a Peak to Average Power Ratio (PAPR) reduction technique in Orthogonal Frequency Division Multiplexing (OFDM) systems is proposed. This technique uses error correction capability of channel coding to reduce the PAPR.The coded bits at the input of OFDM modulator are separated into two groups of the Most Significant Bits (MSB) and the LeastSignificant Bits (LSB). The bits are mappe...
متن کاملiRazor: a Low Overhead Error Detection and Correction Scheme to Improve Processor Performance
Technology scaling has increased the impact of process variations on the design margins of digital circuits, leading to circuits operating with higher percentages of safety margins. Current technology uses canary circuits, also known as replica circuits, or look up circuits in order to reduce the amount of margin at which the circuit operates, but these approaches still must account for worst c...
متن کاملContingent negative variation (CNV) associated with sensorimotor timing error correction
INTRODUCTION Detection and subsequent correction of sensorimotor timing errors are fundamental to adaptive behavior. Using scalp-recorded event-related potentials (ERPs), we sought to find ERP components that are predictive of error correction performance during rhythmic movements. METHOD Healthy right-handed participants were asked to synchronize their finger taps to a regular tone sequence ...
متن کاملA Power-efficient 32bit ARM ISA Processor using Timing- error Detection and Correction for Transient-error Tolerance and Adaptation to PVT Variation
Razor [1-3] is a hybrid technique for dynamic detection and correction of timing errors. A combination of error detecting circuits, and micro-architectural recovery mechanisms creates a system which is robust in the face of timing errors, and can be tuned to an efficient operating point by dynamically eliminating unused guardbands. Canary or tracking circuits [4-5] can compensate for certain ma...
متن کاملTiming Error Detection and Correction by Time Dilation
Timing failures in high complexity high frequency integrated circuits, which are mainly caused by test escapes and environmental as well as operating conditions, are a real concern in nanometer technologies. The Time Dilation design technique supports both on-line (concurrent) error detection/correction and off-line scan testing. It is based on a new scan Flip-Flop and provides multiple error d...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2019
ISSN: 1349-2543
DOI: 10.1587/elex.16.20190342